Intel® Solid State Drive Data Center S4500/S4600 Series Product Specification Capacities: Compliance S4500 240GB, 480GB, 960GB, 1.92TB, 3.84TB, 7.68TB S4600 240GB, 480GB, 960GB, 1.92TB, 3.84TB Components 3D NAND TLC Flash Memory Form Factor: 2.5–inch Random Read and Write IOPS1,2 (Full LBA Range, using FIO* on Linux*, Queue Depth 32) S4500 Random 4KB3 Reads: Up to 72,000 IOPS Random 4KB Writes: Up to 33,000 IOPS Random 8KB3 Reads: Up to 48,000 IOPS Random 8KB Writes: Up to 21,000 IOPS S4600 Random 4KB3 Reads: Up to 72,000 IOPS Random 4KB Writes: Up to 65,000 IOPS Random 8KB3 Reads: Up to 48,000 IOPS Random 8KB Writes: Up to 40,000 IOPS Sequential Read and Write Performance1 Sustained Sequential Read: Up to 500 MB/s4 Sustained Sequential Write: Up to 490 MB/s Endurance: S4500: Up to 7.64 PBW5 (JESD219 workload) S4600: Up to 10.84 PBW5 (JESD219 workload) Latency Sequential Latency (Typ.) R/W : 36/36 µs Random Latency (Typ.) R/W : 110/52 µs Quality of Service6,7 Read/Write (Typ.): 300/800 µs (99.9%) Read/Write Performance Consistency7,8 Up to 99%/90% Hardware-based AES-256 Encryption activated with ATA password Product Ecological Compliance RoHS* Certifications and Declarations UL*, CE*, RMC Mark*, BSMI*, KCC*, Microsoft* WHCK, VCCI*, SATA-IO* SATA Revision 3.0; compatible with SATA 6Gb/s, 3Gb/s and 1.5Gb/s interface rates ATA/ATAPI Command Set – 3 (ACS-3 Rev 5); includes SCT (Smart Command Transport) and device statistics log support Enhanced SMART ATA feature set Native Command Queuing (NCQ) command set Data set management Trim command Power 5V or 5V+12V SATA Supply Rail9 SATA Interface Power Management OS-aware hot plug/removal Enhanced power-loss data protection feature S4500: Active/Idle: Up to 5.6 W/1.1 W (Typ.)7,10 S4600: Active/Idle: Up to 5.0 W/1.0 W (Typ.)7,10 Weight: 240GB, 480GB, 960GB: 63 grams ± 2 grams 1.92TB, 3.84TB: 66 grams ± 2 grams 7.68TB: TBD Temperature Operating: 0° C to 70° C Non-Operating11: -55° C to 95° C Temperature monitoring and logging Thermal throttling supported Shock (operating and non-operating): 1,000 G/0.5 ms Vibration Operating: 2.17 GRMS (5-700 Hz) Non-Operating: 3.13 GRMS (5-800 Hz) Reliability Uncorrectable Bit Error Rate (UBER): 1 sector per 10^17 bits read Mean Time Between Failures (MTBF): 2 million hours End-to-End data protection Power Loss Protection Compatibility Windows 7* and Windows 10* Windows Server 2016* Windows Server 2012* R2 Windows Server 2008* R2 VMWare* 6.0, 6.5 Red Hat* Enterprise Linux* 6.5, 6.7, 7.1 and 7.2 SUSE* Linux* Enterprise Server 11 SP4, 12 SP1 CentOS* 64bit 6.3, 6.5, and 7.0 Intel® SSD Data Center Tool 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Performance values vary by capacity Performance specifications apply to both compressible and incompressible data 4KB = 4,096 bytes; 8KB = 8,192 bytes MB/s = 1,000,000 bytes/second 1PB = 1015 Bytes Based on Random 4KB QD=1 workload, measured as the time taken for 99.9 percentile of commands to finish the round-trip from host to drive and back to host Measurement taken once the workload has reached steady state but including all background activities required for normal operation and data reliability Based on Random 4KB QD=32 workload, measured as the (IOPS in the 99.9 th percentile slowest 1-second interval)/(average IOPS during the test) If both 12V and 5V power supplies are present, defaults to 5V+ 12V power supplies. Does not support 12 volt only. Based on 5V power supply Contact your Intel representative for details on the non-operating temperature range. Intel Confidential Document Number: 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Ordering Information Contact your local Intel sales representative for ordering information. Revision History Revision 001 Description Initial release Date July 2017 Tests document performance of components on a particular test, in specific systems. Differences in hardware, software, or configuration will affect actual performance. Consult other sources of information to evaluate performance as you consider your purchase. System Configuration for all performance testing: Intel® Xeon® CPU E5-2699 v4 @ 2.20GHz on Intel® S2600WT motherboard, Intel® C612 Chipset, BIOS Version SE5C610.86B.01.01.0019.101220160604 32GB DDR4, FIO version 2.18, CentOS 7.0, Kernel 4.8.6 (DAS patch) All documented test results are obtained by Intel in compliance with JESD218 Standards; refer to individual sub-sections within this document for specific methodologies. See www.jedec.org for detailed definitions of JESD218 Standards. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade. The products described in this document may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. For copies of this document, documents that are referenced within, or other Intel literature, please contact your Intel representative. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. Intel, Intel Xeon, and the Intel logo are trademarks of Intel Corporation in the U.S. and other countries. *Other names and brands may be claimed as the property of others. Copyright © 2017 Intel Corporation. All rights reserved. July 2017 336287-001US Intel Confidential Product Specification 2 Intel® Solid State Drive DC S4500/S4600 Series Contents 1 Overview.......................................................................................................................................................................................................... 5 1.1 Terminology .................................................................................................................................................................................................. 6 2 Product Specifications .............................................................................................................................................................................. 7 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 Capacity ........................................................................................................................................................................................................... 7 Performance .................................................................................................................................................................................................. 8 Electrical Characteristics ....................................................................................................................................................................... 12 Environmental Conditions ................................................................................................................................................................... 15 Thermal Specifications .......................................................................................................................................................................... 16 2.5.1 Thermal Throttling ............................................................................................................................................................ 16 2.5.2 Boundary Condition .......................................................................................................................................................... 18 Product Regulatory Compliance ....................................................................................................................................................... 19 Reliability...................................................................................................................................................................................................... 20 Temperature Sensor ............................................................................................................................................................................... 21 Power Loss Capacitor Test .................................................................................................................................................................. 21 Hot Plug Support...................................................................................................................................................................................... 21 Hardware Based AES-XTS 256-bit Encryption Activated with ATA Password ............................................................ 21 3 Mechanical Information ........................................................................................................................................................................ 22 4 Pin and Signal Descriptions ................................................................................................................................................................. 23 4.1 4.2 4.3 2.5-inch Form Factor Pin Locations ................................................................................................................................................ 23 Connector Pin Signal Definitions ...................................................................................................................................................... 23 Power Pin Signal Definitions ............................................................................................................................................................... 24 5 Supported Command Sets .................................................................................................................................................................. 25 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11 5.12 ATA General Feature Command Set ............................................................................................................................................... 25 Power Management Command Set ................................................................................................................................................. 25 Security Mode Feature Set................................................................................................................................................................... 26 SMART Command Set............................................................................................................................................................................ 26 5.4.1 Attributes ............................................................................................................................................................................... 26 5.4.2 Timed Workload Endurance Indicators ................................................................................................................... 30 5.4.3 SMART Logs .......................................................................................................................................................................... 31 Device Statistics ........................................................................................................................................................................................ 32 SMART Command Transport (SCT) ................................................................................................................................................. 33 Data Set Management Command Set ............................................................................................................................................ 33 Accessible Max Address Configuration Command Set .......................................................................................................... 33 48-Bit Address Command Set ........................................................................................................................................................... 34 General Purpose Log Command Set ............................................................................................................................................... 34 Native Command Queuing................................................................................................................................................................... 34 Software Settings Preservation ......................................................................................................................................................... 34 6 Certifications and Declarations.......................................................................................................................................................... 35 7 References ................................................................................................................................................................................................... 36 Appendix A: IDENTIFY DEVICE Command Data ........................................................................................................................................... 37 July 2017 336287-001US Intel Confidential Product Specification 3 Intel® Solid State Drive DC S4500/S4600 Series Figures Figure 1: Figure 2: Figure 3: Figure 4: Figure 5: Tables Table 1: Table 2: Table 3: Table 4: Table 5: Table 6: Table 7: Table 8: Table 9: Table 10: Table 11: Table 12: Table 13: Table 14: Table 15: Table 16: Table 17: Table 18: Table 19: Table 20: Table 21: Table 22: Table 23: Table 24: Table 25: Table 26: Table 27: Table 28: Table 29: Table 30: Table 31: Table 32: Table 33: Table 34: Table 35: Product Specification 4 Thermal Throttling Behavior......................................................................................................................................... 17 DC S4500/S4600 Series Operating Domain Curves .......................................................................................... 18 Open Return Wind Tunnel ............................................................................................................................................. 18 Intel SSD DC S4500/S4600 Series 2.5-inch Dimensions ................................................................................ 22 Layout of 2.5-inch Form Factor Signal and Power Segment Pins ............................................................... 23 Terms and Acronyms .......................................................................................................................................................... 6 User Addressable Sectors (LBA) ..................................................................................................................................... 7 Random Read/Write Input/Output Operations Per Second (IOPS)1 – DC S4500 Series ..................... 8 Random Read/Write Input/Output Operations Per Second (IOPS)1 – DC S4600 Series ..................... 8 2.5-Inch Random Read/Write IOPS Consistency1 – DC S4500 Series.......................................................... 9 2.5-Inch Random Read/Write IOPS Consistency1 – DC S4600 Series.......................................................... 9 Sequential Read and Write Bandwidth1 – DC S4500 Series ............................................................................. 9 Sequential Read and Write Bandwidth1 – DC S4600 Series .......................................................................... 10 Latency (TYP)1 – DC S4500 Series .............................................................................................................................. 10 Latency (TYP)1 – DC S4600 Series .............................................................................................................................. 10 Quality of Service (QoS) – DC S4500 Series .......................................................................................................... 11 Quality of Service (QoS) – DC S4600 Series .......................................................................................................... 11 Power On to Ready – DC S4500 Series .................................................................................................................... 12 Power On to Ready – DC S4600 Series .................................................................................................................... 12 Operating Voltage .............................................................................................................................................................. 12 Power Consumption (5V Supply) – DC S4500 Series........................................................................................ 13 Power Consumption (5V Supply) – DC S4600 Series........................................................................................ 13 Power Consumption (5V + 12V Supply) – DC S4500 Series .......................................................................... 14 Power Consumption (5V + 12V Supply) – DC S4600 Series .......................................................................... 14 Temperature, Shock, Vibration, Altitude ................................................................................................................. 15 Airflow Requirements – DC S4500 Series ............................................................................................................... 16 Airflow Requirements – DC S4600 Series ............................................................................................................... 16 Intel SSD DC S4500/S4600 Series Thermal Throttle Settings ..................................................................... 17 Product Regulatory Compliance Specifications ................................................................................................... 19 Reliability Specifications ................................................................................................................................................. 20 Endurance Rating – DC S4500 Series ....................................................................................................................... 20 Endurance Rating – DC S4600 Series ....................................................................................................................... 21 Serial ATA Connector Pin Signal Definitions—2.5-inch Form Factors ...................................................... 23 Serial ATA Power Pin Definitions—2.5-inch Form Factors ............................................................................. 24 SMART Attributes ............................................................................................................................................................... 26 SMART Attribute Status Flags ...................................................................................................................................... 29 Device Statistics .................................................................................................................................................................. 32 Device Certifications and Declarations .................................................................................................................... 35 Standards References ...................................................................................................................................................... 36 Returned Sector Data ....................................................................................................................................................... 37 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series 1 Overview This document describes the specifications and capabilities of the Intel® Solid State Drive Data Center S4500 and S4600 Series (Intel® SSD DC S4500/S4600 Series). Intel® SSD DC S4500/S4600 Series delivers great performance and Quality of Service combined with high reliability for Serial Advanced Technology Attachment (SATA)-based computers in a 2.5-inch form factor in capacities of 240GB, 480GB, 960GB, 1.92TB, 3.84TB and 7.68TB. By combining Intel’s 3D NAND TLC Flash Memory technology with SATA 6 GB/s interface support, DC S4500/S4600 Series delivers Sequential Read speeds of up to 500 MB/s and Sequential Write speeds of up to 490 MB/s. DC S4500/S4600 Series also delivers Random 4k Read speeds of up to 72,000 IOPS and Random 4K Write speeds of up to 65,000 IOPS, and Quality of Service of 0.3 ms for random 4KB reads measured at a queue depth of 1. The industry-standard 2.5-inch form factor enables interchangeability with existing hard disk drives (HDDs) and native SATA HDD drop-in replacement with the enhanced performance, reliability, ruggedness, and power savings offered by an SSD. Intel® SSD DC S4500/S4600 Series offers these key features: Standard/Medium Endurance Technology High I/O and throughput performance Consistent I/O latency Tested and Proven power-loss data protection with self-test Proven End-to-End data protection, Demonstrated 10-17 UBER Thermal throttling Temperature Sensor Inrush current management Low power High reliability Temperature monitor and logging <5% Performance Degradation over product life July 2017 336287-001US Intel Confidential Product Specification 5 Intel® Solid State Drive DC S4500/S4600 Series 1.1 Terminology Table 1: Terms and Acronyms Term Definition ATA Advanced Technology Attachment CRC Cyclic Redundancy Check DAS Device Activity Signal DMA Direct Memory Access ECC Error Correction Code EXT Extended FPDMA First Party Direct Memory Access GB Gigabyte. Note: The total usable capacity of the SSD may be less than the total physical capacity because a small portion of the capacity is used for NAND flash management and maintenance purposes. Gb Gigabit HDD Hard Disk Drive HET High Endurance Technology KB Kilobyte I/O Input/Output IOPS Input/Output Operations Per Second ISO International Standards Organization LBA Logical Block Address MB Megabyte (1,000,000 bytes) TLC Tri-level Cell MTBF Mean Time Between Failures NCQ Native Command Queuing NOP No Operation PB Petabyte PCB Printed Circuit Board PIO Programmed Input/Output RDT Reliability Demonstration Test RMS Root Mean Square SATA Serial Advanced Technology Attachment SCT SMART SSD SMART Command Transport Self-Monitoring, Analysis and Reporting Technology. This is an open standard for developing hard drives and software systems that automatically monitors the health of a drive and reports potential problems. Solid State Drive TB Terabyte TYP Typical UBER Uncorrectable Bit Error Rate § Product Specification 6 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series 2 Product Specifications 2.1 Capacity Table 2: User Addressable Sectors (LBA) Unformatted Capacity (Total User Addressable Sectors in LBA Mode) Capacity Intel® SSD DC S4500 Series Intel® SSD DC S4600 Series 240GB 468,862,128 468,862,128 480GB 937,703,088 937,703,088 960GB 1,875,385,008 1,875,385,008 1.92TB 3,750,748,848 3,750,748,848 3.84TB 7,501,476,528 7,501,476,528 7.68TB 15,002,931,888 — Notes: 1GB = 1,000,000,000 bytes; 1 sector = 512 bytes. LBA count shown represents total user storage capacity and will remain the same throughout the life of the drive. The total usable capacity of the SSD may be less than the total physical capacity because a small portion of the capacity is used for NAND flash management and maintenance purposes. July 2017 336287-001US Intel Confidential Product Specification 7 Intel® Solid State Drive DC S4500/S4600 Series 2.2 Performance Table 3: Random Read/Write Input/Output Operations Per Second (IOPS)1 – DC S4500 Series Intel SSD DC S4500 Series Specification Unit 240GB 480GB 960GB 1.92TB 3.84TB 7.68TB4 Random 4KB Read (up to)2 IOPS 69000 72000 72000 72000 72000 TBD Random 4KB Write (up to) IOPS 16000 20000 30000 33000 33000 TBD Random 8KB Read (up to)3 IOPS 40000 48000 48000 48000 48000 TBD Random 8KB Write (up to) IOPS 8000 10000 15000 18000 21000 TBD Random 4KB 70/30 Read/Write (up to)2 IOPS 35000 39000 46000 50000 50000 TBD Random 8KB 70/30 Read/Write (up to)3 IOPS 18000 24000 28000 30000 30000 TBD Notes: 1. Performance measured using FIO* on Linux* with Queue Depth 32. Measurements are performed on a full Logical Block Address (LBA) span of the drive. Performance with different Queue Depths will be provided upon request. See page 2 for performance testing and configuration details. 2. 4KB = 4,096 bytes 3. 8KB = 8,192 bytes 4. Available at a later date. Please contact your Intel sales team for the launch dates . Table 4: Random Read/Write Input/Output Operations Per Second (IOPS)1 – DC S4600 Series Specification Intel SSD DC S4600 Series Unit 240GB 480GB 960GB 1.92TB 3.84TB4 Random 4KB Read (up to)2 IOPS 72000 72000 72000 72000 TBD Random 4KB Write (up to) IOPS 38000 60000 65000 65000 TBD Random 8KB Read (up to)3 IOPS 46000 48000 48000 48000 TBD Random 8KB Write (up to) IOPS 20000 32000 37000 40000 TBD Random 4KB 70/30 Read/Write (up to)2 IOPS 50000 60000 63000 65000 TBD Random 8KB 70/30 Read/Write (up to)3 IOPS 32000 39000 41000 42000 TBD Notes: 1. Performance measured using FIO* on Linux* with Queue Depth 32. Measurements are performed on a full Logical Block Address (LBA) span of the drive. Performance with different Queue Depths will be provided upon request. See page 2 for performance testing and configuration details. 2. 4KB = 4,096 bytes 3. 8KB = 8,192 bytes 4. Available at a later date. Please contact your Intel sales team for the launch dates. Product Specification 8 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Table 5: 2.5-Inch Random Read/Write IOPS Consistency1 – DC S4500 Series Specification Intel SSD DC S4500 Series Unit 240GB 480GB 960GB 1.92TB 3.84TB 7.68TB4 Random 4KB Read (up to)2 % 99% 99% 99% 99% 99% TBD Random 4KB Write (up to) % 90% 90% 90% 90% 90% TBD Random 8KB Read (up to)3 % 99% 99% 99% 99% 99% TBD Random 8KB Write (up to) % 85% 85% 85% 85% 85% TBD Notes: 1. Performance measured using FIO* on Linux* with Queue Depth 32. Measurements are performed on a full Logical Block Address (LBA) span of the drive. Performance with different Queue Depths will be provided upon request. See page 2 for performance testing and configuration details. 2. 4KB = 4,096 bytes 3. 8KB = 8,192 bytes 4. Available at a later date. Please contact your Intel sales team for the launch dates Table 6: 2.5-Inch Random Read/Write IOPS Consistency1 – DC S4600 Series Specification Intel SSD DC S4600 Series Unit 240GB 480GB 960GB 1.92TB 3.84TB4 Random 4KB Read (up to)2 % 99% 99% 99% 99% TBD Random 4KB Write (up to) % 90% 90% 90% 90% TBD Random 8KB Read (up to)3 % 99% 99% 99% 99% TBD Random 8KB Write (up to) % 90% 90% 90% 90% TBD Notes: 1. Performance measured using FIO* on Linux* with Queue Depth 32. Measurements are performed on a full Logical Block Address (LBA) span of the drive. Performance with different Queue Depths will be provided upon request. See page 2 for performance testing and configuration details. 2. 4KB = 4,096 bytes 3. 8KB = 8,192 bytes 4. Available at a later date. Please contact your Intel sales team for the launch dates Table 7: Sequential Read and Write Bandwidth1 – DC S4500 Series Specification Unit Sequential Read (SATA 6Gb/s) 1 Sequential Write (SATA 6Gb/s) 1 Intel SSD DC S4500 Series 240GB 480GB 960GB 1.92TB 3.84TB 7.68TB2 MB/s 500 500 500 500 500 TBD MB/s 190 330 490 490 470 TBD Note: 1. Performance measured using FIO* on Linux* with Queue Depth 32. Measurements are performed on a full Logical Block Address (LBA) span of the drive. Performance with different Queue Depths will be provided upon request. See page 2 for performance testing and configuration details. 2. Available at a later date. Please contact your Intel sales team for the launch dates. July 2017 336287-001US Intel Confidential Product Specification 9 Intel® Solid State Drive DC S4500/S4600 Series Sequential Read and Write Bandwidth1 – DC S4600 Series Table 8: Specification Intel SSD DC S4600 Series Unit 240GB 480GB 960GB 1.92TB 3.84TB2 Sequential Read (SATA 6Gb/s) 1 MB/s 500 500 500 500 TBD Sequential Write (SATA 6Gb/s) 1 MB/s 260 480 490 480 TBD Note: 1. Performance measured using FIO* on Linux* with Queue Depth 32. Measurements are performed on a full Logical Block Address (LBA) span of the drive. Performance with different Queue Depths will be provided upon request. See page 2 for performance testing and configuration details. 2. Available at a later date. Please contact your Intel sales team for the launch dates Latency (TYP)1 – DC S4500 Series Table 9: Specification2 Intel SSD DC S4500 Series 240GB 480GB 960GB 1.92TB 3.84TB 7.68TB3 Read Sequential (µs) 36 36 36 36 36 TBD Read Random (µs) 110 110 110 110 115 TBD Write Sequential (µs) 36 36 36 36 36 TBD Write Random (µs) 62 52 52 52 52 TBD Note: 1. Latency measured using 4KB (4,096 bytes) transfer size with Queue Depth equal to 1 on a sequential and random workload. 2. See page 2 for performance testing and configuration details. 3. Available at a later date. Please contact your Intel sales team for the launch dates . Table 10: Latency (TYP)1 – DC S4600 Series Specification2 Intel SSD DC S4600 Series 240GB 480GB 960GB 1.92TB 3.84TB3 Read Sequential (µs) 36 36 36 36 TBD Read Random (µs) 110 110 110 110 TBD Write Sequential (µs) 36 36 36 36 TBD Write Random (µs) 52 52 52 52 TBD Note: 1. Latency measured using 4KB (4,096 bytes) transfer size with Queue Depth equal to 1 on a sequential and random workload. 2. See page 2 for performance testing and configuration details. 3. Available at a later date. Please contact your Intel sales team for the launch dates . Product Specification 10 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Table 11: Quality of Service (QoS) – DC S4500 Series Intel SSD DC S4500 Series Specification Unit 240GB 480GB 960GB 1.92TB 3.84TB 7.68TB4 Quality of Service1,2, 3 (99.9%) Reads Queue Depth 1 ms 0.3 0.3 0.3 0.4 0.4 TBD Reads Queue Depth 32 ms 2.0 2.0 2.0 1.2 1.2 TBD Writes Queue Depth 1 ms 5.0 0.8 0.8 0.8 0.8 TBD Writes Queue Depth 32 ms 12.0 8.0 8.0 8.0 5.0 TBD Reads Queue Depth 1 ms 5.0 5.0 5.0 5.0 5.0 TBD Reads Queue Depth 32 ms 6.0 6.0 6.0 6.0 6.0 TBD Writes Queue Depth 1 ms 10.0 2.0 2.0 2.0 2.0 TBD Writes Queue Depth 32 ms 20.0 15.0 15.0 15.0 15.0 TBD Quality of Service 1,2,3 (99.9999%) Notes: 1. Device measured using FIO* on Linux*. Quality of Service measured using 4KB (4,096 bytes) transfer size on a random workload on a full Logical Block Address (LBA) span of the drive once the workload has reached steady state but including all background activities required for normal operation and data reliability. Runtime is 20 minutes. 2. Based on Random 4KB QD=1, 32 workloads, measured as the time taken for 99.9 (or 99.9999) percentile of commands to finish the round-trip from host to drive and back to host. 3. See page 2 for performance testing and configuration details. 4. Available at a later date. Please contact your Intel sales team for the launch dates. Table 12: Quality of Service (QoS) – DC S4600 Series Specification Unit Intel SSD DC S4600 Series 240GB 480GB 960GB 1.92TB 3.84TB4 Quality of Service1,2,3 (99.9%) Reads Queue Depth 1 ms 0.3 0.3 0.3 0.3 TBD Reads Queue Depth 32 ms 1.2 1.0 1.0 1.0 TBD Writes Queue Depth 1 ms 0.3 0.3 0.3 0.3 TBD Writes Queue Depth 32 ms 5.0 4.0 2.0 2.0 TBD Reads Queue Depth 1 ms 4.0 4.0 4.0 4.0 TBD Reads Queue Depth 32 ms 6.0 6.0 5.0 5.0 TBD Writes Queue Depth 1 ms 1.5 1.5 1.5 1.5 TBD Writes Queue Depth 32 ms 10.0 7.0 7.0 7.0 TBD Quality of Service 1,2,3 (99.9999%) Notes: 1. Device measured using FIO* on Linux*. Quality of Service measured using 4KB (4,096 bytes) transfer size on a random workload on a full Logical Block Address (LBA) span of the drive once the workload has reached steady state but including all background activities required for normal operation and data reliability. Runtime is 20 minutes. 2. Based on Random 4KB QD=1, 32 workloads, measured as the time taken for 99.9 (or 99.9999) percentile of commands to finish the round-trip from host to drive and back to host. 3. See page 2 for performance testing and configuration details. 4. Available at a later date. Please contact your Intel sales team for the launch dates. July 2017 336287-001US Intel Confidential Product Specification 11 Intel® Solid State Drive DC S4500/S4600 Series Table 13: Power On to Ready – DC S4500 Series Specification (in seconds) Intel SSD DC S4500 Series 240GB 480GB 960GB 1.92TB 3.84TB 7.84TB3 Planned Shutdown1 Typical 2.5 3.0 3.7 5.2 8.0 TBD Unplanned Shutdown2 Typical 4.0 4.5 5.2 6.5 9.5 TBD Notes: 1. Shutdown is preceded by STANDBY IMMEDIATE command. 2. Power On To Ready time assumes proper shutdown. Time varies if shutdown is not preceded by STANDBY IMMEDIATE command. For 95% of the time, the maximum time for power on to ready will be less than 15 seconds 3. Available at a later date. Please contact your Intel sales team for the launch dates. Table 14: Power On to Ready – DC S4600 Series Intel SSD DC S4600 Series Specification (in seconds) 240GB 480GB 960GB 1.92TB 3.84TB3 Planned Shutdown1 Typical 2.5 3.0 3.8 5.5 TBD Unplanned Shutdown2 Typical 4.0 4.6 5.3 6.8 TBD Notes: 1. Shutdown is preceded by STANDBY IMMEDIATE command. 2. Power On To Ready time assumes proper shutdown. Time varies if shutdown is not preceded by STANDBY IMMEDIATE command. For 95% of the time, the maximum time for power on to ready will be less than 15 seconds. 3. Available at a later date. Please contact your Intel sales team for the launch dates. 2.3 Electrical Characteristics Table 15: Operating Voltage Electrical Characteristics Intel SSD DC S4500/S4600 Series 5V Operating Characteristics: Operating Voltage range Rise time (Max/Min) Fall time (Min)1 Noise level 5V (±5%) 1 s / 1 ms 5 kV/s 500 mV pp 10 Hz – 100 KHz 50 mV pp 100 KHz – 20 MHz 500 ms 1.5 A, < 1 s Min Off time2 Inrush Current (Typical Peak)3 12V Operating Characteristics: Operating Voltage range Rise time (Max/Min) Fall time (Min)1 Noise level 12V (±10%) 1 s / 1 ms 12 kV/s 1000 mV pp 10 Hz – 100 KHz 100 mV pp 100 KHz – 20 MHz 500 ms 1.5 A, < 1 s Min Off time2 Inrush Current (Typical Peak) 3 Notes: 1. Fall time must be equal or better than minimum to guarantee full functionality of enhanced power loss management. 2. The drive must be powered off for at least 500msec before powering on. 3. Measured from initial device power supply application. Product Specification 12 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Table 16: Power Consumption (5V Supply) – DC S4500 Series Intel SSD DC S4500 Series Specification Unit 240GB 480GB 960GB 1.92TB 3.84TB 7.68TB5 Active Write - RMS Average1 W 2.6 3.6 4.8 5.0 5.6 TBD Active Write - Burst2 W 5.9 6.7 8.5 9.7 10.8 TBD Active Read - RMS Average3 W 1.9 1.9 2 2 2.1 TBD Active Read - Burst4 W 5.4 5.6 5.6 6.2 5.5 TBD Idle W 0.9 0.9 1.0 1.0 1.1 TBD Notes: 1. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential writes. RMS (Root Mean Squared) Average Power is measured using Agilent Power Analyzer over a 100 ms sample period. 2. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential writes. RMS (Root Mean Squared) Burst Power is measured using Agilent Power Analyzer over a 500 µs sample period. 3. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential reads. RMS (Root Mean Squared) average power is measured using Agilent Power Analyzer over a 100 ms sample period. 4. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential reads. RMS (Root Mean Squared) burst power is measured using Agilent Power Analyzer over a 500 µs sample period, 5. Available at a later date. Please contact your Intel sales team for the launch dates. Table 17: Power Consumption (5V Supply) – DC S4600 Series Intel SSD DC S4600 Series Specification Unit 240GB 480GB 960GB 1.92TB 3.84TB5 Active Write - RMS Average1 W 3.1 4.5 4.8 4.9 TBD Active Write - Burst2 W 6.2 7.8 8.8 9.3 TBD Active Read - RMS Average3 W 2 1.9 2.0 2 TBD Active Read - Burst4 W 5.5 5.8 6.2 5.8 TBD Idle W 0.9 0.9 1.0 1.0 TBD Notes: 1. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential writes. RMS (Root Mean Squared) Average Power is measured using Agilent Power Analyzer over a 100 ms sample period. 2. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential writes. RMS (Root Mean Squared) Burst Power is measured using Agilent Power Analyzer over a 500 µs sample period. 3. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential reads. RMS (Root Mean Squared) average power is measured using Agilent Power Analyzer over a 100 ms sample period. 4. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential reads. RMS (Root Mean Squared) burst power is measured using Agilent Power Analyzer over a 500 µs sample period. 5. Available at a later date. Please contact your Intel sales team for the launch dates. July 2017 336287-001US Intel Confidential Product Specification 13 Intel® Solid State Drive DC S4500/S4600 Series Table 18: Power Consumption (5V + 12V Supply) – DC S4500 Series Intel SSD DC S4500 Series Specification Unit 240GB 480GB 960GB 1.92TB 7.68TB5 3.84TB 5V 12V 5V 12V 5V 12V 5V 12V 5V 12V 5V 12V Active Write - RMS Average1 W 1.54 1.28 1.63 1.90 1.98 2.72 2.0 2.86 2.15 3.13 TBD TBD Active Write - Burst2 W 4.97 1.63 5.14 2.55 5.06 3.81 5.55 4.45 5.65 5.42 TBD TBD Active Read - RMS Average3 W 1.61 0.59 1.60 0.60 1.71 0.60 1.73 0.62 1.79 0.71 TBD TBD Active Read - Burst4 W 4.80 1.02 4.93 1.06 4.89 1.24 4.92 1.17 4.79 1.52 TBD TBD Idle W 0.85 0.40 0.85 0.40 0.92 0.40 0.92 0.40 0.95 0.40 TBD TBD Notes: 1. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential writes. RMS (Root Mean Squared) Average Power is measured using Agilent Power Analyzer over a 100 ms sample period. 2. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential writes. RMS (Root Mean Squared) Burst Power is measured using Agilent Power Analyzer over a 500 µs sample period. 3. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential reads. RMS (Root Mean Squared) average power is measured using Agilent Power Analyzer over a 100 ms sample period. 4. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential reads. RMS (Root Mean Squared) burst power is measured using Agilent Power Analyzer over a 500 µs sample period. 5. Available at a later date. Please contact your Intel sales team for the launch dates. Table 19: Power Consumption (5V + 12V Supply) – DC S4600 Series Intel SSD DC S4600 Series Specification Unit 240GB 480GB 960GB 1.92TB 3.84TB5 5V 12V 5V 12V 5V 12V 5V 12V 5V 12V Active Write - RMS Average1 W 1.76 1.64 1.83 2.61 1.95 2.79 2.0 2.86 TBD TBD Active Write - Burst2 W 4.77 2.10 5.38 3.52 5.48 3.93 5.55 4.45 TBD TBD Active Read - RMS Average3 W 1.74 0.63 1.62 0.57 1.68 0.60 1.73 0.62 TBD TBD Active Read - Burst4 W 4.69 1.01 5.27 1.03 5.26 1.14 4.92 1.17 TBD TBD Idle W 0.85 0.40 0.85 0.40 0.92 0.40 0.92 0.40 TBD TBD Notes: 1. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential writes. RMS (Root Mean Squared) Average Power is measured using Agilent Power Analyzer over a 100 ms sample period. 2. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential writes. RMS (Root Mean Squared) Burst Power is measured using Agilent Power Analyzer over a 500 µs sample period. 3. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential reads. RMS (Root Mean Squared) average power is measured using Agilent Power Analyzer over a 100 ms sample period. 4. The workload equates 128 KB (131,072 bytes) Queue Depth equal to 32 sequential reads. RMS (Root Mean Squared) burst power is measured using Agilent Power Analyzer over a 500 µs sample period. 5. Available at a later date. Please contact your Intel sales team for the launch dates. Product Specification 14 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series 2.4 Environmental Conditions Table 20: Temperature, Shock, Vibration, Altitude Temperature Range Case Temperature Operating Non-operating1 0 – 70° C -55 – 95° C Temperature Gradient2 Operating Non-operating 30° C/hr (Typical) 30° C/hr (Typical) Humidity Operating Non-operating 5 – 95 % 5 – 95 % Shock and Vibration Range Shock3 Operating Non-operating 1,000 G (Max) at 0.5 ms 1,000 G (Max) at 0.5 ms Vibration4 Operating Non-operating 2.17 GRMS (5-700 Hz) Max 3.13 GRMS (5-800 Hz) Max Altitude5 Range Operating -1,000 to 10,000 ft -10,000 to 15,000 ft6 -1,000 to 40,000 ft Non-operating Notes: 1. Contact your Intel representative for details on the non-operating temperature range. 2. Temperature gradient measured without condensation. 3. Shock specifications assume the SSD is mounted securely with the input vibration applied to the drive-mounting screws. Stimulus may be applied in the X, Y or Z axis. Shock specification is measured using Root Mean Squared (RMS) value. 4. Vibration specifications assume the SSD is mounted securely with the input vibration applied to the drive-mounting screws. Stimulus may be applied in the X, Y or Z axis. Vibration specification is measured using RMS value. 5. Altitude pressure is simulated in a test chamber; excludes soft error. 6. Extended operation at a higher altitude might impact reliability. July 2017 336287-001US Intel Confidential Product Specification 15 Intel® Solid State Drive DC S4500/S4600 Series 2.5 Thermal Specifications Table 21: Airflow Requirements – DC S4500 Series Airflow1 Definition Approach Airflow2 Unit Ambient Temperature3 Intel SSD DC S4500 Series 240GB 480GB 960GB 1.92TB 3.84TB 7.68TB4 LFM 35° C < 70 < 80 110 120 130 TBD LFM 55° C < 300 < 400 850 850 850 TBD Notes: 1. It is recommended that airflow for should be towards the server, from the non-connector side to the connector side. Airflow is specified across the surface of the drive. Spacing between two SSDs is assumed to be 3mm. 2. The approach velocity of the airflow will be less than the airflow along the surface. Approach area of 1.35 ft2 is assumed. 3. The workload used is 100% Sequential Write which has worst case power consumption and thermal condition. 4. Available at a later date. Please contact your Intel sales team for the launch dates. Table 22: Airflow Requirements – DC S4600 Series Airflow1 Definition Approach Airflow2 Unit Ambient Temperature3 LFM LFM Intel SSD DC S4600 Series 240GB 480GB 960GB 1.92TB 3.84TB4 35° C < 70 < 80 110 120 TBD 55° C < 300 < 400 850 850 TBD Notes: 1. It is recommended that airflow should be towards the server, from the non-connector side to the connector side. Airflow is specified across the surface of the drive. Spacing between two SSDs is assumed to be 3mm. 2. The approach velocity of the airflow will be less than the airflow along the surface. Approach area of 1.35 ft2 is assumed. 3. The workload used is 100% Sequential Write which has worst case power consumption and thermal condition 4. Available at a later date. Please contact your Intel sales team for the launch dates. 2.5.1 Thermal Throttling Intel SSD DC S4500/S4600 Series will provide performance throttling during high temperature scenarios to mitigate thermal challenges. Thermal throttling works by moving the power ceiling in N number of linear steps as shown in Figure 1. Key definitions for important parameters are: -Tstart – throttling starts -Tmax – max throttling is applied -Pmaxdrop – maximum drop allowed determined by the internal setting -Thysteresis – 2C comes into play during the cooling phase to prevent rapid oscillations between the throttle states. The temperature must hit the hysteresis level to return the power ceiling back to previous levels. Product Specification 16 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Figure 1: Thermal Throttling Behavior Shown above is the Thermal throttling behavior for Intel SSD DC S4500/S4600 Series SSD, Pmaxdrop is 10%, Tstart is 71° C, Tmax_throttle is 75° C and N is 5. The following table shows the Thermal throttle settings for Intel SSD DC S4500/S4600 Series across all SKUs. Table 23: Intel SSD DC S4500/S4600 Series Thermal Throttle Settings Capacities Throttle Start Throttle Max Throttle Steps All 71 75 5 July 2017 336287-001US Intel Confidential Product Specification 17 Intel® Solid State Drive DC S4500/S4600 Series 2.5.2 Boundary Condition To maintain SMART temperature BEh in the operating range, the following air flow conditions are provided as an estimate. Figure 2 shows the operating domain curve measured for 240GB, 480GB, 960GB, 1.92TB, and 3.84TB. The curves show allowable air inlet temperature vs. Flow Velocity (LFM) to prevent throttling of the drive. Workload used to characterize the operating domain curve is 128K Sequential Writes, Queue Depth 32 after the drive reaches steady state. For example: on a DC S4500 Series 240GB SSD for a LFM of 200, the maximum inlet air temperature should be maintained below 53° C to prevent the drive from throttling (power or performance reductions). This test data is obtained by characterizing drive temperature response in a wind tunnel with drives spaced 3mm apart, as shown in Figure 3 using a system configuration of Asus* X99 MB, Windows* 7, and IOMeter* v1.1. Figure 2: DC S4500/S4600 Series Operating Domain Curves Figure 3: Open Return Wind Tunnel Product Specification 18 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series 2.6 Product Regulatory Compliance Intel SSD DC S4500/S4600 Series meets or exceeds the regulatory or certification requirements listed in the following table: Table 24: Product Regulatory Compliance Specifications Title Description Region For Which Conformity Declared TITLE 47-Telecommunications CHAPTER 1— FEDERAL COMMUNMICATIONS COMMISSION PART 15 — RADIO FREQUENCY DEVICES ICES-003, Issue 4 Interference-Causing Equipment Standard Digital Apparatus FCC Part 15B Class B USA CA/CSA-CEI/IEC CISPR 22:02. This is CISPR 22:1997 with Canadian Modifications Canada IEC 55024 Information Technology Equipment — Immunity characteristics— Limits and methods of measurement CISPR24:2010 EN-55024: 1998 and its amendments European Union IEC 55022 Information Technology Equipment — Radio disturbance Characteristics— Limits and methods of measurement CISPR24:2008 (Modified) EN-55022: 2006 and its amendments European Union EN-60950-1 2nd Edition Information Technology Equipment — Safety — Part 1: General Requirements USA/Canada UL/CSA EN-60950-1 2nd Edition Information Technology Equipment — Safety — Part 1: General Requirements USA/Canada July 2017 336287-001US Intel Confidential Product Specification 19 Intel® Solid State Drive DC S4500/S4600 Series 2.7 Reliability Intel SSD DC S4500/S4600 Series meets or exceeds SSD endurance and data retention requirements as specified in the JESD218 standard. Reliability specifications are listed in the following table: Table 25: Reliability Specifications Parameter Value Uncorrectable Bit Error Rate (UBER) Uncorrectable bit error rate will not exceed one sector in the specified number of bits read. In the unlikely event of a nonrecoverable read error, the SSD will report it as a read failure to the host; the sector in error is considered corrupt and is not returned to the host. < 1 sector per 1017 bits read Mean Time Between Failures (MTBF) Mean Time Between Failures is estimated based on Telcordia* methodology and demonstrated through Reliability Demonstration Test (RDT). 2 million hours Power On/Off Cycles Power On/Off Cycles is defined as power being removed from the SSD, and then restored. Most host systems remove power from the SSD when entering suspend and hibernate as well as on a system shutdown. Insertion Cycles (2.5-inch form factor only) 50 on SATA cable 500 on backplane SATA/power cable insertion/removal cycles. Data Retention The time period for retaining data in the NAND at maximum rated endurance. Table 26: 24 per day 3 months power-off retention once SSD reaches rated write endurance at 40° C Endurance Rating – DC S4500 Series JEDEC Workload 64K Sequential Write Capacities Endurance1 (Petabyte Written) DWPD (for 3 yrs.) DWPD (for 5 yrs.) Endurance1 (Petabyte Written) DWPD (for 3 yrs.) DWPD (for 5 yrs.) 240GB 0.62 2.37 1.42 1.64 6.25 3.75 480GB 0.90 1.71 1.03 3.00 5.70 3.42 960GB 1.86 1.76 1.06 5.94 5.64 3.39 1.92TB 3.27 1.76 1.06 11.62 5.52 3.31 3.84TB 7.64 1.82 1.09 22.53 5.35 3.21 7.68TB2 TBD TBD TBD TBD TBD TBD Note: 1. Refer to JESD218 standard table 1 for UBER, FFR and other Enterprise SSD endurance verification requirements. Endurance verification acceptance criterion based on establishing <1E-16 at 60 confidence. 2. Available at a later date. Please contact your Intel sales team for the launch dates. Product Specification 20 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Table 27: Endurance Rating – DC S4600 Series JEDEC Workload 64K Sequential Write Capacities Endurance1 (Petabyte Written) DWPD (for 3 yrs.) DWPD (for 5 yrs.) Endurance1 (Petabyte Written) DWPD (for 3 yrs.) DWPD (for 5 yrs.) 240GB 1.40 5.32 3.19 2.19 8.34 5.01 480GB 2.95 5.60 3.36 4.37 8.30 4.98 960GB 5.25 5.00 3.00 8.11 7.71 4.63 1.92TB 10.84 5.15 3.09 16.16 7.68 4.61 TBD TBD TBD TBD TBD TBD 3.84TB 2 Note: 1. Refer to JESD218 standard table 1 for UBER, FFR and other Enterprise SSD endurance verification requirements. Endurance verification acceptance criterion based on establishing <1E-16 at 60% confidence. 2. Available at a later date. Please contact your Intel sales team for the launch dates. 2.8 Temperature Sensor The Intel SSD DC S4500/S4600 Series has multiple temperature sensors with an accuracy of +/-2° C over a range of -20° C to +80° C. However a Composite Temperature will be reported as the Drive Temperature. Composite Temperature is an artificial measurement that represents the minimum delta of any temperature monitored component to its unique warning limit, normalized to be a delta from 70° C. TempComposite = 70 – min(LimitA-CurTempA, LimitB-CurTempB, LimitC-CurTempC, … ,LimitN-CurTempN) Drive Composite Temperature can be monitored using SMART attribute: Drive Temperature (BEh). The thermal throttling of the drive is done based off composite temperature value. Worst case component temperature drives thermal throttling of the drive. 2.9 Power Loss Capacitor Test The Intel SSD DC S4500/S4600 Series supports testing of the power loss capacitor, which can be monitored using the following SMART attribute: (175, AFh). 2.10 Hot Plug Support Hot Plug insertion and removal is supported in the presence of a proper connector and appropriate operating system (OS), as described in the SATA 3.1 specification. This product supports asynchronous signal recovery and issues an unsolicited COMINIT when first mated with a powered connector to guarantee reliable detection by a host system without hardware device detection. User Data is protected from planned or unplanned power loss by the Enhanced Power Management technology on the Intel SSD DC S4500/S4600 Series. 2.11 Hardware Based AES-XTS 256-bit Encryption Activated with ATA Password The Intel SSD DC S4500/S4600 Series supports hardware based full drive encryption and protects all user data at rest with AES-256 bit encryption. Access to user data on the drive can be authenticated at power-on using BIOS or ATA Security Feature Set. § July 2017 336287-001US Intel Confidential Product Specification 21 Intel® Solid State Drive DC S4500/S4600 Series 3 Mechanical Information Figure 4 shows the physical package information for the Intel SSD DC S4500/S4600 Series in the 2.5 inch form factors. All dimensions are in millimeters. Figure 4: Intel SSD DC S4500/S4600 Series 2.5-inch Dimensions § Product Specification 22 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series 4 Pin and Signal Descriptions 4.1 2.5-inch Form Factor Pin Locations Figure 5: Layout of 2.5-inch Form Factor Signal and Power Segment Pins Note: 2.5-inch connector supports built in latching capability. 4.2 Connector Pin Signal Definitions Table 28: Serial ATA Connector Pin Signal Definitions—2.5-inch Form Factors Pin Function S1 Ground S2 A+ S3 A- S4 Ground S5 B- S6 B+ S7 Ground Definition 1st mate Differential signal pair A 1st mate Differential signal pair B 1st mate Note: Key and spacing separate signal and power segments. July 2017 336287-001US Intel Confidential Product Specification 23 Intel® Solid State Drive DC S4500/S4600 Series 4.3 Power Pin Signal Definitions Table 29: Serial ATA Power Pin Definitions—2.5-inch Form Factors Pin1 Function Definition Mating Order P12 Not connected (3.3V Power) -- P22 Not connected (3.3V Power) -- P32 Not connected (3.3V Power; pre-charge) 2nd Mate P43,4 Ground Ground 1st Mate P53 Ground Ground 1st Mate P63 Ground Ground 1st Mate P73,5 V5 5V Power 1st Mate P83,5 V5 5V Power 2nd Mate P93,5 V5 5V Power 2nd Mate P103 Ground Ground 1st Mate P116 DAS/DSS Device Activity Signal/Device Staggered Spin-up 2nd Mate P123,4 Ground Ground 1st Mate P137 V12 12V Power 1st Mate P147 V12 12V Power 2nd Mate P157 V12 12V Power 2nd Mate Notes: 1. All pins are in a single row, with a 1.27 mm (0.050-inch) pitch. 2. Pins P1, P2 and P3 are connected together, although they are not connected internally to the device. The host may put 3.3V on these pins. 3. The mating sequence is: • ground pins P4-P6, P10, P12 and the 5V power pin P7 • signal pins and the rest of the 5V power pins P8-P9 4. Ground connectors P4 and P12 may contact before the other 1st mate pins in both the power and signal connectors to discharge ESD in a suitably configured backplane connector. 5. Power pins P7, P8, and P9 are internally connected to one another within the device. 6. The host may ground P11 if it is not used for Device Activity Signal (DAS). 7. Pins P13, P14 and P15 are internally connected to one another within the device. The host may put 12V on these pins. § Product Specification 24 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series 5 Supported Command Sets The Intel SSD DC S4500/S4600 Series supports all mandatory ATA (Advanced Technology Attachment) commands defined in the ATA8-ACS3 REV5F specification described in this section. 5.1 ATA General Feature Command Set The Intel SSD DC S4500/S4600 Series supports the ATA General Feature command set (non- PACKET), which consists of: EXECUTE DEVICE DIAGNOSTIC SET FEATURES IDENTIFY DEVICE Note: See Appendix A, “IDENTIFY DEVICE Command Data” for details on the sector data returned after issuing an IDENTIFY DEVICE command. The Intel SSD DC S4500/S4600 Series also supports the following optional commands: READ DMA WRITE DMA READ SECTOR(S) READ VERIFY SECTOR(S) READ MULTIPLE SEEK SET FEATURES WRITE SECTOR(S) SET MULTIPLE MODE1 WRITE MULTIPLE FLUSH CACHE READ BUFFER WRITE BUFFER NOP DOWNLOAD MICROCODE WRITE UNCORRECTABLE EXT 1. The only multiple supported will be multiple 1 5.2 Power Management Command Set The Intel SSD DC S4500/S4600 Series supports the Power Management command set, which consists of: CHECK POWER MODE IDLE IDLE IMMEDIATE SLEEP STANDBY STANDBY IMMEDIATE July 2017 336287-001US Intel Confidential Product Specification 25 Intel® Solid State Drive DC S4500/S4600 Series 5.3 Security Mode Feature Set The Intel SSD DC S4500/S4600 Series supports the Security Mode command set, which consists of: 5.4 SECURITY SECURITY SECURITY SECURITY SECURITY SECURITY SET PASSWORD UNLOCK ERASE PREPARE ERASE UNIT FREEZE LOCK DISABLE PASSWORD SMART Command Set The Intel SSD DC S4500/S4600 Series supports the SMART command set, which consists of: SMART SMART SMART SMART SMART SMART SMART SMART SMART SMART SMART READ DATA READ ATTRIBUTE THRESHOLDS ENABLE/DISABLE ATTRIBUTE AUTOSAVE SAVE ATTRIBUTE VALUES EXECUTE OFF-LINE IMMEDIATE READ LOG SECTOR WRITE LOG SECTOR ENABLE OPERATIONS DISABLE OPERATIONS RETURN STATUS ENABLE/DISABLE AUTOMATIC OFFLINE 5.4.1 Attributes The following table lists the SMART attributes supported by the Intel SSD DC S4500/S4600 Series and the corresponding status flags and threshold settings. Table 30: SMART Attributes Status Flags ID Attribute Threshold SP EC ER PE OC PW 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 1 10 Re-allocated Sector Count 05h The raw value of this attribute shows the number of retired blocks since leaving the factory (grown defect count). Power-On Hours Count 09h The raw value reports power-on time, cumulative over the life of the SSD, integer number in hour time units. Power Cycle Count 0Ch AAh The raw value of this attribute reports the cumulative number of power cycle events over the life of the device. Available Reserved Space (See Attribute E8) Product Specification 26 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Status Flags ID Attribute Threshold SP EC ER PE OC PW 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 1 10 1 1 0 0 1 0 0 (none) 1 1 0 0 1 1 90 1 1 0 0 1 0 0 (none) 1 0 0 0 1 0 0 (none) Program Fail Count The raw value of this attribute shows total count of program fails and the normalized value, beginning at 100, shows the percent remaining of allowable program fails. ABh Erase Fail Count The raw value of this attribute shows total count of erase fails and the normalized value, beginning at 100, shows the percent remaining of allowable erase fails. ACh Unexpected Power Loss Also known as “Power-off Retract Count” per magneticdrive terminology. Reports number of unclean shutdowns, cumulative over the life of the SSD. AEh An “unclean shutdown” is the removal of power without STANDBY IMMEDIATE as the last command (regardless of PLI activity using capacitor power). Power Loss Protection Failure Last test result as microseconds to discharge cap, saturates at max value. Also logs minutes since last test and lifetime number of tests. Bytes 0-1: Last test result as microseconds to discharge cap, saturates at max value. Test result expected in range 25 <= result <= 5000000, lower indicates specific error code AFh Bytes 2-3: Minutes since last test, saturates at max value. Bytes 4-5: Lifetime number of tests, not incremented on power cycle, saturates at max value. B7h SATA Downshift Count The count of the number of times SATA interface selected lower signaling rate due to error. End-to-End Error Detection Count Raw value: reports number of LBA tag mismatches in end-to-end data protection path. B8h Normalized value: always 100. Uncorrectable Error Count Raw value: shows the count of errors that could not be recovered using Error Correction Code (ECC). BBh Normalized value: always 100. Drive Temperature BEh July 2017 336287-001US Reports the SSD drive temperature. Raw value suggests 100 - drive temperature in C degrees. Intel Confidential Product Specification 27 Intel® Solid State Drive DC S4500/S4600 Series Status Flags ID Attribute Threshold SP EC ER PE OC PW 1 1 0 0 1 0 0 (none) 0 1 0 0 1 0 0 (none) 1 1 1 1 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 1 10 1 1 0 0 1 0 0 (none) Power-Off Retract Count (Unsafe Shutdown Count) C0h The raw value of this attribute reports the cumulative number of unsafe (unclean) shutdown events over the life of the device. An unsafe shutdown occurs whenever the device is powered off without STANDBYIMMEDIATE being the last command. Pending Sector Count C5h Number of current unrecoverable read errors that will be re-allocated on next write. CRC Error Count C7h The total number of encountered SATA interface cyclic redundancy check (CRC) errors. Host Writes E1h The raw value of this attribute reports the total number of sectors written by the host system. The raw value is increased by 1 for every 65,536 sectors (32MB) written by the host. Timed Workload Media Wear E2h Measures the wear seen by the SSD (since reset of the workload timer, attribute E4h), as a percentage of the maximum rated cycles. Timed Workload Host Read/Write Ratio E3h Shows the percentage of I/O operations that are read operations (since reset of the workload timer, attribute E4h). Timed Workload Timer E4h Measures the elapsed time (number of minutes since starting this workload timer). Available Reserved Space E8h This attribute reports the number of reserve blocks remaining. The normalized value begins at 100 (64h), which corresponds to 100 percent availability of the reserved space. The threshold value for this attribute is 10 percent availability. Media Wearout Indicator E9h This attribute reports the number of cycles the NAND media has undergone. The normalized value declines linearly from 100 to 1 as the average erase cycle count increases from 0 to the maximum rated cycles. Once the normalized value reaches 1, the number will not decrease, although it is likely that significant additional wear can be put on the device. Product Specification 28 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Status Flags ID Attribute Threshold SP EC ER PE OC PW 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) 1 1 0 0 1 0 0 (none) Thermal Throttle Status Reports Percent Throttle Status and Count of events Byte 0 = Throttling status. Decimal value 0 = No Throttle Applied, 100 = 100% throttling applied. Intermediate percentages are supported. A value larger than 100d is invalid. EAh Bytes 1-4 = Throttling event count. 32 bit counter indicates the number of times thermal throttle has activated. Value is preserved over power cycles. Byte 5 = Reserved Normalized value: always 100. Total LBAs Written The raw value of this attribute reports the total number of sectors written by the host system. The raw value is increased by 1 for every 65,536 sectors (32MB) written by the host. F1h Total LBAs Read The raw value of this attribute reports the total number of sectors read by the host system. The raw value is increased by 1 for every 65,536 sectors (32MB) read by the host. F2h Total Bytes Written The raw value of this attribute reports the total number of sectors written to the NAND media. This includes NAND writes triggered by host writes, defrag, background data refresh and wear level relocation writes etc. The raw value is increased by 1 for every 65,536 sectors (32MB) writes to the NAND media. Upon NAND write, new value returned once per minute. F3h Table 31: SMART Attribute Status Flags Status Flag Description Value = 0 Value = 1 SP Self-preserving attribute Not a self-preserving attribute Self-preserving attribute EC Event count attribute Not an event count attribute Event count attribute ER Error rate attribute Not an error rate attribute Error rate attribute PE Performance attribute Not a performance attribute Performance attribute OC Online collection attribute Collected only during offline activity Collected during both offline and online activity PW Pre-fail warranty attribute Advisory Pre-fail July 2017 336287-001US Intel Confidential Product Specification 29 Intel® Solid State Drive DC S4500/S4600 Series 5.4.2 Timed Workload Endurance Indicators Timed Workload Media Wear Indicator — ID E2h This attribute tracks the drive wear seen by the device during the last wear timer loop, as a percentage of the maximum rated cycles. This value should be divided by 1024 to get the percentage. For example: if the raw value is 4455, the percentage is 4455/1024 = 4.35%. The raw value is held at FFFFh until the wear timer (attribute E4h) reaches 60 (minutes) after a SMART EXECUTE OFFLINE IMMEDIATE (B0h/D4h) subcommand 40h to the SSD. The normalized value is always set to 100 and should be ignored. Timed Workload Host Reads Percentage — ID E3h This attribute shows the percentage of I/O operations that are read operations during the last workload timer loop. The raw value tracks this percentage and is held at FFFFh until the workload timer (attribute E4h) reaches 60 (minutes). The normalized value is always set to 100 and should be ignored. Workload Timer — ID E4h This attribute is used to measure the time elapsed during the current workload. The attribute is reset when a SMART EXECUTE OFFLINE IMMEDIATE (D4h) subcommand 40h is issued to the drive. The raw value tracks the time in minutes and has a maximum value of 232 = 4,294,967,296 minutes (8,171 years). The normalized value is always set to 100 and should be ignored. User Notes Sending a SMART EXECUTE OFFLINE IMMEDIATE (B0h/D4h) subcommand 40h to the SSD resets and starts all three attributes (Media Wear Indicator, Attribute E2h, Host Reads Percentage, Attribute E3h, and the Workload timer, Attribute E4h to FFFFh. The Attribute raw values are held at FFFFh until the Workload timer (Attribute E4h) reaches a total of 60 (minutes) of power on time. After 60 minutes, the Timed Workload data is made available. After the Workload timer (E4h) reaches 60 (minutes), the Timed Workload data is saved every minute so only 59 seconds of data is lost if power is removed without receiving ATA STANDBY IMMEDIATE. Accumulated data is not reset due to power loss. Upon power up, the attributes hold a snapshot of their last saved values for 59 seconds and live data is available after 60 seconds, once the initial one hour interval is completed. Example Use Cases The Timed Workload Endurance attributes described in this section are intended to be used to measure the amount of media wear that the drive is subjected to during a timed workload. Ideally, the system that the drive is being used in should be capable of issuing SMART commands. Otherwise, provisions have been provided to allow the media wear attributes to be persistent so the drive can be moved to a SMART capable system to read out the drive wear attribute values. Use Case 1 – With a System Capable of SMART Commands 1. On a SMART capable system, issue the SMART EXECUTE OFF-LINE IMMEDIATE (D4h) sub-command 40h to reset the drive wear attributes. 2. Run the workload to be evaluated for at least 60 minutes. Otherwise the drive wear attributes will not be available. 3. Read out the drive wear attributes with the SMART READ DATA (D0h) command. Product Specification 30 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Use Case 2 – With a System Not Capable of SMART Commands 1. On a SMART capable system, issue the SMART EXECUTE OFF-LINE IMMEDIATE (D4h) sub-command 40h to reset the drive wear attributes. 2. Move the drive to the system where the workload will be measured (and not capable of SMART commands). 3. Run the workload to be evaluated for at least 60 minutes. Otherwise the drive wear attributes will not be available. 4. Do a clean system power down by issuing the ATA STANDBY IMMEDIATE command prior to shutting down the system. This will store all the drive wear SMART attributes to persistent memory within the drive. 5. Move the drive to a SMART capable system. 6. Read out the drive wear attributes with the SMART READ DATA (D0h) command within 59 seconds after power-up. Example Calculation of Drive Wear The following is an example of how the drive wear attributes can be used to evaluate the impact of a given workload. The Host Writes SMART attribute (E1h) can also be used to calculate the amount of data written by the host during the workload by reading this attribute before and after running the workload. This example assumes that the steps shown in “Example Use Cases” on page 18 were followed to obtain the following attribute values: Timed Workload Media Wear (E2h) has a raw value of 16. Therefore, the percentage wear = 16/1024 = 0.016%. Timed Workload Host Read/Write Ratio (E3h) has a normalized value of 80, indicating that 80% of operations were reads. Workload Timer (E4h) has a raw value of 500. Therefore the workload ran for 500 minutes. Host Writes Count (E1h) had a raw value of 100,000 prior to running the workload and a value of 130,000 at the end of the workload. Therefore, the number of sectors written by the host during the workload was 30,000 * 65,535 = 1,966,050,000 sectors or 1,966,050,000 * 512/1,000,000,000 = 1,007 GB. The following conclusions can be made for this example case: The workload took 500 minutes to complete with 80% reads and 20% writes. A total of 1,007 GB of data was written to the device, which increased the media wear in the drive by 0.016%. At this point in time, this workload is causing a wear rate of 0.016% for every 500 minutes, or 0.00192%/hour. 5.4.3 SMART Logs The Intel SSD DC S4500/S4600 Series implements the following Log Addresses: 00h, 02h, 03h, 06h, and 07h. The DC S4500/S4600 Series implements host vendor specific logs (addresses 80h-9Fh) as read and write scratchpads, where the default value is zero (0). Intel SSD DC S4500/S4600 does not write any specific values to these logs unless directed by the host through the appropriate commands. The DC S4500/S4600 Series also implements a device vendor specific log at address A9h as a read-only log area with a default value of zero (0). Besides that, the DC S4500/S4600 Series also implements log address B8h (if the drive is in disable logical mode, log address B8h will have a failure code). Finally, the DC S4500/S4600 Series also implements log at addresses B9h and BAh (both of them are Intel error logs, and read only for customers). July 2017 336287-001US Intel Confidential Product Specification 31 Intel® Solid State Drive DC S4500/S4600 Series 5.5 Device Statistics In addition to the SMART attribute structure, statistics pertaining to the operation and health of the Intel SSD DC S4500/S4600 Series can be reported to the host on request through the Device Statistics log as defined in the ATA specification. The Device Statistics log is a read-only GPL/SMART log located at read log address 0x04 and is accessible using READ LOG EXT, READ LOG DMA EXT or SMART READ LOG commands. The following table lists the Device Statistics supported by the Intel SSD DC S4500/S4600 Series. Table 32: Device Statistics Page 0x00 Offset -0x08 0x10 0x18 0x01 – General Statistics 0x20 0x28 0x30 0x08 0x04 – General Error Statistics 0x05 – Temperature Statistics 0x06 – Transport Statistics 0x07 – Solid State Device Statistics Product Specification 32 0x10 0x00 0x08 0x10 0x18 0x20 0x28 0x30 0x38 0x40 0x48 0x50 0x58 0x60 0x68 Description List of Supported Pages Equivalent SMART attribute (if applicable) -- Power Cycle Count Power-On Hours Logical Sectors Written Num Write Commands – incremented by one for every host write Logical Sectors Read Num Read Commands – incremented by one for every host read 0Ch 09h E1h Num Reported Uncorrectable Errors BBh Num Resets Between Command Acceptance and Completion Device Statistics Information Header Current Temperature Average Short Term Temperature Average Long Term Temperature Highest Temperature Lowest Temperature Highest Average Short Term Temperature Lowest Average Short Term Temperature Highest Average Long Term Temperature Lowest Average Long Term Temperature Time in Over-Temperature Specified Maximum Operating Temperature Time in Under-Temperature Specified Minimum Operating Temperature -F2h -- ---------------- 0x70 Number of times drive entered Thermal Throttle -- 0x08 Number of Hardware Resets -- 0x10 Number of ASR Events -- 0x18 Number of Interface CRC Errors 0x08 Percentage Used Endurance Indicator Intel Confidential -E9h Note: This device statistic counts from 1 to 150 July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series 5.6 SMART Command Transport (SCT) With SMART Command Transport (SCT), a host can send commands and data to an SSD and receive status and data from an SSD using standard write/read commands to manipulate two SMART Logs: Log Address E0h ("SCT Command/Status") — used to send commands and retrieve status Log Address E1h ("SCT Data Transfer") — used to transport data Intel SSD DC S4500/S4600 supports the following standard SCT actions: Write Same — DC S4500/S4600 Series implements this action code as described in the ATA specification. Error Recovery Control — DC S4500/S4600 Series accepts this action code and will store and return errorrecovery time limit values. Feature Control - DC S4500/S4600 Series supports feature code 0001h (write cache) feature code 0002h (write cache reordering), and feature code 0003h (time interval for temperature logging). It also supports D000h (Power Safe Write Cache capacitor test interval), D001h (read/write power governor mode), D002h (read thermal governor mode), D003h (read power governor burst power), and D004h (read power governor average power). Data table command - DC S4500/S4600 Series supports data table command as specified in ATA8-ACS3 REV5. This will read out temperature logging information in table ID 0002h. Read Status Support - DC S4500/S4600 Series supports read status log By using SCT command 0xD801with State=0, Option=1, ID Word 106 can be changed from 0x6003 to 0x4000 (4KB physical sector size to 512B physical sector size support change). 5.7 Data Set Management Command Set Intel SSD DC S4500/S4600 Series supports the Data Set Management command set Trim attribute, which consists of: 5.8 DATA SET MANAGEMENT Accessible Max Address Configuration Command Set Intel SSD DC S4500/S4600 Series supports the Accessible Max Address Configuration Command set, which consists of: GET NATIVE MAX ADDRESS EXT SET ACCESSIBLE MAX ADDRESS EXT FREEZE ACCESSIBLE MAX ADDRESS EXT July 2017 336287-001US Intel Confidential Product Specification 33 Intel® Solid State Drive DC S4500/S4600 Series 5.9 48-Bit Address Command Set Intel SSD DC S4500/S4600 Series supports the 48-bit Address command set, which consists of: FLUSH CACHE EXT READ DMA EXT READ NATIVE MAX ADDRESS EXT READ SECTOR(S) EXT READ VERIFY SECTOR(S) EXT SET MAX ADDRESS EXT WRITE DMA EXT WRITE MULTIPLE EXT WRITE SECTOR(S) EXT WRITE MULTIPLE FUA EXT WRITE DMA FUA EXT 5.10 General Purpose Log Command Set Intel SSD DC S4500/S4600 Series supports the General Purpose Log command set, which consists of: READ LOG EXT WRITE LOG EXT 5.11 Native Command Queuing Intel SSD DC S4500/S4600 Series supports the Native Command Queuing (NCQ) command set, which includes: READ FPDMA QUEUED WRITE FPDMA QUEUED Note: With a maximum Queue Depth set to 32. 5.12 Software Settings Preservation Intel SSD DC S4500/S4600 Series supports the SET FEATURES parameter to enable/disable the preservation of software settings. § Product Specification 34 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series 6 Certifications and Declarations The following table describes the Device Certifications supported by the Intel SSD DC S4500/S4600 Series. Table 33: Device Certifications and Declarations Certification CE Compliant UL Recognized Description Low Voltage DIRECTIVE 2006/95/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 December 2006, and EMC Directive 2004/108/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 15 December 2004. Underwriters Laboratories, Inc. Bi-National Component Recognition; UL 60950-1, 2nd Edition, 2007-03-27 (Information Technology Equipment - Safety - Part 1: General Requirements) CSA C22.2 No. 60950-1-07, 2nd Edition, 2007-03 (Information Technology Equipment - Safety Part 1: General Requirements) C-Tick Compliant Compliance with the Australia/New Zealand Standard AS/NZS3548 and Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communication Authority (ACA). BSMI Compliant Compliance to the Taiwan EMC standard CNS 13438: Information technology equipment - Radio disturbance Characteristics - limits and methods of measurement, as amended on June 1, 2006, is harmonized with CISPR 22: 2005.04. KCC Compliance with paragraph 1 of Article 11 of the Electromagnetic Compatibility Control Regulation and meets the Electromagnetic Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Ministry of Information and Communication Republic of Korea. VCCI Voluntary Control Council for Interface to cope with disturbance problems caused by personal computers or facsimile. RoHS Compliant Restriction of Hazardous Substance Directive WEEE Directive on Waste Electrical and Electronic Equipment § July 2017 336287-001US Intel Confidential Product Specification 35 Intel® Solid State Drive DC S4500/S4600 Series 7 References The following table identifies the standards information referenced in this document. Table 34: Standards References Date October 2013 Title Location ACS-3-ATA/ATAPI Command Set 3 Specification http://www.t13.org/ July 2011 Serial ATA Revision 3.1 http://www.sata-io.org/ July 2012 Solid-State Drive (SSD) Requirements and Endurance Test Method (JESD219) http://www.jedec.org/standardsdocuments/results/jesd219 Sept 2010 Solid-State Drive (SSD) Requirements and Endurance Test Method (JESD218) http://www.jedec.org/standardsdocuments/docs/jesd218/ June 2009 RoHS http://qdms.intel.com/ Click Search MDDS Database and search for material description datasheet Dec 2008 VCCI http://www.vcci.jp/vcci_e/ May 2006 SFF-8223, 2.5-inch Drive w/Serial Attachment Connector http://www.sffcommittee.org/ May 2005 SFF-8201, 2.5-inch drive form factor http://www.sffcommittee.org/ 1995 ENV 50204 (Radiated electromagnetic field from digital radio telephones) http://www.dbicorporation.com/ radimmun.htm/ 1995 1996 1995 1995 1997 1994 International Electrotechnical Commission EN 61000 4-2 (Electrostatic discharge immunity test) 4-3 (Radiated, radio-frequency, electromagnetic field immunity test) 4-4 (Electrical fast transient/burst immunity test) 4-5 (Surge immunity test) 4-6 (Immunity to conducted disturbances, induced by radiofrequency fields) 4-11 (Voltage Variations, voltage dips, short interruptions and voltage variations immunity tests) http://www.iec.ch/ § Product Specification 36 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Appendix A: IDENTIFY DEVICE Command Data Table 35: Returned Sector Data Word F = Fixed V = Variable X = Both Default Value Description 0 X 0040h General configuration bit-significant information 1 X 3FFFh Obsolete - Number of logical cylinders (16,383) 2 V C837h Specific configuration Obsolete - Number of logical heads (16) 3 X 0010h 4-5 X 0h 6 X 003Fh 7-8 V 0h Reserved for assignment by the CompactFlash* Association (CFA) Retired Retired Obsolete - Number of logical sectors per logical track (63) 9 X 0h 10-19 F varies 20-21 X 0h Retired 22 X 0h Obsolete 23-26 F varies Firmware revision (8 ASCII characters) 27-46 F varies Model number (Intel® Solid-State Drive) 47 F 8001h 7:0—Maximum number of sectors transferred per interrupt on multiple commands 48 F 4000h Trusted Computing Feature Set 49 F 2F00h Capabilities 50 F 4000h Capabilities 51-52 X 0h Serial number (20 ASCII characters) Obsolete 53 F 0006h Words 88 and 70:64 valid 54-58 X 00FBFh Obsolete 59 F FD01h Number of sectors transferred per interrupt on multiple commands 60-61 V 240GB: 0FFFFFFFh 480GB: 0FFFFFFFh 960GB: 0FFFFFFFh 1920GB: 0FFFFFFFh 3840GB: 0FFFFFFFh 7680GB: 0FFFFFFFh 62 X 0h 63 X 0007h Multi-word DMA modes supported/selected 64 F 0003h PIO modes supported 65 F 0078h Minimum multiword DMA transfer cycle time per word 66 F 0078h Manufacturer’s recommended multiword DMA transfer cycle time 67 F 0078h Minimum PIO transfer cycle time without flow control 68 F 0078h Minimum PIO transfer cycle time with IORDY flow control 69 F 403Ch Additional Supported Reserved Total number of user-addressable sector for 28-bit commands Obsolete 70 F 0000h 71-74 F 0h 75 F 001Fh Queue depth 76 F 850Eh Serial ATA capabilities 77 F 0006h Reserved for future Serial ATA definition 78 F 0040h Serial ATA features supported July 2017 336287-001US Reserved for IDENTIFY PACKET DEVICE command Intel Confidential Product Specification 37 Intel® Solid State Drive DC S4500/S4600 Series Word F = Fixed V = Variable X = Both Default Value Description 79 V 0040h Serial ATA features enabled 80 F 07FCh Major version number 81 F 006Dh Minor version number 82 F 706Bh Command set supported 83 F 7401h Command sets supported 84 F 6163h Command set/feature supported extension 85 X 7069h Command set/feature enabled 86 X B401h Command set/feature enabled 87 X 6163h Command set/feature default 88 X 407Fh Ultra DMA Modes 89 F 0002h Time required for security erase unit completion 90 F 0002h Time required for enhanced security erase completion 91 V 0h 92 V FFFEh 93 X 0h Hardware reset result: the contents of bits (12:0) of this word shall change only during the execution of a hardware reset 94 V 0h Vendor’s recommended and actual acoustic management value 95 F 0h Stream minimum request size 96 V 0h Streaming transfer time - DMA 97 V 0h Streaming access latency - DMA and PIO 98-99 F 0h Streaming performance granularity 100-103 V 240GB: 1BF244B0h 480GB: 37E436B0h 960GB: 6FC81AB0h 1920GB: 8BBA0CB0h 3840GB: BA4D4AB0h 7680GB: 37E3E92B0h 104 V 0h 105 V 0004h Maximum number of 512-byte blocks of LBA Range Entries per DATA SET MANAGEMENT command 106 F 6003h Physical sector size / logical sector size – User Changeable by SCT command to report 512B Current advanced power management value Master Password Revision Code Maximum user LBA for 48-bit address feature set Streaming transfer time - PIO 107 F 0h 108-111 F varies Inter-seek delay for ISO-7779 acoustic testing in microseconds 112-115 F 0h Reserved for worldwide name extension to 128 bits Unique ID 116 V 0h Reserved for technical report 117-118 F 0h Words per logical sector 119 F 415Ch Supported settings 120 X 411Ch Command set/feature enabled/supported 121-126 F 0h Reserved 127 X 0h Removable Media Status Notification feature set support 128 X 0029h Security status 129-159 V 0h Vendor-specific 160 X 0h CompactFlash Association (CFA) power mode 1 161-167 X 0h Reserved for assignment by the CFA 168 X 0003h Device Nominal Form Factor 169 X 0001h Data set management Trim attribute support Product Specification 38 Intel Confidential July 2017 336287-001US Intel® Solid State Drive DC S4500/S4600 Series Word F = Fixed V = Variable X = Both Default Value Description 170-175 F 0h 176-205 V Varies Reserved for assignment by the CFA Current media serial number 206 X 003Dh SCT Command Transport 207-208 F 0000h Reserved 209 X 4000h Alignment of logical blocks within a physical block 210-211 V 0000h Write-Read-Verify Sector Count Mode 3 (DWord) 212-213 F 0000h Write-Read-Verify Sector Count Mode 2 (DWord) 214-216 X 0000h Obsolete 217 F 0001h Nominal media rotation rate 218 V 0000h Reserved 219 F 0000h Obsolete 220 V 0000h Reserved 221 X 0000h Reserved 222 F 10FFh Transport major version number 223 F 0000h Transport minor version number 224-233 F 0000h Reserved 234 F 0001h Minimum number of 512-byte data blocks per DOWNLOAD MICROCODE command for mode 03h 235 F FFFFh Maximum number of 512-byte data blocks per DOWNLOAD MICROCODE command for mode 03h 236-254 X 0000h Reserved 255 V Varies Integrity word Notes: F = Fixed. The content of the word is fixed and does not change. For removable media devices, these values may change when media is removed or changed. V = Variable. The state of at least one bit in a word is variable and may change depending on the state of the device or the commands executed by the device. X = F or V. The content of the word may be fixed or variable. § July 2017 336287-001US Intel Confidential Product Specification 39
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