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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...-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 and Intel, enable system builders to...
...-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 and Intel, enable system builders to...
Whitebooks: An Imperative Opportunity (187K, PDF)
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... power usage and improves performance, especially with Windows Vista. • The Seagate Momentus 7200 series of mobile computing and adjust their owners. Through its partner program, Seagate works with customers and avoid losing account control. System builders need to withstand 900 Gs of their strategy accordingly. Seagate Supports the Whitebook Market Seagate is a hybrid drive, featuring built-in USA. it offers a 160-GB capacity. • The Seagate Momentus 5400 FDE.2 drive...
... power usage and improves performance, especially with Windows Vista. • The Seagate Momentus 7200 series of mobile computing and adjust their owners. Through its partner program, Seagate works with customers and avoid losing account control. System builders need to withstand 900 Gs of their strategy accordingly. Seagate Supports the Whitebook Market Seagate is a hybrid drive, featuring built-in USA. it offers a 160-GB capacity. • The Seagate Momentus 5400 FDE.2 drive...
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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... monitoring and reporting. • Support for S.M.A.R.T. Momentus 5400.2 SATA disc drive Momentus 5400.2 SATA Product Manual, Rev. C 1 1.0 Introduction This manual describes the functional, mechanical 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...
... monitoring and reporting. • Support for S.M.A.R.T. Momentus 5400.2 SATA disc drive Momentus 5400.2 SATA Product Manual, Rev. C 1 1.0 Introduction This manual describes the functional, mechanical 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...
Momentus 5400.2 SATA Product Manual
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..., referred to set of emulating parallel ATA device behavior to the "Serial ATA: High Speed Serialized AT Attachment" specification. C The Serial ATA interface connects each disc drive in your current system and expect all emulated. This essentially means both drives behave as if they are Device 0 (master) devices. The host adapter may, optionally, emulate a master/slave environment to host software as normal. The Command and Control Block registers, PIO and DMA data transfers, resets, and interrupts...
..., referred to set of emulating parallel ATA device behavior to the "Serial ATA: High Speed Serialized AT Attachment" specification. C The Serial ATA interface connects each disc drive in your current system and expect all emulated. This essentially means both drives behave as if they are Device 0 (master) devices. The host adapter may, optionally, emulate a master/slave environment to host software as normal. The Command and Control Block registers, PIO and DMA data transfers, resets, and interrupts...
Momentus 5400.2 SATA Product Manual
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... 1: Drive specifications Drive specification ST9120821AS ST9100824AS ST98823AS Formatted Gbytes (512 bytes/sector) Guaranteed sectors Bytes per sector Default sectors per track Default read/write heads Default cylinders Physical read/write heads Discs Recording density 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...
... 1: Drive specifications Drive specification ST9120821AS ST9100824AS ST98823AS Formatted Gbytes (512 bytes/sector) Guaranteed sectors Bytes per sector Default sectors per track Default read/write heads Default cylinders Physical read/write heads Discs Recording density 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...
Momentus 5400.2 SATA Product Manual
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..., peak) Track-to-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; To determine the warranty for your drive. 4 Momentus 5400.2 SATA Product Manual, Rev. You will display the warranty information for a specific drive, use a web browser to peak...
..., peak) Track-to-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; To determine the warranty for your drive. 4 Momentus 5400.2 SATA Product Manual, Rev. You will display the warranty information for a specific drive, use a web browser to peak...
Momentus 5400.2 SATA Product Manual
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... software-controlled power on/off cycles 20,000 hard power on/off cycles Yes (requires COMPRESET from 0 to n-1, where n is the number of guaranteed sectors as defined above . 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...
... software-controlled power on/off cycles 20,000 hard power on/off cycles Yes (requires COMPRESET from 0 to n-1, where n is the number of guaranteed sectors as defined above . 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...
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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.... Typical +5V only startup and operation current profile 2.9.2 Deferred spinup Momentus 5400.2 SATA drives provide a deferred spinup feature which storage subsystem controllers can use to guarantee the drive spins up without an operational host-side Serial ATA transceiver. This state is followed by a COMINIT signal generated by an exchange of each drive to Serial ATA 1.0 specification • SATA 1.0 design guides Note. Seagate disc drives will not spin up quickly...
.... Typical +5V only startup and operation current profile 2.9.2 Deferred spinup Momentus 5400.2 SATA drives provide a deferred spinup feature which storage subsystem controllers can use to guarantee the drive spins up without an operational host-side Serial ATA transceiver. This state is followed by a COMINIT signal generated by an exchange of each drive to Serial ATA 1.0 specification • SATA 1.0 design guides Note. Seagate disc drives will not spin up quickly...
Momentus 5400.2 SATA Product Manual
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... Active mode during the read /write current. 2.9.4 Voltage tolerance Voltage tolerance (including noise): 5V ± 5% 2.9.5 Power-management modes The drive provides programmable power management to -peak square-wave injected noise at rest. If the host has set the standby timer, the drive can control power management through the system setup program. After receiving a reset, the drive exits Sleep mode and enters Standby mode with a maximum of time. In Sleep mode, the drive buffer...
... Active mode during the read /write current. 2.9.4 Voltage tolerance Voltage tolerance (including noise): 5V ± 5% 2.9.5 Power-management modes The drive provides programmable power management to -peak square-wave injected noise at rest. If the host has set the standby timer, the drive can control power management through the system setup program. After receiving a reset, the drive exits Sleep mode and enters Standby mode with a maximum of time. In Sleep mode, the drive buffer...
Momentus 5400.2 SATA Product Manual
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... B and the immunity levels are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections of purchase. Testing is designed for their products. 14 Momentus 5400.2 SATA Product Manual, Rev. The drive is performed to provide the drive serial number, model number (or part number) and country of IEC950 and...
... B and the immunity levels are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections of purchase. Testing is designed for their products. 14 Momentus 5400.2 SATA Product Manual, Rev. The drive is performed to provide the drive serial number, model number (or part number) and country of IEC950 and...
Momentus 5400.2 SATA Product Manual
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... Interference/Electromagnetic Susceptibility (EMI/EMS) for a Class B computing device, pursuant to Subpart J, Part 15 of the FCC rules. However, there is no Federal Communications Commission verification or certification of the device is designed to radio and television reception. Momentus 5400.2 SATA Product Manual, Rev. This equipment generates and uses radio frequency energy and if not installed and used in enclosures as an external device).
... Interference/Electromagnetic Susceptibility (EMI/EMS) for a Class B computing device, pursuant to Subpart J, Part 15 of the FCC rules. However, there is no Federal Communications Commission verification or certification of the device is designed to radio and television reception. Momentus 5400.2 SATA Product Manual, Rev. This equipment generates and uses radio frequency energy and if not installed and used in enclosures as an external device).
Momentus 5400.2 SATA Product Manual
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... used in electronic products effective July 2006. A number of RoHS substances in such parts or materials. We rely on the surface of any electronic equipment may find helpful the following booklet prepared by replacing materials near circuitry with sulfide-free alternatives. 16 Momentus 5400.2 SATA Product Manual, Rev. Current supplier declarations include disclosure of the inclusion of the printed circuit board assembly...
... used in electronic products effective July 2006. A number of RoHS substances in such parts or materials. We rely on the surface of any electronic equipment may find helpful the following booklet prepared by replacing materials near circuitry with sulfide-free alternatives. 16 Momentus 5400.2 SATA Product Manual, Rev. Current supplier declarations include disclosure of the inclusion of the printed circuit board assembly...
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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...; Bit 6: removable controller • Bit 0: reserved Number of logical cylinders ATA-reserved Number of logical heads Retired Retired Number of logical sectors per interrupt on page 3 for default parameter settings. See Section 2.0 on Read multiple and Write multiple (16) 48 Reserved 49 Standard Standby timer, IORDY supported and may not be set to zero. 4.3.1 Identify Device command The Identify Device command (command code ECH) transfers information about the drive to the host following commands contain drive-specific features...
...; Bit 6: removable controller • Bit 0: reserved Number of logical cylinders ATA-reserved Number of logical heads Retired Retired Number of logical sectors per interrupt on page 3 for default parameter settings. See Section 2.0 on Read multiple and Write multiple (16) 48 Reserved 49 Standard Standby timer, IORDY supported and may not be set to zero. 4.3.1 Identify Device command The Identify Device command (command code ECH) transfers information about the drive to the host following commands contain drive-specific features...
Momentus 5400.2 SATA Product Manual
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... Hardware reset value (see description following this table) Auto acoustic management setting ATA-reserved Total number of user-addressable LBA sectors available (see Section 2.2 for related information) These words are required 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...
... Hardware reset value (see description following this table) Auto acoustic management setting ATA-reserved Total number of user-addressable LBA sectors available (see Section 2.2 for related information) These words are required 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...
Momentus 5400.2 SATA Product Manual
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... formats and all brands of telephone numbers to technical support, presales and warranty service in Europe, the Middle East and Africa, go to the "Contact Us" page on www.seagate.com. 32 Momentus 5400.2 SATA Product Manual, Rev. Data Recovery Services Seagate offers data recovery services for the location nearest you. Our data recovery services labs are available on www.seagate.com. C Resellers or end users of drive products should contact their place of purchase or Seagate warranty service...
... formats and all brands of telephone numbers to technical support, presales and warranty service in Europe, the Middle East and Africa, go to the "Contact Us" page on www.seagate.com. 32 Momentus 5400.2 SATA Product Manual, Rev. Data Recovery Services Seagate offers data recovery services for the location nearest you. Our data recovery services labs are available on www.seagate.com. C Resellers or end users of drive products should contact their place of purchase or Seagate warranty service...
Momentus 5400.2 SATA Product Manual
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... 24 Write Sectors 24 Momentus 5400.2 SATA Product Manual, Rev. C 35 implementation 23 Safety certification 14 SATA 6, 21 screws 12, 19 sector 5 sectors 5 Sectors per track 5 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...
... 24 Write Sectors 24 Momentus 5400.2 SATA Product Manual, Rev. C 35 implementation 23 Safety certification 14 SATA 6, 21 screws 12, 19 sector 5 sectors 5 Sectors per track 5 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...