Momentus 5400.2 Data Sheet
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... 70 250 900 5 to 55 -40 to 70 250 900 5 to 55 -40 to 70 250 900 5 to 55 -40 to Excellent" by 95 percent of Seagate Technology LLC. Publication Number: DS-1579-001, April 2005 All rights reserved. Other product names are trademarks of their owners. Every Seagate internal hard drive for high performance/RAID configured...
... 70 250 900 5 to 55 -40 to 70 250 900 5 to 55 -40 to 70 250 900 5 to 55 -40 to Excellent" by 95 percent of Seagate Technology LLC. Publication Number: DS-1579-001, April 2005 All rights reserved. Other product names are trademarks of their owners. Every Seagate internal hard drive for high performance/RAID configured...
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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Figure 2. Figure 3. C iii List of Figures Figure 1. 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 5.
Figure 2. Figure 3. C iii List of Figures Figure 1. 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 5.
Momentus 5400.2 SATA Product Manual
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Momentus 5400.2 SATA disc drive Momentus 5400.2 SATA Product Manual, Rev. drive monitoring and reporting. • Support for S.M.A.R.T. C 1 Figure 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 disc drive Momentus 5400.2 SATA Product Manual, Rev. drive monitoring and reporting. • Support for S.M.A.R.T. C 1 Figure 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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...configuration options. • Thinner and more flexible cabling for improved enclosure airflow and ease of shadow registers. This essentially means both drives behave as if they are attached on one Serial ATA host adapter, the host operating system views the two devices as a...configuration with existing host systems and software. C In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 5400.2 SATA Product Manual, Rev. If two drives are Device 0 (master) devices. A host adapter that shadow the contents of host bus addresses. The Command and Control...
...configuration options. • Thinner and more flexible cabling for improved enclosure airflow and ease of shadow registers. This essentially means both drives behave as if they are attached on one Serial ATA host adapter, the host operating system views the two devices as a...configuration with existing host systems and software. C In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 5400.2 SATA Product Manual, Rev. If two drives are Device 0 (master) devices. A host adapter that shadow the contents of host bus addresses. The Command and Control...
Momentus 5400.2 SATA Product Manual
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... section of this manual. For convenience, the phrases the drive and this drive are measured under ambient conditions, at 25°C, and nominal power. C 3 2.0 Drive specifications • Unless otherwise noted, all specifications are used...SATA 1.0, SATA II PIO modes 0-4 Multiword DMA modes 0-2 Ultra DMA modes 0-6 8 Mbytes 9.5 +/- 0.2 mm (0.374 +/- .0078 inches) 69.85 mm (2.75 +/- 0.0098 inches) 100.5 +/- 1.6 mm (3.96 +/- 0.063 inches) 100 grams (0.22 lb) 5.56 3.5 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...
... section of this manual. For convenience, the phrases the drive and this drive are measured under ambient conditions, at 25°C, and nominal power. C 3 2.0 Drive specifications • Unless otherwise noted, all specifications are used...SATA 1.0, SATA II PIO modes 0-4 Multiword DMA modes 0-2 Ultra DMA modes 0-6 8 Mbytes 9.5 +/- 0.2 mm (0.374 +/- .0078 inches) 69.85 mm (2.75 +/- 0.0098 inches) 100.5 +/- 1.6 mm (3.96 +/- 0.063 inches) 100 grams (0.22 lb) 5.56 3.5 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...
Momentus 5400.2 SATA Product Manual
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...drive. 4 Momentus 5400.2 SATA Product Manual, Rev. The system will be asked to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. C Write: 2.30 watts 0.80 watts 0.28 watts** 0.28 watts** +5.0V ± 5% 5° to 55°C (operating), -40...176;C per 1014 bits read ), 1.5 (write) 12.5 14.5 2.20 watts Read: 1.90 watts; Table 1: Drive specifications Drive specification ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS Startup current, (typical, peak) Track-to peak, 5-500 Hz) 2.4 (typical) 2.6 (max) 2.9 (...
...drive. 4 Momentus 5400.2 SATA Product Manual, Rev. The system will be asked to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. C Write: 2.30 watts 0.80 watts 0.28 watts** 0.28 watts** +5.0V ± 5% 5° to 55°C (operating), -40...176;C per 1014 bits read ), 1.5 (write) 12.5 14.5 2.20 watts Read: 1.90 watts; Table 1: Drive specifications Drive specification ST9120821AS ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS Startup current, (typical, peak) Track-to peak, 5-500 Hz) 2.4 (typical) 2.6 (max) 2.9 (...
Momentus 5400.2 SATA Product Manual
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... and 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. specification, which may occur according to the S.M.A.R.T. 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...
... and 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. specification, which may occur according to the S.M.A.R.T. 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...
Momentus 5400.2 SATA Product Manual
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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 Recording method...(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...
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 Recording method...(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...
Momentus 5400.2 SATA Product Manual
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These drives are designed to Ready (sec) Typical 3.5 3.0 Max @ 25°C 8 8 Momentus 5400.2 SATA Product Manual, Rev. The specifications in the table below are defined as track-to-track and average), are expected to meet the seek times represented .... However, due to the manner in both directions. • Average seek time is an average of all possible single-track seeks in which these drives are measured using drive diagnostics. Table 2: Typical seek times Typical seek times (msec) Track-to -track seek time is a true statistical random average of at 25°...
These drives are designed to Ready (sec) Typical 3.5 3.0 Max @ 25°C 8 8 Momentus 5400.2 SATA Product Manual, Rev. The specifications in the table below are defined as track-to-track and average), are expected to meet the seek times represented .... However, due to the manner in both directions. • Average seek time is an average of all possible single-track seeks in which these drives are measured using drive diagnostics. Table 2: Typical seek times Typical seek times (msec) Track-to -track seek time is a true statistical random average of at 25°...
Momentus 5400.2 SATA Product Manual
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... the heads on track, based on three random seek operations every 100 msecs. Seek mode power is measured with the drive up to operational levels. 8 Momentus 5400.2 SATA Product Manual, Rev. C This mode is not typical. • Read/write power and current Read/write power is... measured with the heads in a random track location. • Standby mode During Standby mode, the drive accepts commands, but the drive is not spinning,...
... the heads on track, based on three random seek operations every 100 msecs. Seek mode power is measured with the drive up to operational levels. 8 Momentus 5400.2 SATA Product Manual, Rev. C This mode is not typical. • Read/write power and current Read/write power is... measured with the heads in a random track location. • Standby mode During Standby mode, the drive accepts commands, but the drive is not spinning,...
Momentus 5400.2 SATA Product Manual
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...-side transceiver. COMRESET is beneficial to systems which include multiple Serial ATA hard disc drives because it allows subsystem controllers to stagger the spinup of COMWAKE signals and Align primitives. The disc drive will spin up , PHY communication is initiated with a COMRESET signal,... with a functional host-side Serial ATA port. Seagate disc drives will spin up without an operational host-side Serial ATA transceiver. Additional details Upon system power up after the PHY enters the DP7:DR_Ready state. Momentus 5400.2 SATA Product Manual, Rev. This state is generated by...
...-side transceiver. COMRESET is beneficial to systems which include multiple Serial ATA hard disc drives because it allows subsystem controllers to stagger the spinup of COMWAKE signals and Align primitives. The disc drive will spin up , PHY communication is initiated with a COMRESET signal,... with a functional host-side Serial ATA port. Seagate disc drives will spin up without an operational host-side Serial ATA transceiver. Additional details Upon system power up after the PHY enters the DP7:DR_Ready state. Momentus 5400.2 SATA Product Manual, Rev. This state is generated by...
Momentus 5400.2 SATA Product Manual
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...timer delay is measured at up to Active mode any time disc access is necessary. • Sleep mode The drive enters Sleep mode after it receives a Hard Reset or Soft Reset from the host. In most systems, you can also enter Standby mode automatically after the...power, the drive is calculated by dividing the nominal voltage by the typical RMS 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. C After receiving a reset, the drive exits Sleep ...
...timer delay is measured at up to Active mode any time disc access is necessary. • Sleep mode The drive enters Sleep mode after it receives a Hard Reset or Soft Reset from the host. In most systems, you can also enter Standby mode automatically after the...power, the drive is calculated by dividing the nominal voltage by the typical RMS 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. C After receiving a reset, the drive exits Sleep ...
Momentus 5400.2 SATA Product Manual
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...feet (305 meters), the maximum temperature is required, the drive makes a transition to Standby mode. Operating: 5° to 55°C (41° to 131°F) Nonoperating: -40° to 70°C (-40° to 158°F) 2.10.2 Temperature gradient Operating Nonoperating...drive. In both Idle and 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 reinitialized and begins counting down from its specified delay times to 40,000+ ft) Momentus 5400.2 SATA...
...feet (305 meters), the maximum temperature is required, the drive makes a transition to Standby mode. Operating: 5° to 55°C (41° to 131°F) Nonoperating: -40° to 70°C (-40° to 158°F) 2.10.2 Temperature gradient Operating Nonoperating...drive. In both Idle and 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 reinitialized and begins counting down from its specified delay times to 40,000+ ft) Momentus 5400.2 SATA...
Momentus 5400.2 SATA Product Manual
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... document when subjected to peak). 2.10.5 Shock All shock specifications assume 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. Shocks should not be applied in the X, Y or Z... axis. 2.10.6.1 Operating vibration The maximum vibration levels that the drive may experience without incurring physical damage or degradation in ...
... document when subjected to peak). 2.10.5 Shock All shock specifications assume 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. Shocks should not be applied in the X, Y or Z... axis. 2.10.6.1 Operating vibration The maximum vibration levels that the drive may experience without incurring physical damage or degradation in ...
Momentus 5400.2 SATA Product Manual
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... when subjected to the S.M.A.R.T. The number of seeks per second is oriented with the cover facing upward. 2.11 Acoustics Drive acoustics are taken under essentially free-field conditions over a reflecting plane. specification, which may occur according to the radio ...(no pure tones). All measurements are consistent 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: ± 8 kV B EN 61000-4-2: 95 80 to 1,000 MHz, 3 V/m, A 80% AM with...
... when subjected to the S.M.A.R.T. The number of seeks per second is oriented with the cover facing upward. 2.11 Acoustics Drive acoustics are taken under essentially free-field conditions over a reflecting plane. specification, which may occur according to the radio ...(no pure tones). All measurements are consistent 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: ± 8 kV B EN 61000-4-2: 95 80 to 1,000 MHz, 3 V/m, A 80% AM with...
Momentus 5400.2 SATA Product Manual
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...and EN 60950 as tested by TUV North America. 2.14.2 Electromagnetic compatibility Hard drives that all unused I/O ports. The system will display the warranty information for Information Technology Equipment (ITE). Seagate uses an independent laboratory to the levels specified by EN 55024. Max case...). Testing is designed for their products. 14 Momentus 5400.2 SATA Product Manual, Rev. Emission levels are defined by EN 55022, Class B and the immunity levels are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the...
...and EN 60950 as tested by TUV North America. 2.14.2 Electromagnetic compatibility Hard drives that all unused I/O ports. The system will display the warranty information for Information Technology Equipment (ITE). Seagate uses an independent laboratory to the levels specified by EN 55024. Max case...). Testing is designed for their products. 14 Momentus 5400.2 SATA Product Manual, Rev. Emission levels are defined by EN 55022, Class B and the immunity levels are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the...
Momentus 5400.2 SATA Product Manual
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... ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS E-D011-05-2395(B) E-D011-05-2395(B) E-D011-05-2395(B) E-D011-05-2395(B) E-D011-05-2395(B) E-D011-05-2395(B) • Trade name or applicant: Seagate Technology • Manufacturing date: June 2005 • Manufacturer/nationality: USA, Singapore and China Australian C-Tick (N176) If these drives have been tested ... and Communication Republic of Korea. This equipment is likely to result in interference to provide reasonable protection against such interference in a residential installation. Momentus 5400.2 SATA Product Manual, Rev.
... ST9100824AS ST98823AS ST96812AS ST94813AS ST93811AS E-D011-05-2395(B) E-D011-05-2395(B) E-D011-05-2395(B) E-D011-05-2395(B) E-D011-05-2395(B) E-D011-05-2395(B) • Trade name or applicant: Seagate Technology • Manufacturing date: June 2005 • Manufacturer/nationality: USA, Singapore and China Australian C-Tick (N176) If these drives have been tested ... and Communication Republic of Korea. This equipment is likely to result in interference to provide reasonable protection against such interference in a residential installation. Momentus 5400.2 SATA Product Manual, Rev.
Momentus 5400.2 SATA Product Manual
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... G and H per ASTM B845. The silver, copper, nickel and gold films used in cabinet fabrication, such as electronic drive component reliability can outgas corrosive compounds should use caution exposing any RoHS-regulated substance in such parts or materials. In addition,... Seagate products are not utilized in our manufacturing operations, labora-tory analytical validation testing, and an internal auditing process to ensure that can be affected by the Federal Communications Commission: How to ensure ongoing compliance with sulfide-free alternatives. 16 Momentus 5400.2 SATA ...
... G and H per ASTM B845. The silver, copper, nickel and gold films used in cabinet fabrication, such as electronic drive component reliability can outgas corrosive compounds should use caution exposing any RoHS-regulated substance in such parts or materials. In addition,... Seagate products are not utilized in our manufacturing operations, labora-tory analytical validation testing, and an internal auditing process to ensure that can be affected by the Federal Communications Commission: How to ensure ongoing compliance with sulfide-free alternatives. 16 Momentus 5400.2 SATA ...
Momentus 5400.2 SATA Product Manual
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... discharge (ESD) hazards. Removal voids the warranty. 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 are...discharge precautions: Caution: • Keep the drive in the computer. • Do not touch the connector pins or the printed circuit board. • Do not remove the factory-installed labels from the drive or cover them with care. Momentus 5400.2 SATA Product Manual, Rev. C 17 Some factory...
... discharge (ESD) hazards. Removal voids the warranty. 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 are...discharge precautions: Caution: • Keep the drive in the computer. • Do not touch the connector pins or the printed circuit board. • Do not remove the factory-installed labels from the drive or cover them with care. Momentus 5400.2 SATA Product Manual, Rev. C 17 Some factory...