SanDisk® SSD X100
Product Manual
(Released)
Rev 1.0
April 2012
The content of this document is confidential & subject to change without notice
Document No. 80-11-01842
SanDisk Corporation
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www.sandisk.com
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 2 Document No. 80-11-01842
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© 2011 SanDisk Corporation. All rights reserved.
Document No. 80-11-01842 04/2012 Printed in U.S.A.
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 3 Document No. 80-11-01842
Revision History
Revision
Description
Date
0.2
Initial version
Sep 15, 2011
0.3
Updated mSATA drawing
Updated 64GB data
Add 32GB mSATA configuration
Oct 25, 2011
0.4
Updated performance
Added 2.5” 9.5mm configuration
Updated word 106: 0x4000
Nov 15, 2011
0.41
Updated mSATA drawing
Dec 1, 2011
0.5
Updated performance (2.3)
Updated operating power consumption (3.4)
Updated mSATA dimensions (tolerance) (4.3)
Added mSATA drawing for keep out areas (4.3)
Updated ESD test voltage (5.6)
Updated chemical restrictions (5.9)
Updated regulations (5.10)
Added MTTF data (6.2)
Updated Commands set (8.1)
Updated Identify Data (8.2)
Updated Log Pages (8.3)
Updated Ordering information (9)
Dec 22, 2011
0.6
Updated performance (2.3)
Updated power consumption (3.3 & 3.4)
Updated operating power consumption (3.4)
Updated mSATA form factor drawing (4.3)
Updated mSATA thickness (4.3)
Updated vibration (5.3)
Updated shock (5.4)
Updated MTTF of 512GB (6.2)
Updated Identify Data (8.2)
Removed Device Statistics (04h) from Log
Pages (8.3)
Feb 29, 2012
0.7
Updated performance (2.3)
Apr 4, 2012
1.0
Updated performance (2.3)
Average power consumption (3.3)
Updated Identify Data (8.2), word 76 (HIPM
enable)
Apr 19, 2012
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 4 Document No. 80-11-01842
Table of Contents
1. INTRODUCTION .............................................................................................................................. 8
1.1 GENERAL DESCRIPTION ...................................................................................................................... 8
1.2 KEY FEATURES ................................................................................................................................. 9
1.3 FUNCTIONAL DESCRIPTION ............................................................................................................... 11
1.4 ADVANCED FLASH MANAGEMENT ..................................................................................................... 12
1.4.1 Defect and Error Management ............................................................................................. 12
1.4.2 Wear Leveling ....................................................................................................................... 12
1.4.3 Bad Block Management ........................................................................................................ 12
1.4.4 Tiered Caching ...................................................................................................................... 13
1.5 ADVANCED POWER MANAGEMENT ................................................................................................... 14
1.5.1 Slumber SATA low power mode ............................................................................................ 14
1.6 BACKGROUND GARBAGE COLLECTION ................................................................................................ 14
1.7 PERFORMANCE THROTTLING ............................................................................................................. 14
2. GENERAL PRODUCT SPECIFICATIONS ............................................................................................ 15
2.1 INTERFACE .................................................................................................................................... 15
2.2 CAPACITY ...................................................................................................................................... 15
2.3 PERFORMANCE .............................................................................................................................. 16
2.4 ENDURANCE .................................................................................................................................. 16
3. POWER CHARACTERISTICS ............................................................................................................ 17
3.1 SUPPLY VOLTAGE ........................................................................................................................... 17
3.2 GRACEFUL POWER-OFF REQUIREMENTS ............................................................................................. 17
3.3 AVERAGE POWER CONSUMPTION ...................................................................................................... 18
3.4 OPERATING POWER CONSUMPTION AVERAGE MAX ........................................................................... 19
3.5 LOW POWER MODE CONSUMPTION .................................................................................................. 20
4. PHYSICAL SPECIFICATION .............................................................................................................. 21
4.1 SATA 2.5” 7.0MM FORM FACTOR .................................................................................................... 21
4.2 SATA 2.5” 9.5MM FORM FACTOR .................................................................................................... 22
4.3 MSATA FORM FACTOR ................................................................................................................... 23
5. ENVIRONMENTAL SPECIFICATIONS ............................................................................................... 25
5.1 TEMPERATURE ............................................................................................................................... 25
5.2 HUMIDITY ..................................................................................................................................... 25
5.3 VIBRATION .................................................................................................................................... 25
5.4 SHOCK.......................................................................................................................................... 25
5.5 ALTITUDE ...................................................................................................................................... 26
5.6 ELECTROSTATIC DISCHARGE (ESD) .................................................................................................... 26
5.7 ACOUSTICS .................................................................................................................................... 26
5.8 EMI/RFI COMPLIANCE ................................................................................................................... 26
5.9 CHEMICAL RESTRICTIONS ................................................................................................................. 27
5.10 REGULATIONS ................................................................................................................................ 27
6. RELIABILITY CHARACTERISTICS ...................................................................................................... 28
6.1 ERROR RATE .................................................................................................................................. 28
6.2 MTTF (MEAN-TIME-TO-FAILURE) .................................................................................................... 28
7. INTERFACE .................................................................................................................................... 29
7.1 SUPPORTED STANDARDS .................................................................................................................. 29
7.2 PIN ASSIGNMENTS STANDARD SATA............................................................................................... 29
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7.3 PIN ASSIGNMENTS MSATA ........................................................................................................... 30
8. SUPPORTED ATA COMMANDS ...................................................................................................... 31
8.1 COMMANDS SET............................................................................................................................. 31
8.2 IDENTIFY DATA .............................................................................................................................. 35
8.3 LOG PAGES ................................................................................................................................... 39
9. ORDERING INFORMATION ............................................................................................................ 40
10. CONTACT INFORMATION ......................................................................................................... 41
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Table of Figures
FIGURE 1-1: SANDISK SSD X100 TIERED CACHING TECHNOLOGY .............................................................................. 13
FIGURE 4-1 : DRAWING - 2.5” 7.0MM FORM FACTOR ............................................................................................. 21
FIGURE 4-2 : DRAWING - 2.5” 9.5MM FORM FACTOR ............................................................................................. 22
FIGURE 4-3: DRAWING - MSATA FORM FACTOR .................................................................................................... 23
FIGURE 4-4: DRAWING - MSATA KEEP OUT AREA .................................................................................................. 24
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Table of Tables
TABLE 2-1: SANDISK SSD X100 CAPACITY SPECIFICATION ........................................................................................ 15
TABLE 2-2: SANDISK SSD X100 PERFORMANCE ..................................................................................................... 16
TABLE 2-3: SANDISK SSD X100 ENDURANCE ........................................................................................................ 16
TABLE 3-1: SANDISK SSD X100 SUPPLY VOLTAGE ................................................................................................. 17
TABLE 3-2: SANDISK SSD X100 AVERAGE POWER CONSUMPTION ............................................................................ 18
TABLE 3-3: SANDISK SSD X100 ACTIVE POWER CONSUMPTION ............................................................................... 19
TABLE 3-4: SANDISK SSD X100 POWER CONSUMPTION IN LOW POWER MODE .......................................................... 20
TABLE 4-1: MECHANICAL INFORMATION 2.5” 7.0MM FORM FACTOR ...................................................................... 21
TABLE 4-2: MECHANICAL INFORMATION 2.5” 9.5MM FORM FACTOR ...................................................................... 22
TABLE 4-3: MECHANICAL INFORMATION - MSATA FORM FACTOR .............................................................................. 23
TABLE 5-1: SANDISK SSD X100 TEMPERATURE SPECIFICATION ................................................................................. 25
TABLE 5-2: SANDISK SSD X100 HUMIDITY SPECIFICATION ....................................................................................... 25
TABLE 5-3: SANDISK SSD X100 VIBRATION SPECIFICATION ...................................................................................... 25
TABLE 5-4: SANDISK SSD X100 SHOCK SPECIFICATION............................................................................................ 25
TABLE 5-5: SANDISK SSD X100 ALTITUDE SPECIFICATION ........................................................................................ 26
TABLE 5-6: SANDISK SSD X100 ESD SPECIFICATION ............................................................................................... 26
TABLE 5-7: SANDISK SSD X100 EMI/RFI COMPLIANCE .......................................................................................... 26
TABLE 5-8: SANDISK SSD X100 REGULATION STANDARDS ....................................................................................... 27
TABLE 6-1: SANDISK SSD X100 MTTF ................................................................................................................ 28
TABLE 7-1: STANDARD SATA CONNECTOR PIN ASSIGNMENT .................................................................................... 29
TABLE 7-2: MSATA CONNECTOR PIN ASSIGNMENT ................................................................................................. 30
TABLE 8-1: SUPPORTED ATA COMMANDS ............................................................................................................. 34
TABLE 8-2: IDENTIFY DATA VALUES ...................................................................................................................... 38
TABLE 8-3: SUPPORTED SMART LOG PAGES ......................................................................................................... 39
TABLE 9-1: SSD X100 ORDERING INFORMATION.................................................................................................... 40
TABLE 9-2: EXAMPLES OF DECODED SKU FOR SSD X100 PRODUCTS .......................................................................... 40
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1. Introduction
1.1 General Description
SanDisk SSD X100 is designed to improve the mobile computing user experience with leading
performance, high reliability and power efficiency in SATA standard 2.5” and mSATA small form
factor.
SanDisk X100 with 32, 64, 128, 256 and 512 gigabyte1 (GB) flash memory, support performance
optimizations such as “Multi Stream” support, performance throttling, and move/copy mega-
files in high performance.
With a state of the art and an evolutionary controller design, SanDisk SSD provides more than
fast sequential read/write performance and provides significant improved random I/O
performance and multi stream capabilities enabling SanDisk SSD to work much faster.
SanDisk, the industry leader in flash storage, is uniquely positioned to drive the paradigm shift in
mobile computing to SSDs Inside enterprise and consumers computers, such as the thin & light
laptops and transportable laptops.
This manual describes the functional, mechanical and interface specifications for the following
SanDisk SSD X100 model drives: SATA 2.5” 7.0mm, SATA 2.5” 9.5mm and SATA mSATA.
1 1 megabyte (MB) = 1 million bytes; 1 gigabyte (GB) = 1 billion bytes. Some of the listed capacity is used
for formatting and other functions, and thus is not available for data storage.
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1.2 Key Features
Flash Memory used:
SanDisk 24nm 64Gb MLC ABL
Unformatted capacities2:
SATA 2.5”: 64GB, 128GB, 256GB, 512GB
mSATA: 32GB, 64GB, 128GB, 256GB
Form factors:
SATA 2.5” 7.0mm case, complies with SFF-8223 and SFF-8201
SATA 2.5” 9.5mm case, complies with SFF-8223 and SFF-8201
Standard mSATA form factor with a Mini-PCIe edge connector, complies to
JEDEC MO-300B standard
Interface to host:
SATA 6Gb/s (Revision 3.0) compliant
Backwards compliant to SATA 3Gb/s & SATA 1.5Gb/s
ATA 8 Command Set ACS-2
NCQ support up to queue depth = 32
SMART support
High performance3:
Maximum Host transfer rate: 6Gb/s
Sustained Sequential Read: 500 MB/s
Sustained Sequential Write: 430 MB/s
4K Random Write: 43,000 IOPS
4K Random Read: 76,000 IOPS
Write Latency: 65µs
Read Latency: 55µs
Low power consumption:
Typical read/write4: 120mW to 150mW
Slumber power mode5: 70mW to 100mW
2 The logical capacity of the drive conforms to the IDEMA HDD Specification. See www.idema.org for details. Some of
the listed capacity is used for formatting and other functions, and thus is not available for data storage. 1 megabyte
(MB) = 1 million bytes; 1 gigabyte (GB) = 1 billion bytes.
3 Performance for 256GB product on SATA 6Gb/s host, Queue Depth = 32. Based on internal testing; performance
may vary.
4 Average (typical) power while running MobileMarkTM 2007. X100 is configured with Device Initiated Power
Management (DIPM) enabled and Host Initiated Power Management (HIPM) enabled. 120mW for form factors with
input power of 3.3V ; 150mW for 2.5” standard SATA (5V).
5 With DIPM enabled. 70mW-75mW for form factors with input power of 3.3V ; 100mW for 2.5” standard SATA (5V).
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Advanced Flash Management:
nCache™ – Non Volatile Write Cache
Support for TRIM
Dynamic & Static Wear-leveling
Bad Block Management
Background Garbage Collection
Support for Dynamic Performance Throttling:
Performance will be throttled in the event junction temperature of critical
components is measured to be exceeding the maximum allowable for the
product.
Highly-reliable:
At least 5 years useful life
Mean time to failure (MTTF): Up to 2,000,000 hrs
Uncorrectable Bit Error Rate (UBER): 1 sector per 1016 bits read
Operating and non-operating shock: 1,500G, 0.5ms half sine
Operating vibration: 5gRMS, 10-2000 Hz
Non-operating vibration: 4.9gRMS, 2.5-800 Hz
Operating temperature: 0˚C to 70˚C
Non-operating temperature and storage6: -55˚C to +85˚C
6 Temperature measured on board via temperature sensor, Storage temperature does not guarantee data
retention.
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1.3 Functional Description
The SSD X100 contains a high-level, intelligent storage subsystem with powerful capabilities.
These capabilities include the following:
Supports multi stream improves user experience in multitasking systems
Support for Trim command
Minimal write amplification increases endurance and performance
Tiered caching Volatile and non-volatile cache
Supports ATA register and command set (ATA-8 / ACS2 standard)
S.M.A.R.T. feature supported
Host independence from details of erasing and programming flash memory
Sophisticated system for error recovery including a powerful error correction code (ECC)
Sophisticated system for managing defects
Advanced power management for low power operation
Implementation of dynamic and static wear-leveling to extend SSD X100 life
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1.4 Advanced Flash Management
1.4.1 Defect and Error Management
SSD X100 contains a sophisticated defect and error management system that is similar to the
systems found in magnetic disk drives, and in many cases, offers enhancements. If necessary,
the SSD device will rewrite data from a defective block to a good block. This action is completely
transparent to the host and does not consume any user data space.
The SSD soft error rate specification is much better than the magnetic disk drive specification. In
the extremely rare case that a read error does occur, the SSD X100 products have innovative
algorithms to recover the data by using error detection code and error correction code
(EDC/ECC). These defect and error management systems, coupled with the solid state
construction, give SSD X100 unparalleled reliability.
1.4.2 Wear Leveling
Wear leveling is an intrinsic part of the erase pooling functionality of SSDs using NAND memory.
Advanced features of dynamic and static wear-leveling, and automatic block management are
used to ensure an even distribution of write/erase cycles throughout the entire device,
regardless of how dynamic or static the data written is. This guarantees high data reliability and
maximizes flash life expectancy.
1.4.3 Bad Block Management
Bad blocks are occasionally created during the life cycle of a flash component, in a phenomenon
called dynamic bad-block accumulation. These bad blocks must be marked and replaced
dynamically in order to prevent read/write failures. When a bad block is detected, the
embedded Bad Block Mapping algorithm maps out the block, which will remove the block from
future use.
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1.4.4 Tiered Caching
The SSD X100 supports a unique feature to improve random write performance and ensure very
positive user experience. Studies show that modern operating systems mostly access the
storage device using small access blocks, with the majority being 4KB access blocks.
The small logical access blocks conflict with the physical block structure (>1MB) for the newer
generation flash memory technology. Therefore, to bridge this difference, SSD X100 employs
three storage layers:
Volatile cache - DDR DRAM cache
nCache™ - A non-volatile flash write cache
Mass storage MLC NAND flash
The nCache™ is used to accumulate small writes (called segments) at high speed and then flush
& consolidate them to larger MLC section of the NAND Flash memory array.
Figure 1-1: SanDisk SSD X100 Tiered Caching Technology
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1.5 Advanced Power Management
SSD X100 supports an advanced power management system that includes both Host Initiated
Power Management (HIPM) and Device Initiated Power Management (DIPM).
1.5.1 Slumber SATA low power mode
The SanDisk SSD x100 supports entering into Slumber SATA low power mode through DIPM
(Device Initiated Power Management) as well as HIPM (Host Initiated Power Management).
Upon completion of any command, in case of DIPM, the SSD will request the host to enter into
Slumber power.
1.6 Background Garbage Collection
Once the SSD X100 detects idle time, the flash management firmware can utilize the time the
device is idle in order to perform internal house-keeping operations. These internal house-
keeping activities include freeing up the space in the nCache by flushing and consolidating to the
MLC storage and rearranging the data in MLC array. Performing internal house-keeping activities
in background will significantly improve performance of the device, providing swift user
experience. These operations are executed internally and are transparent to the host. Any time
a new command is received from the host the internal operations will be terminated and the
host command will be serviced with minimal delay.
1.7 Performance Throttling
In order to protect the integrity of the data and prevent excessive heat dissipation, the SSD X100
utilizes an on-board/on-chip thermal sensor to monitor the SSD’s critical component junction
temperature. If the temperature rises above the allowable limit, the performance will be
reduced until the temperature decreases to an allowable level. This performance throttling
technique acts as a safety measure.
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2. General Product Specifications
2.1 Interface
The SSD X100 interface complies with the Serial ATA standard published by ANSI. The device
complies with the SATA 6Gb/s, Revision 3.0 specifications and supports ATA-8 Command Set
ACS-2.
For more information, refer to the American National Standard X3.221: AT Attachment for
Interface for Disk Drives document. Documentation can be ordered from IHS by calling 1-800-
854-7179 or accessing their Web site: http://global.ihs.com
2.2 Capacity
Table 2-1: SanDisk SSD X100 Capacity Specification
7 1 gigabyte (GB) = 1 billion bytes. Some of the listed capacity is used for formatting and other functions, and thus is
not available for data storage.
8 1 Sector = 512 bytes.
Unformatted
Capacity7
Total Number of
User-Addressable
Sectors in LBA Mode8
Number of
Logical
Cylinders
Number of Logical
Heads
Number of Logical
Sectors per Track
32GB
62,533,296
16,383
16
63
64GB
125,045,424
16,383
16
63
128GB
250,069,680
16,383
16
63
256GB
500,118,192
16,383
16
63
512GB
1,000,215,216
16,383
16
63
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2.3 Performance9
Table 2-2: SanDisk SSD X100 Performance
2.4 Endurance
Table 2-3: SanDisk SSD X100 Endurance
9 Measured using IOMETER 2006.07.27 on Intel® Core™ i7-2600 Processor based Windows7™PC,
secondary drive configuration with host write cache enabled. Measurements are performed on 8GB of
LBA range.
10 64GB: Sequential read 495MB/s for mSATA FF, 410MB/s for 2.5” FF
11 64GB: Random read 70,000 IOPs for mSATA FF, 67,000 IOPs for 2.5” FF
12 Measured in sequential 4KB with QD=1
13 Power on to Ready Time assumes Graceful Shutdown
14 64GB: Typical power-on ready time is 0.75 sec for mSATA FF and 0.3 sec for 2.5” FF
15 LDE is calculated based on typical workload based on Windows OS. LDE is a direct function of user workload and
access pattern. LDE is defined in terms of Terabytes Written, “TBW.”
Unit
NCQ
32GB
64GB
128GB
256GB
512GB
SATA 6Gb/s host interface
MB/s
QD=32
295
49510
500
500
480
MB/s
QD=32
95
190
355
430
410
IOPs
QD=1
6,850
7,450
7,450
7,450
7,250
QD=32
45,500
70,00011
74,000
76,000
75,000
IOPs
QD=1
19,500
21,000
21,000
21,000
21,000
QD=32
21,500
34,000
38,000
43,000
42,500
us
-
55/65
55/65
55/65
55/65
55/65
Sec
-
0.3
0.7514
0.8
0.9
1
Parameter
32GB
64GB
128GB
256GB
512GB
Long Term Data Endurance (LDE)15
>40TBW
>80TBW
>80TBW
>80TBW
>80TBW
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3. Power Characteristics
3.1 Supply Voltage
Table 3-1: SanDisk SSD X100 Supply Voltage
3.2 Graceful Power-off Requirements
By default, most Operating Systems operate with Host Write Cache ’enabled,’ which more
accurately means there can be data residing in the X100 that hasn’t been succesfully
programmed into flash memory (this is a feature of ATA and not specific to SanDisk SSD
products). To ensure this data is properly committed to flash memory, the X100 requires a Flush
Cache command followed by a Standby Immediate command prior to power being removed.
This command sequence allows the X100 to complete the programming of all data in its volatile
data cache into flash memory, returning ’good’ status to the host only after successful
completion. This command sequence is handled transparently by most OS’s during a standard
shutdown sequence (e.g., hibernation, shutdown, standby, etc).
However, it is possible that in some applications (e.g., embedded systems without a typical user-
interface providing graceful power-down options), power to the X100 could be removed,
without warning, precluding the possibility of a graceful shutdown resulting in the possibility
of data loss and/or longer power on time.
Parameter
Specifications
Input Voltage
Form Factor
Standard SATA connector
5V ± 5%
mSATA
3.3V ± 5%
Maximum Ripple
100mV (peak to peak),
0 30MHz
Supply Rise Time
100msec
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3.3 Average Power Consumption16
Average power consumption is defined as the blended read/write/idle power used by the SSD
X100 while it is operating with a typical OS installed. The power consumption is being measured
while running MobileMark 2007 with Device Initiated Power Management (DIPM) enabled
(allowing the SSD X100 to enter low power modes during host idle time). MobileMark™ 2007
simulates the usage of standard user applications in the Windows environment, providing a
reproducible test platform for measuring average power consumption.
Input Voltage
Parameter
32GB
64GB
128GB
256GB
512GB
SATA 6Gb/s host interface
5V ± 5%
Read/Write [mW]
NA
150
150
150
150
3.3V ± 5%
Read/Write [mW]
120
120
120
120
NA
Table 3-2: SanDisk SSD X100 Average Power Consumption
16 Power measurements in 25C. Based on FW version with HIPM-enable.
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3.4 Operating Power Consumption Average Max
Operating power consumption is measured while the X100 is continuously processing sequential
read and write commands (tested separately) with a transfer size of 256 sectors per command
(128KB). Sampling interval is 1 second. Measurement of operating power consumption is meant
to demonstrate the worst-case continuous power required by the SSD X100 during long read or
write command sequences.
Input Voltage
Parameter
32GB
64GB
128GB
256GB
512GB
SATA 6Gb/s host interface
5V ± 5%
Read [mW]
NA
2,250
2,700
2,700
2,700
Write [mW]
NA
2,300
3,700
4,450
4,450
3.3V ± 5%
Read [mW]
1,650
2,450
2,650
2,650
NA
Write [mW]
1,450
2,050
3,400
4,200
NA
Table 3-3: SanDisk SSD X100 Active Power Consumption
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3.5 Low Power Mode Consumption
Low power mode consumption is defined as the mode where the SSD X100 has entered Slumber
mode (SATA PHY state) and DPDM (SSD X100 specific ‘deep power down mode’ that is entered
after a period of IDLE where no ATA commands are received from the host).
Input Voltage
Parameter
32GB
64GB
128GB
256GB
512GB
SATA 6Gb/s host interface
5V ± 5%
Slumber Mode [mW]
NA
95
100
100
TBD
3.3V ± 5%
Slumber Mode [mW]
70
75
75
75
NA
Table 3-4: SanDisk SSD X100 Power Consumption in Low Power Mode
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 21 Document No. 80-11-01842
4. Physical Specification
4.1 SATA 2.5” 7.0mm form factor
Complies with SFF-8201 & SFF-8223
Parameter
Specifications
Width
69.85mm
Length
100.5mm
Thickness (max)
7.0mm
Typical Weight
66.5±1gr (64,128GB)
69.5±1gr (256,512GB)
Table 4-1: Mechanical Information 2.5” 7.0mm Form Factor
Figure 4-1 : Drawing - 2.5” 7.0mm Form Factor
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 22 Document No. 80-11-01842
4.2 SATA 2.5” 9.5mm form factor
Complies with SFF-8201 & SFF-8223
Parameter
Specifications
Width
69.85mm
Length
100.5mm
Thickness (max)
9.5mm
Typical Weight
77±1gr (64,128GB)
81±1gr (256,512GB)
Table 4-2: Mechanical Information 2.5” 9.5mm Form Factor
Figure 4-2 : Drawing - 2.5” 9.5mm Form Factor
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 23 Document No. 80-11-01842
4.3 mSATA Form Factor
Complies with MO-300B Standard
Parameter
Specifications
Width
29.85±0.15mm
Length
50.80±0.15mm
Thickness (max)
3.6mm
Typical Weight
6.5±0.5gr (32,64GB)
7.5±0.5gr (128,256GB)
Table 4-3: Mechanical Information - mSATA form factor
Figure 4-3: Drawing - mSATA Form Factor
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 24 Document No. 80-11-01842
Figure 4-4: Drawing - mSATA Keep Out Area
5.80±0.15mm
5.80±0.15mm
5.80±0.15mm
5.80±0.15mm
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 25 Document No. 80-11-01842
5. Environmental Specifications
5.1 Temperature
Parameter
Specifications
Operational17
0°C to 70°C
Storage18
-55°C to 85°C
Table 5-1: SanDisk SSD X100 Temperature Specification
5.2 Humidity
Parameter
Specifications
Operational
Humidity (Non condensation)
5% to 95%
Maximum wet bulb
30°C
Non-operational
Humidity (Non condensation)
5% to 95%
Maximum wet bulb
40°C
Table 5-2: SanDisk SSD X100 Humidity Specification
5.3 Vibration
Parameter
Specifications
Non-operational
4.9gRMS, 2.5-800 Hz, 3 axes
Operational
5gRMS, 10-2000 Hz, 3 axes
Table 5-3: SanDisk SSD X100 Vibration Specification
5.4 Shock
Parameter
Acceleration Force
Half Sine pulse duration
Operational /
Non operational
1500G
0.5ms
Table 5-4: SanDisk SSD X100 Shock Specification
17 Temperature for thermal operational is measured on board with X100 temperature sensor
18 Storage temperature does not guarantee data retention
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 26 Document No. 80-11-01842
5.5 Altitude
Parameter
Specifications
Operational / Non-Operational
-1500ft (-457m) to 40,000ft (12,192m)
Table 5-5: SanDisk SSD X100 Altitude Specification
5.6 Electrostatic Discharge (ESD)
The SanDisk SSD X100 is ESD tested per IEC 61000-4-2 Standard.
Parameter
Test Voltage
Contact
4kV
Air
8kV
Table 5-6: SanDisk SSD X100 ESD Specification
5.7 Acoustics
The SSD X100 does not generate any acoustics noise (0dB).
5.8 EMI/RFI Compliance
The SanDisk SSD X100 is certified to comply with the following standards.
Standard
FCC Part 15 Class B
IECS-003 Class B
EN 55022 Class B
EN 55024
KCC No. 2008-39
KCC No. 2008-38
CNS 13438
VCCI: 2006
AS/NZS CISPR 22: 2006
Table 5-7: SanDisk SSD X100 EMI/RFI Compliance
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 27 Document No. 80-11-01842
5.9 Chemical Restrictions
SSD X100 complies with the European Union’s Restriction on Use of Hazardous Substances in
Electrical and Electronic Equipment (EU RoHS) Directive 2002/95/EC and its amendments
European Union’s Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),
Regulation (EC) 1907/2006.
SSD X100 complies with China’s management methods for controlling pollution by electronic
information products (China RoHS).
5.10 Regulations
The SanDisk SSD X100 is certified with the following certifications:
Certification/Compliance
Description
UL certificated
UL 60950 US (UL) and UL Canadian (ULc)
CB certificated
EN 60950-1
Technischer Überwachungsverein (TÜV)
EN 60950-1
CE compliant
Conformity with essential health and safety
requirements set in European directives of low
voltage and EMC
Korea Communication Commission (KCC)
Conformity with Korean ministerial Ordinance
BSMI (Taiwan)
VCCI (Japan)
Compliance with Voluntary Control Council for
Interference by Information Technology
Equipment (VCCI)
C-Tick (Australia)
Compliance with EMC framework requirements
of Australian Communications Authority (ACA)
FCC
Compliance with FCC 47CFR part 15 subpart B
class B
EU RoHS Directive [EU Directive
2002/95/EC]
EU Packaging Directive [EU Directive
94/62/EC]
EU WEEE Directive [EU Directive
2002/96/EC]
EU REACH Regulation
PFOS Directive [EU Directive 2006/122/EC]
EU Directive 76/769/EEC
China RoHS
EPuP (20)
Table 5-8: SanDisk SSD X100 Regulation Standards
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 28 Document No. 80-11-01842
6. Reliability Characteristics
6.1 Error Rate
Non-recoverable error rate is 1 error per 1016 bits read.
6.2 MTTF (Mean-Time-To-Failure)
The reliability figure of merit most often used for electronic equipment is Mean-Time-To-Failure
(MTTF). SanDisk estimates MTTF using a prediction methodology based in accordance with the
Telcordia Special Report SR-332. The prediction is based on a Parts Stress Analysis.
Quality levels were defined as industrial grade (I) for all of the components. The detailed
prediction for the system was performed at a temperature of 25°C in a GB environment.
The following table summarizes the estimated MTTF results for each capacity.
Capacity
Condition
MTTF (Hours)
32GB
Telcordia SR-332, GB, 25°C
2,000,000
64GB
Telcordia SR-332, GB, 25°C
2,000,000
128GB
Telcordia SR-332, GB, 25°C
2,000,000
256GB
Telcordia SR-332, GB, 25°C
2,000,000
512GB
Telcordia SR-332, GB, 25°C
2,000,000
Table 6-1: SanDisk SSD X100 MTTF
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 29 Document No. 80-11-01842
7. Interface
7.1 Supported Standards
The SSD X100 complies with the following standards:
SATA 6Gb/s, Revision 3.0
ATA-8 Command Set ACS-2
7.2 Pin Assignments Standard SATA
SIGNAL Connector Pinout:
Pin #
Signal Name
Description
S1
GND
2nd mate
S2
A+
RxP
S3
A-
RxM
S4
GND
2nd mate
S5
B-
TxM
S6
B+
TxP
S7
GND
2nd mate
POWER Connector Pinout:
Pin #
Signal Name
Description
P1
V33
Not connected
P2
V33
Not connected
P3
V33
Not connected
P4
GND
1st mate
P5
GND
2nd mate
P6
GND
2nd mate
P7
V5
5V power input, pre-charge, 2nd mate
P8
V5
5V power input
P9
V5
5V power input
P10
GND
2nd mate
P11
DAS
Device Activity Signal
P12
GND
1st mate
P13
V12
Not connected
P14
V12
Not connected
P15
V12
Not connected
Table 7-1: Standard SATA Connector Pin Assignment
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 30 Document No. 80-11-01842
7.3 Pin Assignments mSATA
Pin #
Assignment
Description
Pin #
Assignment
Description
1
No Connect
2
+3.3V
3.3V Source
3
No Connect
4
GND
Return Current Path
5
No Connect
6
No Connect
7
No Connect
8
No Connect
9
GND
Return Current Path
10
No Connect
11
No Connect
12
No Connect
13
No Connect
14
No Connect
15
GND
Return Current Path
16
No Connect
17
No Connect
18
GND
Return Current Path
19
No Connect
20
No Connect
21
GND
Return Current Path
22
No Connect
23
+B - TXP
Transmitter
Differential Signal
Pair
24
+3.3V
3.3V Source
25
-B - TXN
Transmitter
Differential Signal
Pair
26
GND
Return Current Path
27
GND
Return Current Path
28
No Connect
29
GND
Return Current Path
30
No Connect
31
-A - RXN
Receiver Differential
Signal Pair
32
No Connect
33
+A - RXP
Receiver Differential
Signal Pair
34
GND
Return Current Path
35
GND
Return Current Path
36
No Connect
37
GND
Return Current Path
38
No Connect
39
+3.3V
3.3V Source
40
GND
Return Current Path
41
+3.3V
3.3V Source
42
No Connect
43
No Connect
44
No Connect
45
No Connect
46
No Connect
47
No Connect
48
No Connect
49
DA/DSS
Device Activity
50
GND
Return Current Path
51
Presence
Detection
Pulled low by device
52
+3.3V
3.3V Source
Table 7-2: mSATA Connector Pin Assignment
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 31 Document No. 80-11-01842
8. Supported ATA Commands
8.1 Commands set
The following table defines some of the common ATA commands supported by the SSD X100.
Specifics of each ATA command’s operation can be found in the ATA/ATAPI Command Set ACS-2
document.
Command Name
ATA8
Code
Check Power Mode
M
E5h
Data Set Management
O
06h
Trim
01h
Device Configuration Overlay
O
B1h
DCO sub-
commands:
Restore
C0h
Freeze Lock
C1h
Identify
C2h
Set
C3h
Identify DMA
C4h
Set DMA
C5h
Download Microcode
O
92h
Download (without offsets) and save microcode.
07h
Execute Device Diagnostic
M
90h
Flush Cache
M
E7h
Flush Cache Ext
O
EAh
Identify Device
M
Ech
Idle
M
E3h
Idle Immediate
M
E1h
Initialize Drive Parameters
Obs
91h
NOP
O
00h
Read Buffer
O
E4h
Read DMA
M
C8h
Read DMA Ext
O
25h
Read DMA w/o Retry
Obs
C9h
Read FPDMA Queued
O
60h
Read Log Ext
O
2Fh
Read Multiple
M
C4h
Read Multiple Ext
O
29h
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 32 Document No. 80-11-01842
Read Native Max Address
O
F8h
Read Native Max Addr Ext
O
27h
Read Sectors
M
20h
Read Sectors Ext
O
24h
Read Sectors w/o Retry
Obs
21h
Read Verify Sectors
M
40h
Read Verify Sectors Ext
O
42h
Read Verify Sectors w/o Retry
Obs
41h
Recalibrate
Obs
1Xh
Security Disable Password
O
F6h
Security Erase Prepare
O
F3h
Security Erase Unit
O
F4h
Security Freeze Lock
O
F5h
Security Set Password
O
F1h
Security Unlock
O
F2h
Seek
Obs
7Xh
Set Features
M
EFh
Set Features
sub-
commands:
Enable write cache
02h
Set transfer mode
03h
Enable Advanced Power Management (APM)
05h
Enable SATA features
10h
DMA Setup FIS Auto-Activate Optimization
02h
Device-Initiated Interface Power Management
03h
Software Setting Preservation
06h
Disable read look-ahead
55h
Disable reverting to power-on defaults
66h
Disable write cache
82h
Disable Advanced Power Management (APM)
85h
Disable SATA features
90h
DMA Setup FIS Auto-Activate Optimization
02h
Device-Initiated Interface Power Management
03h
Software Setting Preservation
06h
Enable read look-ahead
AAh
Enable reverting to power-on defaults
CCh
Set Max Address
O
F9h
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 33 Document No. 80-11-01842
Security
Extension
sub-
commands:
Set Max Set Password
01h
Set Max Lock
02h
Set Max Unlock
03h
Set Max Freeze Lock
04h
Set Max Set Password DMA
05h
Set Max Unlock DMA
06h
Set Max Address Ext
O
37h
Set Multiple Mode
M
C6h
Sleep
M
E6h
Smart
O
B0h
Smart sub-
commands:
Read Attribute Values (Read Data)
D0h
Read Attribute Thresholds
Obs
D1h
Enable/Disable Attribute Autosave
O
D2h
Save Attribute Values
D3h
Execute
Offline
Immediate:
D4h
Execute off-line immediate routine
00h
Execute Short Self-test routine (Offline)
01h
Execute Extended Self-test routine (Offline)
02h
Abort off-line immediate routine
7Fh
Execute Short Self-test routine (Captive)
81h
Execute Extended Self-test routine (Captive)
82h
Read Log
D5h
Write Log
D6h
Enable Operations
D8h
Disable Operations
D9h
Read Status
DAh
Enable/Disable Automatic Offline
Obs
DBh
Standby
M
E2h
Standby Immediate
M
E0h
Write Buffer
O
E8h
Write DMA
M
CAh
Write DMA Ext
O
35h
Write DMA w/o Retry
Obs
CBh
Write FPDMA Queued
O
61h
Write Log Ext
O
3Fh
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 34 Document No. 80-11-01842
Write Multiple
M
C5h
Write Multiple Ext
O
39h
Write Sectors
M
30h
Write Sectors Ext
O
34h
Write Sectors w/o Retry
Obs
31h
Write Uncorrectable Ext
O
45h
Pseudo-UECC with Logging
55h
M = Mandatory. O = Optional. Obs = Obsolete, But Supported
Table 8-1: Supported ATA Commands
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 35 Document No. 80-11-01842
8.2 Identify Data
The following table defines the specifics of the Identify Data returned by the SSD X100.
Word
Addre
ss
Default Value
Total
Bytes
Data Field Type Information
0
0040h
2
ATA General configuration: bit-significant information
1
3FFFh
2
ATA Default number of cylinders (depends on capacity)
2
C837h
2
Reserved
3
0010h
2
Default number of heads
4-5
0000h
4
Obsolete
6
003Fh
2
Default number of sectors per track
7-9
0000h
6
Obsolete
10-
19
ASCII
20
Serial number in ASCII (left-justified)
20-
22
0000h
6
Obsolete
23-
26
MJ.MN.XX
8
Firmware revision in ASCII (left-justified)
27-
46
SanDisk SD5SX2XXXG
40
Model number in ASCII (left-justified) for SSD X00.
SKU without dash; X depends on capacity and form factor.
47
8001h
2
Maximum No. of sectors in Read/Write Multiple command
48
4000h
2
Trusted Computing feature set is not supported
49
2F00h
2
LBA and MWDMA modes supported
50
4000h
2
Capabilities
51
0200h
2
PIO data transfer cycle timing mode
52
0000h
2
Obsolete
53
0007h
2
Field validity
54
3FFFh
2
Current number of cylinders
55
0010h
2
Current number of heads
56
003Fh
2
Current sectors per track
57-
58
XXXXh
4
Current capacity in sectors (LBAs)
59
0101h
2
Multiple sector setting is valid (Multiple = 1)
60-
61
XXXXh
4
Total number of sectors addressable in LBA Mode
62
0000h
2
Obsolete
63
0007h
2
Bits:15-8: Multiword DMA mode active
Bits: 0-7: Multiword DMA modes supported
64
0003h
2
Advanced PIO modes supported
65
0078h
2
Minimum multiword DMA transfer cycle time per word (ns)
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 36 Document No. 80-11-01842
Word
Addre
ss
Default Value
Total
Bytes
Data Field Type Information
66
0078h
2
Recommended multiword DMA transfer cycle time per word in
ns
67
0078h
2
Minimum PIO transfer without flow control
68
0078h
2
Minimum PIO transfer with IORDY flow control
69
4020h
2
ATA8-ACS2 Additional Supported
70-
74
0000h
10
Reserved
75
001Fh
2
Queue Depth
76
870Eh
2
SATA capabilities
77
0006h
2
SATA Additional capabilities (0002=1.5Gb/s, 0004=3Gb/s,
0006=6Gb/s)
78
004Ch
2
SATA Features Supported
79
0040h
2
SATA Features Enabled
80
01F0h
2
Major Version number
81
0028h
2
Minor Version number
82
346Bh
2
Command set supported
83
7D09h
2
Command sets supported
84
4123h
2
Command set/feature supported extension
85
3469h
2
Command set/feature enabled
86
BC09h
2
Command set/feature enabled
87
4123h
2
Command set/feature default
88
207Fh
2
Ultra DMA Mode supported and selected
89
0001h
2
Time required for security erase-unit completion (all
capacities complete < 2 minutes)
90
0001h
2
Time required for Enhanced security erase completion
91
0080h
2
Current advanced power management value
92
FFFEh
2
Master Password Identifier
93
0000h
2
Hardware Reset Result
94
0000h
2
Current AAM Value
95
0000h
2
Stream Min Request Size
96
0000h
2
Streaming Transfer Time-DMA
97
0000h
2
Streaming Access Latency
98-
99
0000h
4
Streaming Performance Granularity
100-
103
XXXXh
8
48-bit # of LBA's
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 37 Document No. 80-11-01842
Word
Addre
ss
Default Value
Total
Bytes
Data Field Type Information
104
0000h
2
Streaming Transfer Time-PIO
105
0010h
2
Max # 512-byte Blocks in LBA Range Entries
106
4000h
2
Physical Sector Size/Logical
107
0000h
2
Inter-Seek Delay for ISO7779
108-
111
5001B44XXXXXXXXXh
8
WWN
112-
115
0000h
8
Reserved
116
0000h
2
Reserved for TLC
117-
118
0000h
4
Logical Sector Size
119
400Ch
2
Command/Feature Sets Supported
120
400Ch
2
Command/Feature Sets Enabled
121-
126
0000h
12
Reserved
127
0000h
2
Obsolete
128
0021h
2
Security Status
129-
159
0000h
62
Reserved vendor-unique bytes
160-
167
0000h
16
Reserved
168
0003h/0005h
2
Device Nominal Form Factor 2.5”/module
169
0001h
2
ATA8-ACS2 Data Set Management Support
170-
175
0000h
12
Reserved
176-
205
2020h
60
Current Media Serial Number (not supported)
206
0000h
2
SCT Command Transport
207-
208
0000h
4
Reserved for CE-ATA
209
4000h
2
Alignment-Logical within Physical Block
210-
211
0000h
4
Wr/Rd/Vfy Sector Count Mode 3
212-
213
0000h
4
Wr/Rd/Vfy Sector Count Mode 2
214
0000h
2
NV Cache Capabilities
215-
216
0000h
4
NV Cache Size in Logical Blocks
217
0001h
2
Nominal Media Rotation Rate
218
0000h
2
Reserved
219
0000h
2
NV Cache Options
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 38 Document No. 80-11-01842
Word
Addre
ss
Default Value
Total
Bytes
Data Field Type Information
220
0000h
2
Wr/Rd/Vfy Feature Set-Current Mode
221
0000h
2
Reserved
222
103Fh
2
Transport Major Version Number
223
0000h
2
Transport Minor Version Number
224-
233
0000h
20
Reserved for CE-ATA
234
0000h
2
Min Sector Count for Download Microcode Mode 3
235
0000h
2
Max Sector Count for Download Microcode Mode 3
236-
254
0000h
38
Reserved for CE-ATA
255
XXXXh
2
Integrity Word-Checksum
Table 8-2: Identify Data Values
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 39 Document No. 80-11-01842
8.3 Log Pages
The following table defines the list of supported Log Pages accessible through SMART Write Log,
SMART Read Log, Read Log Ext and Write Log Ext commands.
Log Address
Total Pages
Log Address Description
Access
00h
1
General Purpose Log Directory
GPL, SMART Log
01h
1
Summary SMART Error Log
SMART Log
02h
2
Comprehensive SMART Error log
SMART Log
03h
1
Extended Comprehensive SMART Error Log
GPL
06h
1
SMART Self-Test Log
SMART Log
07h
1
Extended SMART Self-Test log
GPL
10h
1
NCQ Error Log
GPL
11h
1
SATA PHY Event Counters Log
GPL
80-9Fh
16
Host Vendor-specific Logs
GPL, SMART Log
Table 8-3: Supported SMART Log Pages
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 40 Document No. 80-11-01842
9. Ordering information
SD5SXP-CCCU-YYYYT
SD
SanDisk
5
Generation: 5
S
SATA
X
Form factor:
B 2.5” 7.0mm cased form factor
C 2.5” 9.5mm cased form factor
F mSATA form factor
P
2 MLC
CCC
Capacity:
032
064
128
256
512
U
Units:
G GB
YYYY
Customer code reference
T
NAND Technology:
E - 24nm MLC ABL
Table 9-1: SSD X100 Ordering Information
Refer to the examples below as reference for ordering SKUs.
SKU #
Details
SD5SB2-256G
SSD X100 256GB in 7.0mm cased form factor
SD5SF2-032G
SSD X100 32GB in mSATA form factor
Table 9-2: Examples of decoded SKU for SSD X100 Products
SanDisk SSD X100 Product Manual (Released) Rev 1.0
© 2011 SanDisk® Corporation 41 Document No. 80-11-01842
10. Contact information
USA
Tel: +1-408-470-4440
Fax: +1-408-470-4470
OEMinfo@sandisk.com
China
Tel: +86-755-8348-5218
Fax: +86-755-8348-5418
OEMChina@sandisk.com
Taiwan
Tel: +886-2-2515-2522
Fax: +886-2-2515-2295
OEMAsia@sandisk.com
Korea
Tel: +82-2-3452-9079
Fax: +82-2-3452-9145
Japan
Tel: +81-3-5423-8101
Fax: +81-3-5423-8102
OEMJapan@sandisk.com
Europe
Tel: +33-(1)-43-37-2131
Fax: +33-(1)-43-37-2111
OEMEurope@sandisk.com
Rest of the World & Israel
Tel: +972-9-764-5000
Fax: +972-3-548-8666
For more information, please visit www.sandisk.com/SSD