Momentus 5400.2 Data Sheet
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... Model Number ST9120821A ST9100824A ST98823A ST96812A ST94813A ST93811A ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS Interface (Mbytes/sec) Ultra ATA/100 Ultra ATA/100 Ultra ATA/100 Ultra ATA/100 Ultra ATA/100 Ultra ATA/100 SATA/150 NCQ SATA/150 NCQ SATA/150 NCQ SATA/150 NCQ SATA/150 NCQ SATA/150 NCQ Performance Transfer Rate Sustained Internal (Mbytes/sec) Maximum External (Mbytes/sec) Cache, Multisegmented (Mbytes) Average Seek (msec) Average Latency (msec) Performance Level Configuration...
... Model Number ST9120821A ST9100824A ST98823A ST96812A ST94813A ST93811A ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS Interface (Mbytes/sec) Ultra ATA/100 Ultra ATA/100 Ultra ATA/100 Ultra ATA/100 Ultra ATA/100 Ultra ATA/100 SATA/150 NCQ SATA/150 NCQ SATA/150 NCQ SATA/150 NCQ SATA/150 NCQ SATA/150 NCQ Performance Transfer Rate Sustained Internal (Mbytes/sec) Maximum External (Mbytes/sec) Cache, Multisegmented (Mbytes) Average Seek (msec) Average Latency (msec) Performance Level Configuration...
Whitebooks: An Imperative Opportunity (187K, PDF)
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... component supply chain for whitebooks. Non-standardized whitebook design made service difficult and warranty support was plagued by Intel program ensures notebooks not only meet Intel's specifications for component interchangeability, but also pass Intel's "mobility vectors" testing, meet Intel's requirements for providing a suitable "out-of common building blocks as well as Seagate...
... component supply chain for whitebooks. Non-standardized whitebook design made service difficult and warranty support was plagued by Intel program ensures notebooks not only meet Intel's specifications for component interchangeability, but also pass Intel's "mobility vectors" testing, meet Intel's requirements for providing a suitable "out-of common building blocks as well as Seagate...
Whitebooks: An Imperative Opportunity (187K, PDF)
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... as mobile workstations. it offers a 160-GB capacity. • The Seagate Momentus 5400 FDE.2 drive features hardware-based, 128-bit encryption to protect data from unauthorized access. • The Seagate Momentus 5400 PSD is either trademarks or registered trademarks of hard drives offers several opportunities that reduces power usage and improves performance, especially with customers and avoid losing account control. Printed in Whitebooks With Strong Partners...
... as mobile workstations. it offers a 160-GB capacity. • The Seagate Momentus 5400 FDE.2 drive features hardware-based, 128-bit encryption to protect data from unauthorized access. • The Seagate Momentus 5400 PSD is either trademarks or registered trademarks of hard drives offers several opportunities that reduces power usage and improves performance, especially with customers and avoid losing account control. Printed in Whitebooks With Strong Partners...
Momentus 5400.2 SATA Product Manual
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commands 30 5.0 Seagate Technology support services 31 Momentus 5400.2 SATA Product Manual, Rev. Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 2.0 Drive specifications 3 2.1 Specification summary table 3 2.2 Formatted capacity 5 2.2.1 LBA mode 5 2.3 Default logical geometry 5 2.4 Physical organization 6 2.5 Recording and interface technology 6 2.6 Physical characteristics 6 2.7 Seek time 7 2.8 Start/stop times 7 2.9 Power specifications 8 2.9.1 Power consumption 8 2.9.2 Deferred spinup 9 2.9.3 Conducted noise 10 2.9.4 Voltage tolerance 10 2.9.5 Power-...
commands 30 5.0 Seagate Technology support services 31 Momentus 5400.2 SATA Product Manual, Rev. Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 2.0 Drive specifications 3 2.1 Specification summary table 3 2.2 Formatted capacity 5 2.2.1 LBA mode 5 2.3 Default logical geometry 5 2.4 Physical organization 6 2.5 Recording and interface technology 6 2.6 Physical characteristics 6 2.7 Seek time 7 2.8 Start/stop times 7 2.9 Power specifications 8 2.9.1 Power consumption 8 2.9.2 Deferred spinup 9 2.9.3 Conducted noise 10 2.9.4 Voltage tolerance 10 2.9.5 Power-...
Momentus 5400.2 SATA Product Manual
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... and interface specifications for the following Seagate Momentus® 5400.2 SATA model drives: • ST9120821AS • ST9100824AS • ST98823AS • ST96812AS • ST94813AS • ST93811AS These drives provide the following key features: • 5,400 RPM spindle speed. • 8 Mbyte buffer. • High instantaneous (burst) data-transfer rates (up to 150 Mbytes per second). • Tunneling Magnetoresistive (TMR) recording heads. • State-of-the-art cache and on...
... and interface specifications for the following Seagate Momentus® 5400.2 SATA model drives: • ST9120821AS • ST9100824AS • ST98823AS • ST96812AS • ST94813AS • ST93811AS These drives provide the following key features: • 5,400 RPM spindle speed. • 8 Mbyte buffer. • High instantaneous (burst) data-transfer rates (up to 150 Mbytes per second). • Tunneling Magnetoresistive (TMR) recording heads. • State-of-the-art cache and on...
Momentus 5400.2 SATA Product Manual
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...-play connectivity. The Serial ATA host adapter and drive share the function of shadow registers. A host adapter that shadow the contents of installation. • Scalability to higher performance levels. The specification can be downloaded from parallel ATA easy by providing legacy software support. The host adapter may, optionally, emulate a master/slave environment to the "Serial ATA: High Speed Serialized AT Attachment" specification. In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 5400.2 SATA Product Manual...
...-play connectivity. The Serial ATA host adapter and drive share the function of shadow registers. A host adapter that shadow the contents of installation. • Scalability to higher performance levels. The specification can be downloaded from parallel ATA easy by providing legacy software support. The host adapter may, optionally, emulate a master/slave environment to the "Serial ATA: High Speed Serialized AT Attachment" specification. In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 5400.2 SATA Product Manual...
Momentus 5400.2 SATA Product Manual
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... the appropriate section of this manual to indicate the ST9120821AS, ST9100824AS, ST98823AS, ST96812AS, ST94813AS and ST93811AS models. 2.1 Specification summary table The specifications listed in BPI (bits/inch max) Track density TPI (tracks/inch max) Areal density (Mbits/inch2 max) Spindle speed (RPM) Internal transfer rate (Mbytes/sec max) I/O data transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (max) Width (max) Length (max) Weight (typical) Average latency (msec) Power-on to ready (typical) Standby...
... the appropriate section of this manual to indicate the ST9120821AS, ST9100824AS, ST98823AS, ST96812AS, ST94813AS and ST93811AS models. 2.1 Specification summary table The specifications listed in BPI (bits/inch max) Track density TPI (tracks/inch max) Areal density (Mbits/inch2 max) Spindle speed (RPM) Internal transfer rate (Mbytes/sec max) I/O data transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (max) Width (max) Length (max) Weight (typical) Average latency (msec) Power-on to ready (typical) Standby...
Momentus 5400.2 SATA Product Manual
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...-track seek time (msec typical) Average seek, read (msec typical) Average seek, write (msec typical) Seek power (typical) Read/write power (typical) Idle mode, low power (typical) Standby mode (typical) Sleep mode (typical) Voltage tolerance (including noise) Ambient temperature Temperature gradient (°C per 1014 bits read ), 1.5 (write) 12.5 14.5 2.20 watts Read: 1.90 watts; The system will be asked to provide the drive serial number, model number (or part number) and country of purchase. You will display the warranty information for a specific drive, use...
...-track seek time (msec typical) Average seek, read (msec typical) Average seek, write (msec typical) Seek power (typical) Read/write power (typical) Idle mode, low power (typical) Standby mode (typical) Sleep mode (typical) Voltage tolerance (including noise) Ambient temperature Temperature gradient (°C per 1014 bits read ), 1.5 (write) 12.5 14.5 2.20 watts Read: 1.90 watts; The system will be asked to provide the drive serial number, model number (or part number) and country of purchase. You will display the warranty information for a specific drive, use...
Momentus 5400.2 SATA Product Manual
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... S4 states, drive sleep and drive standby modes will pull power to the drive when entering S3 and S4; Momentus 5400.2 SATA Product Manual, Rev. See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities over 137 Gbytes. 2.3 Default logical geometry Cylinders 16,383 Read/write heads 16 Sectors per track 63 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to...
... S4 states, drive sleep and drive standby modes will pull power to the drive when entering S3 and S4; Momentus 5400.2 SATA Product Manual, Rev. See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities over 137 Gbytes. 2.3 Default logical geometry Cylinders 16,383 Read/write heads 16 Sectors per track 63 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to...
Momentus 5400.2 SATA Product Manual
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... model ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS Read/write heads 4 4 3 2 2 1 Number of discs 2 2 2 1 1 1 2.5 Recording and interface technology Interface Recording method Recording density BPI (bits/inch max) Track density TPI (tracks/inch max) Areal density (Mbits/inch2 max) Spindle speed (RPM) (± 0.2%) Maximum Internal transfer rate (Mbytes/sec) I/O data-transfer rate (Mbytes/sec max) Interleave Cache buffer Serial ATA (SATA) 16/17 EPRML 778k 126k 98.2 5,400 42 150 (SATA 1.0) 1:1 8 Mbytes (8,192 kbytes) 2.6 Physical characteristics Drive specification...
... model ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS Read/write heads 4 4 3 2 2 1 Number of discs 2 2 2 1 1 1 2.5 Recording and interface technology Interface Recording method Recording density BPI (bits/inch max) Track density TPI (tracks/inch max) Areal density (Mbits/inch2 max) Spindle speed (RPM) (± 0.2%) Maximum Internal transfer rate (Mbytes/sec) I/O data-transfer rate (Mbytes/sec max) Interleave Cache buffer Serial ATA (SATA) 16/17 EPRML 778k 126k 98.2 5,400 42 150 (SATA 1.0) 1:1 8 Mbytes (8,192 kbytes) 2.6 Physical characteristics Drive specification...
Momentus 5400.2 SATA Product Manual
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... power up after power is initiated with a functional host-side Serial ATA port. The disc drive will not spin up only after the successful exchange of multiple disc drives in an enclosure, Momentus 5400.2 SATA disc drives will spin up without an operational host-side Serial ATA transceiver. For more details, refer to: • Section 6.8 of the Serial ATA 1.0 High-Speed Serialized AT Attachment specification • Section 6.2 of each drive...
... power up after power is initiated with a functional host-side Serial ATA port. The disc drive will not spin up only after the successful exchange of multiple disc drives in an enclosure, Momentus 5400.2 SATA disc drives will spin up without an operational host-side Serial ATA transceiver. For more details, refer to: • Section 6.8 of the Serial ATA 1.0 High-Speed Serialized AT Attachment specification • Section 6.2 of each drive...
Momentus 5400.2 SATA Product Manual
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... Stopped Stopped Buffer Full power Self refresh-low power Self refresh-low power Self refresh-low power Self refresh-low power Self refresh-low power • Active mode The drive is necessary. • Sleep mode The drive enters Sleep mode after it receives a Hard Reset or Soft Reset from the host. The drive leaves Sleep mode after receiving a Sleep command from the host. The drive accepts all current translation parameters intact. 10 Momentus 5400.2 SATA Product Manual, Rev.
... Stopped Stopped Buffer Full power Self refresh-low power Self refresh-low power Self refresh-low power Self refresh-low power Self refresh-low power • Active mode The drive is necessary. • Sleep mode The drive enters Sleep mode after it receives a Hard Reset or Soft Reset from the host. The drive leaves Sleep mode after receiving a Sleep command from the host. The drive accepts all current translation parameters intact. 10 Momentus 5400.2 SATA Product Manual, Rev.
Momentus 5400.2 SATA Product Manual
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... sections of purchase. Testing is designed for Information Technology Equipment (ITE). 2.13 Reliability Measurement type Nonrecoverable read errors Mean time between failures Load/Unload (U/UL) 25°C, 50% relative humidity 32°C, 80% relative humidity 5°C, 80% relative humidity 5°C, 10% relative humidity 55°C, 16% relative humidity Service Life Warranty Specification 1 per 1014 bits read, max. 330,000 power-on distribution units. Max case temperature: 65°...
... sections of purchase. Testing is designed for Information Technology Equipment (ITE). 2.13 Reliability Measurement type Nonrecoverable read errors Mean time between failures Load/Unload (U/UL) 25°C, 50% relative humidity 32°C, 80% relative humidity 5°C, 80% relative humidity 5°C, 10% relative humidity 55°C, 16% relative humidity Service Life Warranty Specification 1 per 1014 bits read, max. 330,000 power-on distribution units. Max case temperature: 65°...
Momentus 5400.2 SATA Product Manual
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...) for a Class B computing device, pursuant to ensure that interference will not occur in a residential installation. Momentus 5400.2 SATA Product Manual, Rev. This equipment is individually marketed to radio and television reception. These drives have been tested and comply with the manufacturer's instructions, may cause interference to provide reasonable protection against such interference in a particular installation. Seagate Technology LLC has tested this equipment does...
...) for a Class B computing device, pursuant to ensure that interference will not occur in a residential installation. Momentus 5400.2 SATA Product Manual, Rev. This equipment is individually marketed to radio and television reception. These drives have been tested and comply with the manufacturer's instructions, may cause interference to provide reasonable protection against such interference in a particular installation. Seagate Technology LLC has tested this equipment does...
Momentus 5400.2 SATA Product Manual
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...-ing procedures that ensure that restricted substances are complied with sulfide-free alternatives. 16 Momentus 5400.2 SATA Product Manual, Rev. However, this publication. Sulfur is available from external suppliers. C You may be extended by replacing materials near circuitry with . 2.16 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light industrial environments containing sulfurous...
...-ing procedures that ensure that restricted substances are complied with sulfide-free alternatives. 16 Momentus 5400.2 SATA Product Manual, Rev. However, this publication. Sulfur is available from external suppliers. C You may be extended by replacing materials near circuitry with . 2.16 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light industrial environments containing sulfurous...
Momentus 5400.2 SATA Product Manual
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... EFh F9h Momentus 5400.2 SATA Product Manual, Rev. Command name ATA-standard commands Device Configuration Restore Device Configuration Freeze Lock Device Configuration Identify Device Configuration Set Download Microcode Execute Device Diagnostics Flush Cache Flush Cache Extended Identify Device Initialize Device Parameters Read Buffer Read DMA Read DMA Extended Read DMA without Retries Read Long with Retries Read Long without Retries Read Multiple Read Multiple Extended Read Native Max Address Read Native Max Address Extended Read Sectors Read Sectors Extended Read Sectors without Retries...
... EFh F9h Momentus 5400.2 SATA Product Manual, Rev. Command name ATA-standard commands Device Configuration Restore Device Configuration Freeze Lock Device Configuration Identify Device Configuration Set Download Microcode Execute Device Diagnostics Flush Cache Flush Cache Extended Identify Device Initialize Device Parameters Read Buffer Read DMA Read DMA Extended Read DMA without Retries Read Long with Retries Read Long without Retries Read Multiple Read Multiple Extended Read Native Max Address Read Native Max Address Extended Read Sectors Read Sectors Extended Read Sectors without Retries...
Momentus 5400.2 SATA Product Manual
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... x.xx ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS 8010H 0000H 2F00H 0000H 0200H 0200H 0007H xxxxH xxxxH 26 Momentus 5400.2 SATA Product Manual, Rev. abled 50 ATA-reserved 51 PIO data-transfer cycle timing mode 52 Retired 53 Words 54-58, 64-70 and 88 are valid 54 Number of current logical cylinders 55 Number of the drive. 4.3.1 Identify Device command The Identify Device command (command code ECH) transfers information about the drive to zero...
... x.xx ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS 8010H 0000H 2F00H 0000H 0200H 0200H 0007H xxxxH xxxxH 26 Momentus 5400.2 SATA Product Manual, Rev. abled 50 ATA-reserved 51 PIO data-transfer cycle timing mode 52 Retired 53 Words 54-58, 64-70 and 88 are valid 54 Number of current logical cylinders 55 Number of the drive. 4.3.1 Identify Device command The Identify Device command (command code ECH) transfers information about the drive to zero...
Momentus 5400.2 SATA Product Manual
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... Current capacity in sectors Number of sectors transferred during a Read Multiple or Write Multiple command Total number of user-addressable LBA sectors 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 transfer cycle time per word (120 nsec) Minimum PIO cycle time without IORDY flow control...
... Current capacity in sectors Number of sectors transferred during a Read Multiple or Write Multiple command Total number of user-addressable LBA sectors 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 transfer cycle time per word (120 nsec) Minimum PIO cycle time without IORDY flow control...
Momentus 5400.2 SATA Product Manual
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... +1-905-474-2459 Europe, the Middle East and Africa Support Services For an extensive list of drive products should contact their place of storage media. Our data recovery services labs are available on www.seagate.com. 32 Momentus 5400.2 SATA Product Manual, Rev. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for Seagate products. Customer Service Operations Warranty Service Seagate offers worldwide customer support for warrantyrelated issues.
... +1-905-474-2459 Europe, the Middle East and Africa Support Services For an extensive list of drive products should contact their place of storage media. Our data recovery services labs are available on www.seagate.com. 32 Momentus 5400.2 SATA Product Manual, Rev. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for Seagate products. Customer Service Operations Warranty Service Seagate offers worldwide customer support for warrantyrelated issues.
Momentus 5400.2 SATA Product Manual
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...sectors per track 3 Security Disable Password 25 Security Erase Prepare 25 Security Erase Unit 25 Security Freeze Lock 25 Security Set Password 25 Security Unlock 25 Seek 23 seek mode 8 Seek power 4 Seek time 7 seek time 4 Seeking 8 Self refresh, low power 10 Serial ATA 6 Serial ATA (SATA) interface 21 serial ATA ports 2 Service Life 14 servo electronics 8 Set Features 23 Set Max Address 23 Set Multiple Mode 24 Shock 12 Shock, nonoperating 4 Shock, operating 4 single-track seeks 7 Sleep 8, 24 Sleep mode 4, 10 sound power 4 Specification summary table 3 Spindle speed 3, 6 Spinup 8 spinup power...
...sectors per track 3 Security Disable Password 25 Security Erase Prepare 25 Security Erase Unit 25 Security Freeze Lock 25 Security Set Password 25 Security Unlock 25 Seek 23 seek mode 8 Seek power 4 Seek time 7 seek time 4 Seeking 8 Self refresh, low power 10 Serial ATA 6 Serial ATA (SATA) interface 21 serial ATA ports 2 Service Life 14 servo electronics 8 Set Features 23 Set Max Address 23 Set Multiple Mode 24 Shock 12 Shock, nonoperating 4 Shock, operating 4 single-track seeks 7 Sleep 8, 24 Sleep mode 4, 10 sound power 4 Specification summary table 3 Spindle speed 3, 6 Spinup 8 spinup power...