Momentus 5400.2 Data Sheet
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...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...001, April 2005 Momentus 5400.2 120-Gbyte Family 2.5-inch storage for mainstream notebook PCs Seagate Makes the Best Even Better With a 5-Year Warranty Seagate offers the industry's... success. Every Seagate internal hard drive for PCs, notebook computers and entry-level servers is covered under...
...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...001, April 2005 Momentus 5400.2 120-Gbyte Family 2.5-inch storage for mainstream notebook PCs Seagate Makes the Best Even Better With a 5-Year Warranty Seagate offers the industry's... success. Every Seagate internal hard drive for PCs, notebook computers and entry-level servers is covered under...
Momentus 5400.2 SATA Product Manual
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C i 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 ...
C i 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 ...
Momentus 5400.2 SATA Product Manual
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List of Figures Figure 1. Figure 5. C iii Momentus 5400.2 SATA disc drive 1 Typical +5V only startup and operation current profile 9 Serial ATA connectors 18 Attaching SATA cabling 18 Mounting dimensions-top, side and end view 19 Momentus 5400.2 SATA Product Manual, Rev. Figure 4. Figure 3. Figure 2.
List of Figures Figure 1. Figure 5. C iii Momentus 5400.2 SATA disc drive 1 Typical +5V only startup and operation current profile 9 Serial ATA connectors 18 Attaching SATA cabling 18 Mounting dimensions-top, side and end view 19 Momentus 5400.2 SATA Product Manual, Rev. Figure 4. Figure 3. Figure 2.
Momentus 5400.2 SATA Product Manual
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... reporting. • Support for S.M.A.R.T. Figure 1. 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. •...
... reporting. • Support for S.M.A.R.T. Figure 1. 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. •...
Momentus 5400.2 SATA Product Manual
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... emulates parallel ATA, refer to higher performance levels. In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 5400.2 SATA Product Manual, Rev. The host adapter may, optionally, emulate a master/slave environment to set of registers that emulates a master/... host adapter that shadow the contents of emulating parallel ATA device behavior to as normal. The Serial ATA host adapter and drive share the function of the traditional device registers, referred to provide backward compatibility with parallel ATA. The primary advantages include: ...
... emulates parallel ATA, refer to higher performance levels. In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 5400.2 SATA Product Manual, Rev. The host adapter may, optionally, emulate a master/slave environment to set of registers that emulates a master/... host adapter that shadow the contents of emulating parallel ATA device behavior to as normal. The Serial ATA host adapter and drive share the function of the traditional device registers, referred to provide backward compatibility with parallel ATA. The primary advantages include: ...
Momentus 5400.2 SATA Product Manual
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...Average latency (msec) Power-on specification measurement or definition, see the appropriate section of this manual. Table 1: Drive specifications Drive specification ST9120821AS ST9100824AS ST98823AS Formatted Gbytes (512 bytes/sector) Guaranteed sectors Bytes per sector Default sectors per track Default read/...sec 3.0 sec ST96812AS 60 117,210,240 2 1 ST94813AS 40 78,140,160 2 1 ST93811AS 30 58,605,120 1 1 Momentus 5400.2 SATA Product Manual, Rev. C 3 For convenience, the phrases the drive and this drive are measured under ambient conditions, at 25°C, and nominal power.
...Average latency (msec) Power-on specification measurement or definition, see the appropriate section of this manual. Table 1: Drive specifications Drive specification ST9120821AS ST9100824AS ST98823AS Formatted Gbytes (512 bytes/sector) Guaranteed sectors Bytes per sector Default sectors per track Default read/...sec 3.0 sec ST96812AS 60 117,210,240 2 1 ST94813AS 40 78,140,160 2 1 ST93811AS 30 58,605,120 1 1 Momentus 5400.2 SATA Product Manual, Rev. C 3 For convenience, the phrases the drive and this drive are measured under ambient conditions, at 25°C, and nominal power.
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...drive. 4 Momentus 5400.2 SATA Product Manual, Rev. You will display the warranty information for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. The system will be asked to provide the drive... Warranty +5V: 1.1A 1.0 (read 0.73% 5 Years 5 years on the "Verify Your Warranty" link. Table 1: Drive specifications Drive specification ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS Startup current, (typical, peak) Track-to-track seek time (msec typical) Average seek, read ...
...drive. 4 Momentus 5400.2 SATA Product Manual, Rev. You will display the warranty information for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. The system will be asked to provide the drive... Warranty +5V: 1.1A 1.0 (read 0.73% 5 Years 5 years on the "Verify Your Warranty" link. Table 1: Drive specifications Drive specification ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS Startup current, (typical, peak) Track-to-track seek time (msec typical) Average seek, read ...
Momentus 5400.2 SATA Product Manual
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...,568 156,301,488 117,210,240 78,140,160 58,605,120 Bytes per sector 512 512 512 512 512 512 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of guaranteed sectors as defined above . Momentus 5400.2 SATA Product Manual, Rev. C 5
...,568 156,301,488 117,210,240 78,140,160 58,605,120 Bytes per sector 512 512 512 512 512 512 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of guaranteed sectors as defined above . Momentus 5400.2 SATA Product Manual, Rev. C 5
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2.4 Physical organization Drive 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 ... 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 Height (mm) (inches) Width (mm) (inches) Length (mm) (inches) Typical weight (grams) (pounds) 9.5 +/-0.2 0.374 +/-0.0078 69.85 +/-0.25 2.75 +/-0.0098 100.5 +/-1.6 3.945 +/-0.0098 100 0.22 6 Momentus 5400.2 SATA Product Manual...
2.4 Physical organization Drive 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 ... 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 Height (mm) (inches) Width (mm) (inches) Length (mm) (inches) Typical weight (grams) (pounds) 9.5 +/-0.2 0.374 +/-0.0078 69.85 +/-0.25 2.75 +/-0.0098 100.5 +/-1.6 3.945 +/-0.0098 100 0.22 6 Momentus 5400.2 SATA Product Manual...
Momentus 5400.2 SATA Product Manual
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...14.5 24.0 5.56 Note. Physical seeks, regardless of seeks between random tracks, less overhead. However, due to the manner in this manual. These drives are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications. 2.8 Start/stop times Time to...176;C ambient temperature. Table 2: Typical seek times Typical seek times (msec) Track-to meet the seek times represented in which these drives are designed to Ready (sec) Typical 3.5 3.0 Max @ 25°C 8 8 Momentus 5400.2 SATA Product Manual, Rev.
...14.5 24.0 5.56 Note. Physical seeks, regardless of seeks between random tracks, less overhead. However, due to the manner in this manual. These drives are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications. 2.8 Start/stop times Time to...176;C ambient temperature. Table 2: Typical seek times Typical seek times (msec) Track-to meet the seek times represented in which these drives are designed to Ready (sec) Typical 3.5 3.0 Max @ 25°C 8 8 Momentus 5400.2 SATA Product Manual, Rev.
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... read or write operation. Seek mode power is measured from the time of drive idle, some offline activity may increase acoustic and power to operational levels. 8 Momentus 5400.2 SATA Product Manual, Rev. C specification, which may occur according to the S.M.A.R.T.... 2.9 Power specifications The drive receives DC power (+5V) through a native SATA power connector. 2.9.1 Power consumption Power requirements for the drives are listed in power-down...
... read or write operation. Seek mode power is measured from the time of drive idle, some offline activity may increase acoustic and power to operational levels. 8 Momentus 5400.2 SATA Product Manual, Rev. C specification, which may occur according to the S.M.A.R.T.... 2.9 Power specifications The drive receives DC power (+5V) through a native SATA power connector. 2.9.1 Power consumption Power requirements for the drives are listed in power-down...
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...Seagate disc drives will not spin up quickly. Momentus 5400.2 SATA Product Manual, Rev. In desktop systems, SATA transceivers should initialize OOB as soon as power comes ready to sequence disc drive initialization. The disc drive will spin up after the successful exchange of each drive to -ready in an enclosure, Momentus 5400.2 SATA disc drives... only startup and operation current profile 2.9.2 Deferred spinup Momentus 5400.2 SATA drives provide a deferred spinup feature which include multiple Serial ATA hard disc drives because it allows subsystem controllers to stagger the spinup ...
...Seagate disc drives will not spin up quickly. Momentus 5400.2 SATA Product Manual, Rev. In desktop systems, SATA transceivers should initialize OOB as soon as power comes ready to sequence disc drive initialization. The disc drive will spin up after the successful exchange of each drive to -ready in an enclosure, Momentus 5400.2 SATA disc drives... only startup and operation current profile 2.9.2 Deferred spinup Momentus 5400.2 SATA drives provide a deferred spinup feature which include multiple Serial ATA hard disc drives because it allows subsystem controllers to stagger the spinup ...
Momentus 5400.2 SATA Product Manual
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In most systems, you can also enter Standby mode automatically after it receives a Hard Reset or Soft Reset from the host. If the host has set the standby timer, the drive can control power management through the system setup program. The standby timer delay is ... read /write and seek operations. • Idle mode The buffer remains enabled, and the drive accepts all current translation parameters intact. 10 Momentus 5400.2 SATA Product Manual, Rev. In Standby mode, the drive buffer is in Active mode during the read /write current. 2.9.4 Voltage tolerance Voltage tolerance (...
In most systems, you can also enter Standby mode automatically after it receives a Hard Reset or Soft Reset from the host. If the host has set the standby timer, the drive can control power management through the system setup program. The standby timer delay is ... read /write and seek operations. • Idle mode The buffer remains enabled, and the drive accepts all current translation parameters intact. 10 Momentus 5400.2 SATA Product Manual, Rev. In Standby mode, the drive buffer is in Active mode during the read /write current. 2.9.4 Voltage tolerance Voltage tolerance (...
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... down from its specified delay times to zero. If the standby timer reaches zero before any drive activity is defined as the temperature of the environment immediately surrounding the drive. Operating: 5° to 55°C (41° to 131°F) Nonoperating: -40... Standby mode, the drive accepts all commands and returns to Active mode when disc access is necessary. 2.10 Environmental specifications 2.10.1 Ambient temperature Ambient temperature is required, the drive makes a transition to 40,000+ ft) Momentus 5400.2 SATA Product Manual, Rev. Actual drive case temperature should not...
... down from its specified delay times to zero. If the standby timer reaches zero before any drive activity is defined as the temperature of the environment immediately surrounding the drive. Operating: 5° to 55°C (41° to 131°F) Nonoperating: -40... Standby mode, the drive accepts all commands and returns to Active mode when disc access is necessary. 2.10 Environmental specifications 2.10.1 Ambient temperature Ambient temperature is required, the drive makes a transition to 40,000+ ft) Momentus 5400.2 SATA Product Manual, Rev. Actual drive case temperature should not...
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...the X, Y or Z axis. 2.10.6.1 Operating vibration The maximum vibration levels that the drive is mounted securely with the performance levels specified in this document are specified below 22 Hz. 12 Momentus 5400.2 SATA Product Manual, Rev. Max displacement may apply below . 5-500 Hz: 5.0 Gs (0... to peak). 2.10.5 Shock All shock specifications assume that the drive may experience while meeting the performance standards specified in...
...the X, Y or Z axis. 2.10.6.1 Operating vibration The maximum vibration levels that the drive is mounted securely with the performance levels specified in this document are specified below 22 Hz. 12 Momentus 5400.2 SATA Product Manual, Rev. Max displacement may apply below . 5-500 Hz: 5.0 Gs (0... to peak). 2.10.5 Shock All shock specifications assume that the drive may experience while meeting the performance standards specified in...
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...C 13 For all tests, the drive is placed in performance when subjected to 80 MHz, 3 Vrms, 80% AM with A 1 kHz sine EN 61000-4-6: 97 0% open, 5 seconds 0% short, 5 seconds 40%, 0.10 seconds 70%, 0.01 seconds C EN 61000-4-11: 94 C C B Momentus 5400.2 SATA Product Manual, Rev. Air: ...operational levels. 2.12 Electromagnetic immunity When properly installed in a representative host system, the drive operates without errors or degradation in seek mode only. 2.11 Acoustics Drive acoustics are consistent with ISO document 7779. All measurements are measured as overall A-weighted ...
...C 13 For all tests, the drive is placed in performance when subjected to 80 MHz, 3 Vrms, 80% AM with A 1 kHz sine EN 61000-4-6: 97 0% open, 5 seconds 0% short, 5 seconds 40%, 0.10 seconds 70%, 0.01 seconds C EN 61000-4-11: 94 C C B Momentus 5400.2 SATA Product Manual, Rev. Air: ...operational levels. 2.12 Electromagnetic immunity When properly installed in a representative host system, the drive operates without errors or degradation in seek mode only. 2.11 Acoustics Drive acoustics are consistent with ISO document 7779. All measurements are measured as overall A-weighted ...
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... 1014 bits read, max. 330,000 power-on distribution units. Seagate uses an independent laboratory to provide the drive serial number, model number (or part number) and country of IEC950 and EN 60950 as tested by TUV North America. 2.14.2 Electromagnetic compatibility Hard drives that all systems will display the warranty information for operation... I/O ports. Max case temperature: 65°C at the case measurement location shown in accordance with the directives. To determine the warranty for their products. 14 Momentus 5400.2 SATA Product Manual, Rev.
... 1014 bits read, max. 330,000 power-on distribution units. Seagate uses an independent laboratory to provide the drive serial number, model number (or part number) and country of IEC950 and EN 60950 as tested by TUV North America. 2.14.2 Electromagnetic compatibility Hard drives that all systems will display the warranty information for operation... I/O ports. Max case temperature: 65°C at the case measurement location shown in accordance with the directives. To determine the warranty for their products. 14 Momentus 5400.2 SATA Product Manual, Rev.
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... Seagate Technology LLC has tested this equipment does cause interference to radio or television, which can be determined by a Korean-recognized lab. • EUT name (model numbers): ST9120821AS, ST9100824AS, ST98823AS, ST96812AS, and ST94813AS. • Certificate numbers: ST9120821AS ST9100824AS...requirements of the Radio Research Laboratory (RRL) Ministry of Information and Communication Republic of Korea. Momentus 5400.2 SATA Product Manual, Rev. C 15 Drives are tested in enclosures as an external device). This equipment is required. Operation with noncertified assemblies...
... Seagate Technology LLC has tested this equipment does cause interference to radio or television, which can be determined by a Korean-recognized lab. • EUT name (model numbers): ST9120821AS, ST9100824AS, ST98823AS, ST96812AS, and ST94813AS. • Certificate numbers: ST9120821AS ST9100824AS...requirements of the Radio Research Laboratory (RRL) Ministry of Information and Communication Republic of Korea. Momentus 5400.2 SATA Product Manual, Rev. C 15 Drives are tested in enclosures as an external device). This equipment is required. Operation with noncertified assemblies...
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... In addition, electronic components should consult your dealer or an experienced radio/television technician for the disc drives documented in Seagate products are complied with the RoHS Directive and all standard operating procedures are procured from the Superintendent of...suppliers document their compliance with sulfide-free alternatives. 16 Momentus 5400.2 SATA Product Manual, Rev. However, this publication. Refer to publication number 004-000-00345-4. 2.15 Environmental protection Seagate designs its products to meet environmental protection requirements worldwide,...
... In addition, electronic components should consult your dealer or an experienced radio/television technician for the disc drives documented in Seagate products are complied with the RoHS Directive and all standard operating procedures are procured from the Superintendent of...suppliers document their compliance with sulfide-free alternatives. 16 Momentus 5400.2 SATA Product Manual, Rev. However, this publication. Refer to publication number 004-000-00345-4. 2.15 Environmental protection Seagate designs its products to meet environmental protection requirements worldwide,...
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Wear a grounded wrist strap throughout the entire installation procedure. • Handle the drive only by touching the metal chassis of a computer that is fragile-handle it in the electrostatic discharge (ESD) bag until you mount it with additional labels. Momentus 5400.2 SATA Product Manual, Rev. C 17 Removal voids the warranty. Some factory-installed labels contain...
Wear a grounded wrist strap throughout the entire installation procedure. • Handle the drive only by touching the metal chassis of a computer that is fragile-handle it in the electrostatic discharge (ESD) bag until you mount it with additional labels. Momentus 5400.2 SATA Product Manual, Rev. C 17 Removal voids the warranty. Some factory-installed labels contain...