Product Manual
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... precautions 17 3.2 Configuring the drive 18 3.3 Serial ATA cables and connectors 18 3.4 Drive mounting 19 4.0 Serial ATA (SATA) interface 21 4.1 Hot-Plug compatibility 21 4.2 Serial ATA device plug connector pin definitions 21 4.3 Supported ATA commands 23 4.3.1 Identify Device command 26 4.3.2 Set Features command 29 4.3.3 S.M.A.R.T. commands 30 5.0 Seagate Technology support services 31 LD25 Series SATA Product Manual, Rev...
... precautions 17 3.2 Configuring the drive 18 3.3 Serial ATA cables and connectors 18 3.4 Drive mounting 19 4.0 Serial ATA (SATA) interface 21 4.1 Hot-Plug compatibility 21 4.2 Serial ATA device plug connector pin definitions 21 4.3 Supported ATA commands 23 4.3.1 Identify Device command 26 4.3.2 Set Features command 29 4.3.3 S.M.A.R.T. commands 30 5.0 Seagate Technology support services 31 LD25 Series SATA Product Manual, Rev...
Product Manual
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... as high shock tolerance, high performance, and power management. drive monitoring and reporting. • Support for notebook applications or environments with high operating temperatures. LD25 Series drives are quieter, lighter and use less power than 3.5-inch drives. C 1 These drives provide the following Seagate® LD25 Series SATA model drives: • ST9402115AS • ST920217AS Seagate LD25 Series drives comprise a new product category of -the-art cache...
... as high shock tolerance, high performance, and power management. drive monitoring and reporting. • Support for notebook applications or environments with high operating temperatures. LD25 Series drives are quieter, lighter and use less power than 3.5-inch drives. C 1 These drives provide the following Seagate® LD25 Series SATA model drives: • ST9402115AS • ST920217AS Seagate LD25 Series drives comprise a new product category of -the-art cache...
Product Manual
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In addition, Serial ATA makes the transition from http://www.serialata.com. 2 LD25 Series SATA Product Manual, Rev. There is not necessary to set of the traditional device registers, referred to as if they are represented to host software ... your existing applications to provide backward compatibility with parallel ATA. Note. The specification can be downloaded from parallel ATA easy by providing legacy software support. If two drives are all of emulating parallel ATA device behavior to work as if they were both "masters" on separate Serial ATA ports are Device 0 (master...
In addition, Serial ATA makes the transition from http://www.serialata.com. 2 LD25 Series SATA Product Manual, Rev. There is not necessary to set of the traditional device registers, referred to as if they are represented to host software ... your existing applications to provide backward compatibility with parallel ATA. Note. The specification can be downloaded from parallel ATA easy by providing legacy software support. If two drives are all of emulating parallel ATA device behavior to work as if they were both "masters" on separate Serial ATA ports are Device 0 (master...
Product Manual
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...transfer rate (Mbytes/sec max) I/O data transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer (Mbytes) Height (max) Width (max) Length (max) Weight (typical) Average latency... (msec) Power-on specification measurement or definition, see the appropriate section of this manual. 2.0 Drive specifications Unless otherwise noted, all specifications are used throughout this manual to -track seek time (msec... typical) Average seek, read (msec typical) ST9402115AS ST920217AS 40 20 82,443,600 41,021,800 512 63 16 16,383 2 1 1 1 675,...
...transfer rate (Mbytes/sec max) I/O data transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer (Mbytes) Height (max) Width (max) Length (max) Weight (typical) Average latency... (msec) Power-on specification measurement or definition, see the appropriate section of this manual. 2.0 Drive specifications Unless otherwise noted, all specifications are used throughout this manual to -track seek time (msec... typical) Average seek, read (msec typical) ST9402115AS ST920217AS 40 20 82,443,600 41,021,800 512 63 16 16,383 2 1 1 1 675,...
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Table 1: Drive specifications Drive specification ST9402115AS ST920217AS Average seek, write (msec typical)
Table 1: Drive specifications Drive specification ST9402115AS ST920217AS Average seek, write (msec typical)
Product Manual
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2.13 Reliability Measurement type Nonrecoverable read errors Annualized Failure Rate (AFR) Load/Unload (L/UL) Controlled L/UL cycles (40°C, 50% Relative Humidity) Specification 1 per 1014 bits read, max.
2.13 Reliability Measurement type Nonrecoverable read errors Annualized Failure Rate (AFR) Load/Unload (L/UL) Controlled L/UL cycles (40°C, 50% Relative Humidity) Specification 1 per 1014 bits read, max.
Product Manual
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... plug connector pin definitions Table 7 summarizes the signals on the Serial ATA interface and power connectors.. C 21 ST9402115AS and ST920217AS drives do not support Native Command Queueing (NCQ). 4.1 Hot-Plug compatibility LD25 Series SATA drives incorporate connectors which enable you to the "Serial ATA: High Speed Serialized AT Attachment" specification. Note. For detailed information about...
... plug connector pin definitions Table 7 summarizes the signals on the Serial ATA interface and power connectors.. C 21 ST9402115AS and ST920217AS drives do not support Native Command Queueing (NCQ). 4.1 Hot-Plug compatibility LD25 Series SATA drives incorporate connectors which enable you to the "Serial ATA: High Speed Serialized AT Attachment" specification. Note. For detailed information about...
Product Manual
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... 22h 23h C4h 29h F8h 27h 20h 24h 21h 40h 42h 41h 70h EFh F9h LD25 Series SATA Product Manual, Rev. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. implementation. 4.3 Supported ATA commands The following table lists Serial ATA standard commands that the drive supports.
... 22h 23h C4h 29h F8h 27h 20h 24h 21h 40h 42h 41h 70h EFh F9h LD25 Series SATA Product Manual, Rev. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. implementation. 4.3 Supported ATA commands The following table lists Serial ATA standard commands that the drive supports.
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...(20 ASCII characters, 0000H = none) Retired Retired Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive model number: (40 ASCII characters, padded with the state of the drive....xx ST9402115AS ST920217AS 8010H 0000H 2F00H 0000H 0200H 0200H 0007H xxxxH xxxxH xxxxH xxxxH 26 LD25 Series SATA Product Manual, Rev. See Section 2.0 on page 27. All reserved bits ...interrupt on Read multiple and Write multiple (16) Reserved Standard Standby timer, IORDY supported and may not be included in the Serial ATA specification. 4.3.1 Identify Device command The...
...(20 ASCII characters, 0000H = none) Retired Retired Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive model number: (40 ASCII characters, padded with the state of the drive....xx ST9402115AS ST920217AS 8010H 0000H 2F00H 0000H 0200H 0200H 0007H xxxxH xxxxH xxxxH xxxxH 26 LD25 Series SATA Product Manual, Rev. See Section 2.0 on page 27. All reserved bits ...interrupt on Read multiple and Write multiple (16) Reserved Standard Standby timer, IORDY supported and may not be included in the Serial ATA specification. 4.3.1 Identify Device command The...
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... 0001H 4000H xx3FH 0000H 0000H FFFEH xxxxH xxxxH 0000H ST9402115AS = 82,443,600 ST920217AS = 41,021,800 LD25 Series SATA Product Manual, Rev. Word 59 60-61 62 63 64 65 66 67 68 69-74 75... available (see Section 2.2 for related information) Retired Multiword DMA active and modes supported (see note following this table) Advanced PIO modes supported (modes 3 and 4 supported) Minimum multiword DMA transfer cycle time per word (120 nsec) Recommended multiword DMA... (see Section 2.2 for related information) These words are required for drives that support the 48-bit addressing feature.
... 0001H 4000H xx3FH 0000H 0000H FFFEH xxxxH xxxxH 0000H ST9402115AS = 82,443,600 ST920217AS = 41,021,800 LD25 Series SATA Product Manual, Rev. Word 59 60-61 62 63 64 65 66 67 68 69-74 75... available (see Section 2.2 for related information) Retired Multiword DMA active and modes supported (see note following this table) Advanced PIO modes supported (modes 3 and 4 supported) Minimum multiword DMA transfer cycle time per word (120 nsec) Recommended multiword DMA... (see Section 2.2 for related information) These words are required for drives that support the 48-bit addressing feature.
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...for words 63, 88, 93 and 94 of the Identify Drive data: Description (if bit is set to 1) Bit Word 63 0 Multiword DMA mode 0 is supported. 1 Multiword DMA mode 1 is supported. 2 Multiword DMA mode 2 is supported. 8 Multiword DMA mode 0 is currently active. 9 ...Seagate-reserved ATA-reserved Integrity word Value 0000H 0001H xxxxH 0000H xxA5H Note. See the bit descriptions below VIL 28 LD25 Series SATA Product Manual, Rev. Bit Word 88 0 Ultra DMA mode 0 is supported. 1 Ultra DMA mode 1 is supported. 2 Ultra DMA mode 2 is supported. 3 Ultra DMA mode 3 is supported...
...for words 63, 88, 93 and 94 of the Identify Drive data: Description (if bit is set to 1) Bit Word 63 0 Multiword DMA mode 0 is supported. 1 Multiword DMA mode 1 is supported. 2 Multiword DMA mode 2 is supported. 8 Multiword DMA mode 0 is currently active. 9 ...Seagate-reserved ATA-reserved Integrity word Value 0000H 0001H xxxxH 0000H xxA5H Note. See the bit descriptions below VIL 28 LD25 Series SATA Product Manual, Rev. Bit Word 88 0 Ultra DMA mode 0 is supported. 1 Ultra DMA mode 1 is supported. 2 Ultra DMA mode 2 is supported. 3 Ultra DMA mode 3 is supported...
Product Manual
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F1H Report full capacity available Note. C 29 When the drive receives this command, it sets BSY, checks the contents of the Features register, clears ... Enable write cache (default). 03H Set transfer mode (based on value in the register does not represent a feature that the drive supports. LD25 Series SATA Product Manual, Rev. Power-on , or after a hardware or software reset, the default values of the features are defined... enabled. 4.3.2 Set Features command This command controls the implementation of various features that the drive supports, the command is aborted.
F1H Report full capacity available Note. C 29 When the drive receives this command, it sets BSY, checks the contents of the Features register, clears ... Enable write cache (default). 03H Set transfer mode (based on value in the register does not represent a feature that the drive supports. LD25 Series SATA Product Manual, Rev. Power-on , or after a hardware or software reset, the default values of the features are defined... enabled. 4.3.2 Set Features command This command controls the implementation of various features that the drive supports, the command is aborted.
Product Manual
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... unnecessary drive returns. to the Error register. 30 LD25 Series SATA Product Manual, Rev. command codes that the drive uses. Table 9: S.M.A.R.T. command S.M.A.R.T. Execute Off-line Immediate (runs DST) S.M.A.R.T. Enable Operations S.M.A.R.T. If an appropriate code is not written to the Features Register, the command is aborted and 0x04 (abort) is also available at: http://seatools.seagate...
... unnecessary drive returns. to the Error register. 30 LD25 Series SATA Product Manual, Rev. command codes that the drive uses. Table 9: S.M.A.R.T. command S.M.A.R.T. Execute Off-line Immediate (runs DST) S.M.A.R.T. Enable Operations S.M.A.R.T. If an appropriate code is not written to the Features Register, the command is aborted and 0x04 (abort) is also available at: http://seatools.seagate...
Product Manual
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... designed specifically for the deaf (TDD). You may register for the call centers. LD25 Series SATA Product Manual, Rev. Submit pricing requests, orders and returns through one of our call center in the world. Seagate Service Centers Presales Support Our Presales Support staff can send questions or comments 24 hours daily and exchange messages with...
... designed specifically for the deaf (TDD). You may register for the call centers. LD25 Series SATA Product Manual, Rev. Submit pricing requests, orders and returns through one of our call center in the world. Seagate Service Centers Presales Support Our Presales Support staff can send questions or comments 24 hours daily and exchange messages with...
Product Manual
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..." page on www.seagate.com. 32 LD25 Series SATA Product Manual, Rev. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for assistance. Resellers or end users of drive products should contact their place of purchase or Seagate warranty service for warrantyrelated issues. Have your customer support representative for the return...
..." page on www.seagate.com. 32 LD25 Series SATA Product Manual, Rev. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for assistance. Resellers or end users of drive products should contact their place of purchase or Seagate warranty service for warrantyrelated issues. Have your customer support representative for the return...
Product Manual
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...Extended 23 Formatted capacity 5 Formatted Gbytes 3 Freeze Lock 23 G Gbytes 5 geometry 5 gradient 4 LD25 Series SATA Product Manual, Rev. Index A ACA 15 acoustics 4, 13 Active mode 9 Address 23 ... Annualized Failure Rate (AFR) 4 Areal density 3, 5 ATA commands 23 ATA data-transfer modes supported 3 Australia/New Zealand Standard AS/NZS3548 1995 15 Australian Communication Authority (ACA) 15 Australian C-Tick... Class B computing device 15 compatibility 14 Conducted noise 9 Conducted RF immunity 13 Configuring the drive 17 connectors 18 CSA C22.2 (950) 14 current 4 Cylinders 5 cylinders 3 D data...
...Extended 23 Formatted capacity 5 Formatted Gbytes 3 Freeze Lock 23 G Gbytes 5 geometry 5 gradient 4 LD25 Series SATA Product Manual, Rev. Index A ACA 15 acoustics 4, 13 Active mode 9 Address 23 ... Annualized Failure Rate (AFR) 4 Areal density 3, 5 ATA commands 23 ATA data-transfer modes supported 3 Australia/New Zealand Standard AS/NZS3548 1995 15 Australian Communication Authority (ACA) 15 Australian C-Tick... Class B computing device 15 compatibility 14 Conducted noise 9 Conducted RF immunity 13 Configuring the drive 17 connectors 18 CSA C22.2 (950) 14 current 4 Cylinders 5 cylinders 3 D data...
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... C Standby 7, 24 Standby Immediate 24 Standby mode 4, 7, 10 Standby to Ready 6 Standby to ready 3 Start/stop times 6 Startup current 4 static-discharge 17 support services 31 Surge immunity 13 T technical support services 31 temperature 4, 6, 11 Temperature gradient 4, 11 timers 10 TPI 3 Track density 3, 5 Track-to-track seek time 3, 6 Tunneling Magnetoresistive (TMR) heads 1... Shock 12 Shock, nonoperating 4 Shock, operating 4 single-track seeks 6 Sleep 24 Sleep mode 10 sound power 4 Specification summary table 3 Spindle speed 3, 5 Spinup 7 spinup power 7 LD25 Series SATA Product Manual, Rev.
... C Standby 7, 24 Standby Immediate 24 Standby mode 4, 7, 10 Standby to Ready 6 Standby to ready 3 Start/stop times 6 Startup current 4 static-discharge 17 support services 31 Surge immunity 13 T technical support services 31 temperature 4, 6, 11 Temperature gradient 4, 11 timers 10 TPI 3 Track density 3, 5 Track-to-track seek time 3, 6 Tunneling Magnetoresistive (TMR) heads 1... Shock 12 Shock, nonoperating 4 Shock, operating 4 single-track seeks 6 Sleep 24 Sleep mode 10 sound power 4 Specification summary table 3 Spindle speed 3, 5 Spinup 7 spinup power 7 LD25 Series SATA Product Manual, Rev.