Wintec Solid State Drive M.2 SATA-III

Wintec Solid State Drive M.2 SATA-III
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
INFORMATION IN THIS DOCUMENT IS PROVIDED IN RELATION TO WINTEC
INDUSTRIES PRODUCTS, AND IS SUBJECT TO CHANGE WITHOUT NOTICE.
NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY LICENSE,
EXPRESS OR IMPLIED.
ALL INFORMATION IN THIS DOCUMENT IS PROVIDED ON AN “AS-IS” BASIS
WITHOUT GUARANTEE OR WARRANTY OF ANY KIND.

Please contact your nearest Wintec representative for the latest updates or additional product
information.
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
1
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
Revision History
Revision
Month
Year
1.0
1.1
March
July
2014
2014
Preliminary Release
Updated Table 14 for additional SMART Attributes
1.2
August
2014
Updated the Ordering Guide for DevSleep option
1.3
August
2014
Added 2242 form factor as an odereable option
1.4
September
2014
Added I-Temp Option
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
History
2
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
Table of Contents
1.0
General Product Specification ............................................................................... 5
1.1
1.2
1.3
1.4
2.0
Table 1: User Capacity Specifications ........................................................................................... 5
Table 2: Typical Performance Specifications* ............................................................................... 5
Table 3: Flash Endurance ............................................................................................................ 5
Table 4: SSD Data Reliability ...................................................................................................... 5
Table 5: Environmental Specifications .......................................................................................... 5
Block Diagram ................................................................................................................................. 6
Figure 1. Block Diagram ............................................................................................................. 6
Architecture ..................................................................................................................................... 6
Flash cell wear leveling, Error correction and data integrity ................................................................. 6
TRIM support .................................................................................................................................. 6
Electrical Specification .......................................................................................... 7
2.1 General ............................................................................................................................................ 7
Table 6: Absolute Maximum Ratings ............................................................................................ 7
Table 7: Typical Operating Conditions (VCC=3.3V  5%)............................................................... 7
Table 8: Power consumption ........................................................................................................ 7
2.2
SATA Pin Assignment and Description ........................................................................................ 7
Table 9: Pin Assignment .............................................................................................................. 7
3.0
Software Interface ................................................................................................. 8
3.1 ATA Command Set ........................................................................................................................... 8
Table 10: ATA Command........................................................................................................... 8
3.2
SMART Command Support ......................................................................................................... 9
Table 11: SMART Function Set (B0h) .......................................................................................... 9
3.2.1 SMART Read Data (B0h/D0h) .................................................................................................... 9
Table 12: SMART Attribute Data Structure .................................................................................. 9
Table 13: Byte 2-361: Individual Attribute Data .......................................................................... 10
Table 14: SMART Attribute Menu Summary .............................................................................. 10
Table 15: SMART Attribute Menu Summary .............................................................................. 10
Table 16: SMART Execute Off-line Immediate Sector Number register values .............................. 11
Table 17: Log Sector ................................................................................................................. 11
4.0
Physical Specifications ......................................................................................... 13
4.1 Physical Dimensions - Type 2242-D2 ............................................................................................. 13
4.2 Physical Dimensions - Type 2260-D2 ............................................................................................. 14
5.0
Ordering Information ........................................................................................ 15
Table 18: Product Availability List & Naming ............................................................................. 15
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
3
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
Wintec M.2 SATA-III SSD
WxENxxxGxTx(I)-J81xxx Series
Features:
GENERAL
 Density up to 128GB
 JMicron 667H controller
 SATA-III interface and backwards compatible
 High-Performance SLC/MLC NAND Flash memory
 DevSleep option is available
 I-Temp Option is available
PERFORMANCE
 Performance up to 499.4MB/s Seq. Read (SATA-III)*
 Performance up to 303.8MB/s Seq. Write (SATA-III)*
 Random Read: Up to 44K IOPS at 4KB transfer (SATA-III)*
 Random Write: Up to 44K IOPS at 4KB transfer (SATA-III)*
RELIABILITY
 Bad Block Management & Wear Leveling
 ECC Engine: Up to 40 bits correctable per 1KB sector
 Data Integrity under power-cycling
 MTTF: 1,000,000 operating hours
Wintec M.2 2260 Drive
COMPATIBILITY
 Serial ATA Revision 3.1 Compliant
 ATA/ATAPI-8 Compliant
 Supports TRIM and S.M.A.R.T commands
 RoHS compliant
Description:
The Wintec Industries WxENxxxGxTx(I)-J81xx series of ROHS Compliant SSD M.2 SATA-III drives are constructed
with NAND-type flash memory devices paired to JMicron 667H SSD controller for virtual-to-physical address mapping
and other sophisticated flash management functions. The Wintec Flash Solid State Disk (SSD) provides major
advantages over the traditional magnetic hard disk drive (HDD). Faster access time and transfer rate, silent operation
and low power consumption, better shock and vibration resistance, and lower total cost of ownership make the Wintec
M.2 SSD’s an attractive choice as the next generation mass storage device.
The Wintec JM667H series M.2 SSD provides high-speed data transfer and reliability utilizing SLC or MLC NANDflash in storage capacities ranging from 32GB to 128GB, in NGFF M.2 SSD form factors. Its robust design enables the
SSD to achieve outstanding reliability and performance.
The JMF667H controller implements bad block management and dynamic/static wear-leveling techniques to ensure
that the NAND flash memory is not worn out prematurely. The controller utilizes 40 bits/1K byte sector BCH ECC
algorithms for error correction. The drive supports basic SMART features to monitor the drive status and TRIM
command to efficiently maintain the data.
The Wintec JM667H series M.2 SSD drives are ideal for ultrabook storage, portable computers, point of sale (POS),
network equipment, notebook, thin-client and set-top boxes (STB).
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
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Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
* Performance numbers vary based on drive configuration/size/test system/configuration/software
1.0 General Product Specification
For all the following specifications, values are defined at ambient temperature unless otherwise stated.
Table 1: User Capacity Specifications
Model Number¹ (typ)2,3
WxEN032GxTx(I)-J81xxx-yyy.zz
WxEN064GxTx(I)-J81xxx-yyy.zz
WxEN128GxTx(I)-J81xxx-yyy.zz
NAND Flash Type
SLC/MLC
SLC/MLC
SLC/MLC
Total Capacity
32GB
64GB
128GB
User Capacity
30GB
60GB
120GB
Over-provision
7%
7%
7%
NOTE:
1. See Section 4.0 for Configuration & Ordering Guide
2. 1GB = 1,000,000,000 Bytes
3. Capacity available to end-user is less than “Total Capacity” due to flash controller overhead, and may vary with flash
configuration.
Table 2: Typical Performance Specifications*
Parameter
Sustained Sequential Read
Sustained Sequential Write
Sustained IOPS Random Read
Typical Performance4,5 (SATA-III/II)
up to 499.4MB/sec (MLC)
up to 303.8MB/sec (MLC)
up to 44K IOPS (MLC)
NOTE:
4. Bandwidth measured on high-performance desktop system. Note that performance may also vary depending on host system, drive
capacity, and drive configuration. Measured at QD=32. The performance numbers needs to be evaluated.
5. Performance numbers are based on 128GB M.2 SATA-III MLC drive using Crystal DiskMark software.
Table 3: Flash Endurance
Parameter
Spec
up to 100,000 cycles for SLC*
up to 3,000 cycles for MLC*
3 Years (Min.)
1,000,000 Hours
Program/Erase Cycles
Data Retention
MTTF
* P/E Cycles vary based on the NAND Flash Type/process.
Table 4: SSD Data Reliability
Parameter
Non-Recoverable Errors
Raw ECC Correctability
Spec
< 1 in 1016 Bytes Read
Up to 40 bits / 1024 Bytes data
Table 5: Environmental Specifications
Parameters
Commercial Temp.
Industrial Temp.
Humidity (Non-Condensing)
Vibration
Shock (Operating)
Noise
Temperature
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
Operating
0C to 70C
-40C to 85C
5% to 85%
20 G RMS
1,500 G (Max.)
0 dB
Non-Operating
-55C to 95C
5% to 95%
N/A
0 dB
5
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
1.1 Block Diagram
Flash Controller 1
&
ECC Engine
SATA
Controller
SATA III I/F
SATA III
PHY
BUS
CPU
Flash Controller 4
&
ECC Engine
Channel 1
SLC/MLC
NAND FLASH
Channel 2
SLC/MLC
NAND FLASH
Channel 3
SLC/MLC
NAND FLASH
Channel 4
SLC/MLC
NAND FLASH
Figure 1. Block Diagram
1.2 Architecture
The Wintec JM667H series M.2 SSD utilizes a single flash controller chip with 4 parallel channels of flash memory
interface. The flash controller also simultaneously manages the file read and write interface with the host system via a
single SATA-III interface. By utilizing 4 parallel channels of NAND flash memory, the M.2 SATA-III SSD can
provide both high performance and reliability, while maintaining a minimal unit cost.
1.3 Flash cell wear leveling, Error correction and data integrity
The SSD controller tracks the number of PE (program/erase) cycles that each block in the SSD goes through, and will
dynamically remap logical sectors written from the host to different physical pages and blocks within the NAND flash.
This including with static wear leveling ensures the flash cells wear evenly, and no premature wear out or data loss will
occur in any portions of the drive. The drive supports BCH error correction code; the controller can correct 8/16/24/40
bits per 1024 byte data.
1.4 TRIM support
The JM667H series SSD supports the TRIM command. data that has been deleted from the host can be marked as free
space by the host issuing the TRIM command to the drive. This allows the drive to more efficiently reclaim free space
and maintain performance.
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
6
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
2.0 Electrical Specification
2.1 General
Table 6: Absolute Maximum Ratings
Symbol
VCC
Parameter
VCC With Respect to GND
Min
-0.5
Max
Vcc+0.5
Units
V
Min
3.135
-40
5
Max
3.465
85
85
Units
V
C
%
Value
0.23
0.92
0.82
Units
Watts
Watts
Watts
Table 7: Typical Operating Conditions (VCC=3.3V  5%)
Symbol
VCC
TA
H
Parameter
VCC With Respect to GND
Operating Temperature (Commercial Temp)
Humidity
Table 8: Power consumption
Symbol
Pi
PR
PW
2.2
Parameter
Idle Power consumption
Typical read power consumption
Typical write power consumption
SATA Pin Assignment and Description
Table 9: Pin Assignment
Pin
1
3
5
7
9
11
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
Symbol
GND
GND
Reserved
NC
NC
Reserved
Module Key
GND
NC
NC
GND
NC
NC
GND
NC
NC
GND
SATA B+
SATA BGND
SATA ASATA A+
GND
NC
NC
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
Pin
2
4
6
8
10
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
Symbol
3.3V
3.3V
NC
NC
DAS / DSS#
Module Key
NC
NC
NC
NC
NC
NC
NC
NC
NC
DEVSLP IN
NC
NC
NC
NC
NC
NC
NC
NC
MFG1
7
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
57
GND
67
69
71
73
75
NC
GND
GND
GND
GND
58
Module Key
68
70
72
74
MFG2
NC
3.3V
3.3V
3.3V
3.0 Software Interface
3.1 ATA Command Set
All mandatory, and many optional commands and features are supported. The following tables summarize the ATA
feature set and commands.
Table 10: ATA Command
Command Name
CHECK POWER MODE
EXECUTE DIAGNOSTICS
FLUSH CACHE
IDENTIFY DEVICE
IDLE
IDLE IMMEDIATE
INITIALIZE DEVICE PARAMETERS
READ BUFFER
READ DMA
READ DMA EXT
READ FPDMA QUEUED
READ LOG DMA EXT
READ LOG EXT
READ MULTIPLE
READ SECTOR(S)
READ VERIFY SECTOR(S)
RECALIBRATE
SECURITY DISABLE PASSWORD
SECURITY ERASE PREPARE
SECURITY ERASE UNIT
SECURITY FREEZE LOCK
SECURITY SET PASSWORD
SECURITY UNLOCK
SEEK
SET FEATURES
SET MULTIPLE MODE
SLEEP
SMART
STANDBY
STANDBY IMMEDIATE
WRITE DMA
WRITE DMA EXT
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
Code
E5h
90h
E7h
ECh
E3h
E1h
91h
E4h
C8h
25h
60h
47h
2Fh
C4h
20h or 21h
40h or 41h
10h
F6h
F3h
F4h
F5h
F1h
F2h
7xh
EFh
C6h
E6h
B0h
E2h
E0h
CAh
35h
SC
O
X
X
X
O
X
O
X
O
O
O
O
O
O
O
O
X
X
X
X
X
X
X
X
O
O
X
X
X
X
O
O
SN
X
X
X
X
X
X
X
X
O
O
O
O
O
O
O
O
X
X
X
X
X
X
X
X
X
X
X
X
X
X
O
O
Parameters Used
CY
DR
X
O
X
O
X
O
X
O
X
O
X
O
X
O
X
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
X
O
X
O
X
O
X
O
X
O
X
O
X
O
O
O
X
O
X
O
X
O
O
O
X
O
X
O
O
O
O
O
HD
X
X
X
X
X
X
O
X
O
O
O
O
O
O
O
O
X
X
X
X
X
X
X
O
X
X
X
X
X
X
O
O
FT
X
X
X
X
X
X
X
X
X
X
O
X
O
X
X
X
X
X
X
X
X
X
X
X
O
X
X
O
X
X
X
X
8
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
WRITE FPDMA QUEUED
61h
WRITE LOG DMA EXT
57h
WRITE LOG EXT
3Fh
WRITE MULTIPLE
C5h
WRITE SECTOR(S)
30h or 31h
Note:
O = Valid, X= Don’t care
SC = Sector Count Register
SN = Sector Number Register
CY = Cylinder Low/High Register
DR = Device Select Bit (Device/Head Register Bit 4)
HD = Head Select bit (Device/Head Register Bit 3-0)
FT = Features Register
3.2
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
X
X
X
X
SMART Command Support
The JM667H series SSD drive supports basic SMART command Set used to define some vendor-specific data to report
spare/bad block numbers in each memory management unit.
Table 11: SMART Function Set (B0h)
Value
D0h
D2h
D4h
D6h
D9h
DBh
Command
Read Data attributes
Enable/Disable attribute autosave
Execute Off-line immediate
Write Log
Disable SMART operation
Enable/Disable auto off-line
Value
D1h
D3h
D5h
D8h
DAh
Command
Read attribute Thresholds
Save attribute Values
Read Log
Enable SMART operation
Return Status
3.2.1 SMART Read Data (B0h/D0h)
The following 512 bytes defines the SMART format. Users can obtain the data using the “Read Data” command. The
register file has to contain D0h for features register, 4Fh for LBA Mid register and C2h for the LBA High register.
Table 12: SMART Attribute Data Structure
Byte
0-1
2-13
14-361
362
363
364-365
366
367
368-369
370
371
372
373
374-510
511
Description
Data Structure revision number
1st attribute data
2nd-30th Individual attribute data
Off-line data collection status
Self-test execution status
Total time in seconds to complete off-line data collection
Reserved
Off-line data collection capability
SMART capability
Error logging capability
Self-test failure checkpoint
Short self-test routine recommended polling time (in minutes)
Extended self-test routine recommended polling time (in minutes)
Reserved
Data structure checksum
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
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Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
Table 13: Byte 2-361: Individual Attribute Data
Byte
0
1-2
3
4
5-10
11
Description
Attribute ID
Status Flag
Attribute Value
Worst Ever Normalized Attribute Value
Raw Attribute Value
Reserved
3.2.2 Supported SMART Attributes
The following table summarizes the SMART attribute Menu.
Table 14: SMART Attribute Menu Summary
ID
1
2
3
5
7
8
9
10
12
168
170
173
175
180
192
194
197
231
240
248
249
Hex
01h
02h
03h
05h
07h
08h
09h
0Ah
0Ch
A8h
A9h
ADh
AFh
B4h
C0h
C2h
C5h
E7h
F0h
F8h
F9h
Attribute Name
Read Error Rate
Throughput Performance
Spin up time
Reallocated Sector Count
Seek Error Rate
Seek Time Performance
Power-On hours Count
Spin Retry Count
Device Power Cycle Count
SATA PHY Error Count
Bad Block Count
Erase Count
Bad Cluster Table Count
Reserved Block Count Left
Unexpected power Loss Count
Temperature
Current Pending Sector Count
SSD Life Left
Write Head
Spare Block Count Left
SSD Life Left
3.2.3 SMART Read Attribute Threshold (B0h/D1h)
This command transfers 512 bytes of drive failure threshold data to the host
Table 15: SMART Attribute Menu Summary
Byte
0-1
2-361
362-510
511
Description
Data structure revision number
1st – 30th individual attribute threshold data
Reserved
Data structure checksum
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September 2014  Wintec Industries, Inc.
10
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
3.2.4 SMART Enable/Disable Attribute Auto Save (B0h/D2h)
This command enables and disables the optional attribute autosave feature of the device. This command may either allow the
device, after some vendor specified event, to save the device updated attributes to non-volatile memory; or this command may
cause theautosave feature to be disabled. The state of the attribute autosave feature, either enabled or disabled, shall be
preserved by the device during all power and reset events.
A value of zero written by the host into the device’s Count field before issuing this command shall cause this feature to be
disabled. Disabling this feature does not preclude the device from saving SMART data to non-volatile memory during some
other normal operation (e.g., during a power-on or power-off sequence or during an error recovery sequence).
A value of F1h written by the host into the device’s Count field before issuing this command shall cause this feature to be
enabled. Any other non-zero value written by the host into this field before issuing this command is vendor specific. The
meaning of any non-zero value written to this field at this time shall be preserved by the device during all power and reset
events.
3.2.5 SMART Save Attribute Value (B0h/D3h)
Saves any modified attribute values.
3.2.6 SMART Execute Off-line Immediate (B0h/D4h)
This command of Non-data input causes the controller to immediately initiate the set of activities that collect SMART
data in an off-line mode and then save data to the nand flash memory, or execute a self-diagnostic test routine in either
captive or off-line mode.
Table 16: SMART Execute Off-line Immediate Sector Number register values
Value
0
1
2
127
129
130
Description of subcommand to be executed
Execute SMART off-line routine immediately in off-line mode
Execute SMART Short self-test routine immediately in off-line mode
Execute SMART Extended self-test routine immediately in off-line mode
Abort off-line mode self-test routine
Execute SMART Short self-test routine immediately in captive mode
Execute SMART Extended self-test routine immediately in captive mode
3.2.7 SMART Read Log (B0h/D5h)
This command returns the indicated log sector contents to the host.
Sector count –specifies the number of sectors to be read from the specified log. The log transferred by the drive shall start at
the first sector in the specified log, regardless of the sector count requested.
Sector number indicates the log sector to be returned as described in the following Table.
Table 17: Log Sector
Log sector
address
0
1
2
3
6
7
Content
R/W
Log directory
SMART error log
Comprehensive SMART error log
Extended comprehensive SMART error log
SMART self-test log
Extended SMART self-test log
RO
RO
RO
RO (By Read Log Ext)
RO
RO (By Read Log Ext)
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
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Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
128-159
Host vendor specific
R/W
3.2.8 SMART Write Log (B0h/D6h)
This command writes as indicated number of 512 byte data sectors to the indicated log (Host vendor specific).
3.2.9 SMART Enable Operations (B0h/D8h)
Enables the SMART function. This setting is maintained when the power is turned off and then back on. Once the SMART
function is enabled, subsequent SMART ENABLE OPERATIONS commands do not affect any parameters.
3.2.10 SMART Enable Operations (B0h/D9h)
Disables the SMART function. Upon receiving the command, the drive disables all SMART operations. This setting is
maintained when the power is turned off and then back on.
Once this command has been received, all SMART commands other than SMART ENABLE OPERATIONS are aborted with
the Aborted Command error.
This command disables all SMART capabilities including any and all timer and event count functions related exclusively to
this feature. After command acceptance, this controller will disable all SMART operations. SMART data in no longer be
monitored or saved. The state of SMART is preserved across power cycles.
3.2.11 SMART Return Status (B0h/DAh)
Reports the drive reliability status.
Values reported when a predicted defect has not been detected:
Cylinder Low register: 4Fh
Cylinder High register: C2h
Values reported when a predicted defect has been detected:
Cylinder Low register: F4h
Cylinder High register: 2Ch
3.2.12 SMART Enable/Disable Automatic Off-line (B0h/DBh)
Enables (when Sector Count register = “F8h”) or disables (Sector Count register = “00h”) the automatic off-line data
collection function.
The automatic collection is disabled if a value of “00h” is set in the Sector Count register before a subcommand is issued. If
automatic collection is disabled, the drive can still save attribute information during normal operation, such as during the
Power-on/off sequence or error correction sequence.
The automatic collection function is enabled if a value of “F8h” is set in the Sector Count register before the command is
issued. Values other than “00h” and “F8h” are vendor-specific.
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
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Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
4.0 Physical Specifications
All dimensions are in mm
4.1 Physical Dimensions - Type 2242-D2
Type 2242-D2
Figure 2: Physical Dimensions – Type 2242-D2
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
13
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
4.2 Physical Dimensions - Type 2260-D2
Figure 3: Physical Dimensions - Type 2260-D2
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
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Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
5.0 Ordering Information
Table 18: Product Availability List & Naming
Model Number
WuEN032GvTx(I)-J81yyy-zzz.aa
WuEN064GvTx(I)-J81yyy-zzz.aa
WuEN128GvTx(I)-J81yyy-zzz.aa
(u) NAND Flash Type
2: MLC
7: SLC
(v) Options
1: Satandard configuration
D: DevSleep option
(x) Form Factor
B: 2260 (22mm x 60mm)
C: 2242 (22mm x 42mm)
(I) Temperature grade
(blank): Commercial (0° to 70° C)
I:
Industrial (-40° to 85° C)
NAND Flash Type
User Capacity
SLC/MLC
SLC/MLC
SLC/MLC
30GB
60GB
120GB
(yyy) Flash IC Manufacturer, Die Revision, Process
A: Toshiba Toggle C: C-die 1: 1x nm
(zzz) Component Flash Configuration
2D2: 2-Nand, Dual Die Package, 2-CE
4D2: 4-Nand, Dual Die Package, 2-CE
4Q4: 4-Nand, Quad Die Package, 4-CE
(aa) Firmware Revisions/Options
A8: MP5.4.0
Pleas contact the factory for the latest firmware
revisions and/or custom labeling and programming
identification.
Orderable Examples:
W2EN032G1TC-J81AC1-2D2.A8
SSD M.2 SATA-III 32GB JM667H 22x42mm Toshiba MLC ROHS
W2EN128G1TB-J81AC1-4Q4.A8
SSD M.2 SATA-III 128GB JM667H 22x60mm Toshiba MLC ROHS
W2EN128GDTB-J81AC1-4Q4.A8
SSD M.2 SATA-III 128GB JM667H 22x60mm Toshiba MLC ROHS with DevSleep Option
Contact Us (US & Int’l):
Wintec Industries OEM Sales
675 Sycamore Drive
Milpitas, CA 95035
Ph: 408-856-0500
Fax: 408-856-0501
oemsales@wintecind.com
http://www.wintecind.com/oem
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
15
Wintec Solid State Drive
WxENxxxGxTx(I)-J81xxx
M.2 SATA-III
About Wintec Industries, Inc.:
Wintec Industries, founded in 1988, is headquartered in Milpitas, California. Wintec, an ODM/OEM solution provider,
specializes in product designs and manufacturing, including Flash modules (CF, SD, USB, embedded Flash, SSD, etc),
DRAM modules (RDIMM, SODIMM, UDIMM), wireless products, modem products (embedded and USB), Advanced
Digital Display products (ADD2 DVI, HDMI, digital signage), and so on. With experienced engineering team in Silicon
Valley, Wintec provides a wide range of services and solutions for customers. Wintec is ISO9001-2000 certified.
Important Notice:
Wintec Industries makes no representations or warranties with respect to the contents of this datasheet and specifically
disclaims any implied warranties of any product design for any particular purpose. Wintec Industries reserves the rights to
revise this publication and to make changes from time to time in the content hereof without obligation of Wintec Industries
to notify any person or organization of such revisions or changes.
WintecSSD-WxENxxxGxTx-J81xxx_v1.4
September 2014  Wintec Industries, Inc.
16
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