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Intel

®

 Solid-State Drive 320 Series

Intel

®

 Solid-State Drive 320 Series

Product Specification

September 2011

20

Order Number: 325152-002US

Intel

®

 Solid-State Drive 320 Series

5.4.2

SMART Logs 

The Intel SSD 320 Series implements the following Log Addresses: 00h, 02h, 03h, 06h, 

and 07h.

The Intel SSD 320 Series implements host vendor specific logs (addresses 80h-9Fh) as 

read and write scratchpads, where the default value is zero (0). Intel SSD 320 Series 

does not write any specific values to these logs unless directed by the host through the 

appropriate commands. 

The Intel SSD 320 Series also implements a device vendor specific log at address A9h 

as a read-only log area with a default value of zero (0). 

5.5

Device Statistics

In addition to the SMART attribute structure, statistics pertaining to the operation and 

health of the Intel SSD 320 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.

Table 14

 lists the Device Statistics supported by the Intel SSD 320 Series.

Table 14.

Device Statistics Log

Page 

Offset 

Description 

Equivalent SMART attribute 

if applicable 

0x00 

- 

List of Supported Pages 

- 

0x01 - General Statistics 

0x08 

Power Cycle Count 

0Ch

0x10 Power-On 

Hours 

09h 

0x18 

Logical Sectors Written 

E1h 

0x20 

Num Write Commands - incremented by 

one for every host write command 

- 

0x28 

Logical Sectors Read 

F2h 

0x30 

Num Read Commands - incremented by 

one for every host write command 

- 

0x04 - General Errors Statistics 

0x08 

Num Reported Uncorrectable Errors 

BBh 

0x10 

Num Resets Between Command 

Acceptance and Completion 

- 

0x06 - Transport Statistics 

0x08 

Num Hardware Resets 

- 

0x10 

Num ASR Events 

- 

0x18 

CRC Error Count

- 

0x07 - Solid State Device Statistics 

0x08 

Percentage Used Endurance Indicator 

E9h

Note: This device statistic 

counts up from 0 rather than 

down from 100, and may go 

beyond 100 for drives that 

exceed their expected lifetime.

Содержание 320 Series

Страница 1: ...pid Storage Technology Intel 6 Series Express Chipsets with SATA 6Gb s SATA Revision 2 6 ATA8 ACS SSD enhanced SMART ATA feature set Native Command Queuing NCQ command set Data Set Management Command Trim attribute Power Management 3 3 V 1 8 inch form factor or 5 V 2 5 inch form factor SATA Supply Rail SATA Interface Power Management OS aware hot plug removal Enhanced power loss data protection Po...

Страница 2: ...nges to specifications and product descriptions at any time without notice Designers must not rely on the absence or characteristics of any features or instructions marked reserved or undefined Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them The information here is subject to change withou...

Страница 3: ...ons 14 4 2 1 Connector Pin Signal Definitions 14 4 2 2 Power Pin Signal Definitions 14 5 0 Supported Command Sets 16 5 1 ATA General Feature Command Set 16 5 2 Power Management Command Set 16 5 3 Security Mode Feature Set 17 5 4 SMART Command Set 17 5 4 1 SMART Attributes 18 5 4 2 SMART Logs 20 5 5 Device Statistics 20 5 6 SMART Command Transport SCT 21 5 7 Data Set Management Command Set 21 5 8 H...

Страница 4: ...Intel Solid State Drive 320 Series Intel Solid State Drive 320 Series Product Specification September 2011 4 Order Number 325152 002US ...

Страница 5: ...ding 25nm NAND Flash Memory technology with SATA 3Gb s interface support the Intel SSD 320 Series delivers sequential read speeds of up to 270 MB s and sequential write speeds of up to 220 MB s The industry standard 1 8 inch and 2 5 inch form factors enable interchangeability with existing hard disk drives HDDs and native SATA HDD drop in replacement with the enhanced performance reliability rugge...

Страница 6: ...l 4 KB 4 096 bytes at Queue Depth 1 Iometer workload Write Cache Enabled 2 Power On To Ready time assumes proper shutdown Table 1 User Addressable Sectors Intel SSD 320 Series Unformatted Capacity Total User Addressable Sectors in LBA Mode 40 GB 78 165 360 80 GB 156 301 488 120 GB 234 441 648 160 GB 312 581 808 300 GB 586 072 368 600 GB 1 172 123 568 Table 2 Random Read and Write Input Output Oper...

Страница 7: ... value 3 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 measured using Root Mean Squared RMS value Table 5 Operating Voltage and Power Consumption Electrical Characteristics Value Operating Voltage for 5 V 5 Min Max 4 75 V 5 25 V Power Consumption Typical ...

Страница 8: ...ntional Radiators USA ICES 003 Issue 4 Interference Causing Equipment Standard Canada EN 55022 2006 Information technology equipment Radio disturbance characteristics Limits and methods of measurement European Union CNS 14348 2006 Information technology equipment Radio disturbance characteristics Limits and methods of measurement Taiwan VCCI V3 2010 04 Information technology equipment Radio distur...

Страница 9: ...ER 1 sector in 1016 bits read max 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 Mean Time Between Failure MTBF 1 200 000 hours Mean Time Between Failure is estimated based o...

Страница 10: ...02US Intel Solid State Drive 320 Series 3 0 Mechanical Information 3 1 1 8 inch Form Factor Figure 1 shows the physical package information for the 1 8 inch Intel SSD 320 Series All dimensions are in millimeters Figure 1 Dimensions for 1 8 inch Form Factor 2 500 1 350 1 650 A 0 35 3 30 5 00 0 35 0 60 78 50 54 00 DETAIL A SCALE 5 1 ...

Страница 11: ...n Order Number 325152 002US 11 Intel Solid State Drive 320 Series 3 2 2 5 inch Form Factors Figure 2 shows the physical package information for the 7mm height 2 5 inch Intel SSD 320 Series All dimensions are in millimeters Figure 2 Dimensions for 7mm 2 5 inch Form Factor ...

Страница 12: ...t Specification September 2011 12 Order Number 325152 002US Intel Solid State Drive 320 Series Figure 3 shows the physical package information for the 9 5mm height 2 5 inch Intel SSD 320 Series All dimensions are in millimeters Figure 3 Dimensions for 9 5mm 2 5 inch Form Factor ...

Страница 13: ...Signal Descriptions 4 1 Pin Locations 4 1 1 1 8 inch Form Factor Pin Locations 4 1 2 2 5 inch Form Factor Pin Locations Note 2 5 inch connector supports in built latching capability Figure 4 Layout of Signal and Power Segment Pins Figure 5 Layout of Signal and Power Segment Pins Signal Segment S1 Power Segment P1 Signal Segment S1 Power Segment P1 ...

Страница 14: ...onnected internally to the device The host may put 5V on these pins 5 The host may ground P7 if it is not used for Device Activity Signal DAS 6 P8 and P9 should not be connected by the host Table 9 Serial ATA Connector Pin Signal Definitions 1 8 inch and 2 5 inch Form Factors Pin Function Definition S1 Ground 1st mate S2 A Differential signal pair A S3 A S4 Ground 1st mate S5 B Differential signal...

Страница 15: ... 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 connected together although they are not connected internally to the device The host may put 12 V on these pins Table 11 Serial ATA Power Pin Definitions 2 5 inch Form Factor Pin1 Function Definition Mating Order ...

Страница 16: ... non PACKET which consists of EXECUTE DEVICE DIAGNOSTIC FLUSH CACHE IDENTIFY DEVICE Note See Appendix A IDENTIFY DEVICE Command Data on page 26 for details on the sector data returned after issuing an IDENTIFY DEVICE command READ DMA READ SECTOR S READ VERIFY SECTOR S SEEK SET FEATURES WRITE DMA WRITE SECTOR S READ MULTIPLE SET MULTIPLE MODE WRITE MULTIPLE The Intel SSD 320 Series also supports th...

Страница 17: ...SECURITY ERASE PREPARE SECURITY ERASE UNIT SECURITY FREEZE LOCK SECURITY DISABLE PASSWORD 5 4 SMART Command Set The Intel SSD 320 Series supports the SMART command set which consists of SMART READ DATA SMART READ ATTRIBUTE THRESHOLDS SMART ENABLE DISABLE ATTRIBUTE AUTOSAVE SMART SAVE ATTRIBUTE VALUES SMART EXECUTE OFF LINE IMMEDIATE SMART READ LOG SECTOR SMART WRITE LOG SECTOR SMART ENABLE OPERATI...

Страница 18: ...ve idle and slumber 1 1 0 0 1 0 0 none 0Ch Power Cycle Count The raw value of this attribute reports the cumulative number of power cycle events over the life of the device 1 1 0 0 1 0 0 none AAh Available Reserved Space 1 1 0 0 1 1 10 ABh 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 a...

Страница 19: ...ormalized 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 1 1 0 0 1 1 10 E9h Media Wearout Indicator 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 maximu...

Страница 20: ...d 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 Table 14 lists the Device Statistics supported by the Intel SSD 320 Series Table 14 Device Statistics Log Page Offset Description Equivalent SMART attribute if applicable 0x00 List of Supported Pages 0x01...

Страница 21: ...n code as described in the ATA specification Error Recovery Control Intel SSD 320 Series accepts this action code and will store and return error recovery time limit values Feature Control Intel SSD 320 Series supports feature code 0001h write cache and feature code 0002h write cache reordering 5 7 Data Set Management Command Set The Intel SSD 320 Series supports the Data Set Management command se...

Страница 22: ...mand set which consists of DEVICE CONFIGURATION FREEZE LOCK DEVICE CONFIGURATION IDENTITY DEVICE CONFIGURATION RESTORE DEVICE CONFIGURATION SET 5 11 General Purpose Log Command Set The Intel SSD 320 Series supports the General Purpose Log command set which consists of READ LOG EXT WRITE LOG EXT 5 12 Native Command Queuing The Intel SSD 320 Series supports the Native Command Queuing NCQ command set...

Страница 23: ... Microsoft WHQL Microsoft Windows Hardware Quality Labs RoHS Compliant Restriction of Hazardous Substance Directive VCCI Voluntary Control Council for Interface to cope with disturbance problems caused by personal computers or facsimile SATA IO Indicates certified logo program from Serial ATA International Organization Table 16 Standards References Date or Rev Title Location Sept 2010 Solid State ...

Страница 24: ... a small portion of the capacity is used for NAND flash management and maintenance purposes HDD Hard Disk Drive I O Input Output IOPS Input Output Operations Per Second ISO International Standards Organization KB Kilobyte LBA Logical Block Address MB Megabyte MLC Multi level Cell MTBF Mean Time Between Failures NCQ Native Command Queuing NOP No Operation PIO Programmed Input Output RDT Reliability...

Страница 25: ...r 2011 002 Updated Figure 2 Dimensions for 7mm 2 5 inch Form Factor Updated Figure 3 Dimensions for 9 5mm 2 5 inch Form Factor Updated SMART attributes ABh and ACh Added SMART attributes B7h C7h BBh E2h E3h and E4h Changed offset 0x18 in 0x06 Transport Statistics in Table 14 on page 20 from Num Interface CRC Errors to CRC Error Count Misc documentation changes March 2011 001 Initial release ...

Страница 26: ...aracters 27 46 F varies Model number Intel Solid State Drive 47 F 8010h 7 0 Maximum number of sectors transferred per interrupt on multiple commands 48 F 0000h Reserved 49 F 2F00h Capabilities 50 F 4000h Capabilities 51 52 X 0h Obsolete 53 F 0007h Words 88 and 70 64 valid 54 X 3FFFh Obsolete Number of logical cylinders 16 383 55 X 0010h Obsolete Number of logical heads 16 56 X 003Fh Obsolete Numbe...

Страница 27: ... 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 varies Maximum user LBA for 48 bit address feature...

Страница 28: ...6 X 003Dh SCT Command Transport 207 208 X 0000h Reserved 209 X 0000h Alignment of logical blocks within a physical block 210 211 X 0000h Write Read Verify Sector Count Mode 3 DWord 212 213 X 0000h Write Read Verify Sector Count Mode 2 DWord 214 X 0000h NV Cache Capabilities 215 216 X 0000h NV Cache Size in Logical Blocks DWord 217 X 0001h Nominal media rotation rate 218 X 0000h Reserved 219 X 0000...

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