ATP VelocityMII 2.5” SATA SSD Specification

Revision 1.2
ATP Velocity MII 2.5” SATA SSD Specification
ATP Velocity MII 2.5” SATA SSD Specification
Revision 1.2
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Revision 1.2
ATP Velocity MII 2.5” SATA SSD Specification
Disclaimer
ATP Electronics Inc. shall not be liable for any errors or omissions that may appear in this document, and
disclaims responsibility for any consequences resulting from the use of the information set forth herein.
The information in this manual is subject to change without notice.
ATP general policy does not recommend the use of its products in life support applications where in a failure or
malfunction of the product may directly threaten life or injury.
All parts of the ATP documentation are protected by copyright law and all rights are reserved. This
documentation may not, in whole or in part, be copied, photocopied, reproduced, translated, or reduced to any
electronic medium or machine-readable form without prior consent, in writing, from ATP Corporation.
The information set forth in this document is considered to be “Proprietary” and “Confidential” property owned
by ATP.
Revision History
Date
Version
rd
1.0
1.1
1.2
Jul. 3 , 2009
Aug. 17th, 2009
Sep. 1st, 2009
Changes compared to previous issue
- Initial Release
- Update read/write performance
- Update environment specification
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ATP Velocity MII 2.5” SATA SSD Specification
Table of Contents
Introduction: ............................................................................................................. 5
Main Features: .......................................................................................................... 5
Block Diagram: ......................................................................................................... 6
Product Image:.......................................................................................................... 7
SATA SSD Pin Assignment: .................................................................................... 8
System Power Requirement:.................................................................................... 9
Environment Specifications:.................................................................................... 9
Reliability: ................................................................................................................. 9
Write/Erase Endurance.......................................................................................... 10
Performance: ........................................................................................................... 10
Physical Dimension Specifications: ....................................................................... 10
Mechanical Form Factor: ...................................................................................... 11
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ATP Velocity MII 2.5” SATA SSD Specification
Introduction:
The ATP Velocity MII 2.5” Serial ATA Solid State Drive is a high performance and high capacity
mass storage solution in 2.5 inch form factor. Utilizing high speed DRAM cache for data buffering,
ATP Velocity MII 2.5” SATA SSD provides an outstanding performance.
ATP Velocity MII SATA SSD is designed for enterprise storage systems with outstanding sequential
read and sequential write performance to relieve performance bottlenecks associated with traditional
rotating media HDD storage. ATP Velocity MII SATA SSD brings new life into existing enterprise
storage infrastructures and increases server and workstation utilization.
Main Features:
z
Compact design: 2.5 inch form factor
z
Capacities: 16GB,32GB,64GB and 256GB
z
Maximum performance: Sequential read up to 240MB/s, sequential write up to 180MB/s
z
operating temperature: 0oC to 70oC
z
Read and write IOPS: up to 16,000 IOPS at 4KB random read, 4,500 IOPS at 4KB random write
z
Compliant with Serial ATA Revision 2.6.
z
Compatible with SATA 1.5Gbps and SATA 3.0Gbps interface rates
z
MLC (Multi Level Cell) NAND flash memory
z
Enhanced endurance by dynamic and static wear-leveling, 32GB SSD supports 15 terabyte random
write
z
Hardware ECC & EDC
z
Supports S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) ATA feature set
z
Support Native Command Queuing (NCQ) command
z
Sudden power off recovery
z
RoHS compliant
z
CE, FCC & VCCI certification
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ATP Velocity MII 2.5” SATA SSD Specification
Block Diagram:
ATP Velocity MII 2.5” SATA SSD consists of below functional blocks. The advanced architecture is
optimized to provide highest data reliability and transfer performance.
ATP Velocity MII 2.5” SATA SSD
SATA II
controller
High bandwidth AHB
Bus
SATA
Host
Device
ECC Engine
MLC NAND
Flash Memory
SDRAM
Flash
Controller
High
Performance
ARM Core
Voltage Regulator
(5V to 3.3V/ 1.8V)
SRAM
ROM
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ATP Velocity MII 2.5” SATA SSD Specification
Product Image:
Capacities:
ATP P/N
AF16GSMCD
AF32GSMCD
AF64GSMCD
AF256GSMCD
CAPACITY
16GB
32GB
64GB
256GB
Notes:
1. 1 GB = 1,000,000,000 Byte
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SATA SSD Pin Assignment:
Group
Signal
Segment
1
Pin No.
Function
Description
S1
GND
Ground
S2
A+
S3
A-
S4
GND
S5
B-
S6
B+
S7
GND
P1
NC/V33
3.3V power (Not used)
P2
NC/V33
3.3V power (Not used)
P3
NC/V33
3.3V power (Not used)
P4
GND
Ground
P5
GND
Ground
P6
GND
Ground
P7
V5
5V power, pre-charge
P8
V5
5V power
5V power
Differential signal pair A
Ground
Differential signal pair B
Ground
Key & Spacing
Power
Segment
P9
V5
P10
GND
Ground
P11
DAS
Device Activity Signal
P12
GND
Ground
P13
NC/V12
12V power (Not used)
P14
NC/V12
12V power (Not used)
P15
NC/V12
12V power (Not used)
Notes:
1. All pins are in a single row, with a 1.27 mm (0.050”) pitch.
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System Power Requirement:
Parameter
Supply voltage
Read/Write power
Idle power
Symbol
VCC
PW
PS
Min
4.5
-
Typ
5.0
4.0
0.38
Max
5.5
-
Unit
V
W
W
Remark
RMS value
RMS value
Environment Specifications:
Type
Operating
Non-Operating
Operating
Non-Operating
Value
0 to 70oC
-45oC to 85oC
25oC,8% to 95%, noncondensing
40oC,8% to 93%, noncondensing
Vibration
Operating
sine 16.4G, 10~2000Hz
Shock
Operating
Half sine 1500G/0.5ms
Operating
Non-Operating
80,000 feet Max.
80,000 feet Max.
Temperature
Humidity
Altitude
Reliability:
Type
Data Retention
MTBF (@ 25oC) 1
Value
10 years
16GB: 1,960,000 hours
32GB: 1,870,000 hours
64GB: 1,700,000 hours
256GB: 980,000 hours
Notes:
1. The Mean Time Between Failures (MTBF) is calculated using a prediction methodology, Telcordia SR-332,
which based on reliability data of the individual components in the SSD. It assumes nominal voltage, with all other
parameters within specified range.
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ATP Velocity MII 2.5” SATA SSD Specification
Write/Erase Endurance
Type
Endurance Technology
SSD Endurance
Value
Enhanced global dynamic and static wear-leveling
algorithm
SLC flash block: 100,000 program/erase cycles
16GB: supports 7.7 terabyte random write
32GB: supports 15 terabyte random write
64GB: supports 31 terabyte random write
256GB: supports 124 terabyte random write
Performance:
Type
Value
Host Interface Speed
SATA 1.5Gb/s and SATA 3.0Gb/s
Sequential Read: up to 240MB/s
Sequential Write: up to 180MB/s
4KB Random Read: up to 16,000
4KB Random Write: up to 4,500
Data Transfer Rate1
Random Read/Write IOPS2
Notes:
1. The performance may vary according to different product capacity.
2. IOPS: Input/Output Operations per Second
Physical Dimension Specifications:
Type
Form factor
Length
Width
Thickness
Value
2.5”
100.1 mm +/- 0.15mm
69.85 mm +/- 0.15mm
9.3 mm +/- 0.2mm
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Mechanical Form Factor (Units in mm):
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