Momentus 7200.
Momentus 7200.
©2003, 2004, 2005, 2006 Seagate Technology LLC All rights reserved Publication number: 100320518, Rev. B September 2006 Seagate, Seagate Technology, and the Seagate logo are registered trademarks of Seagate Technology LLC. SeaTools, SeaFONE, SeaBOARD, and SeaTDD are either registered trademarks or trademarks of Seagate Technology LLC. Other product names are registered trademarks or trademarks of their owners. Seagate reserves the right to change, without notice, product offerings or specifications.
Revision status summary sheet Revision Rev. A Rev. B Date 05/17/05 09/18/06 Sheets Affected All. Page 6 (Section 2.5) and pages 27-30 (Section 5.0).
Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Specification summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . .
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List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Momentus 7200.1 PATA disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Typical 5V startup and operating current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Mounting dimensions—top, side and end view . . . . . . . . . . . . . .
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1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate® Momentus 7200.1 PATA drives: • ST910021A • ST980825A • ST96023A • ST94015A These drives provide the following key features: • 7,200-RPM spindle speed and 8-Mbyte buffer combine for superior performance. • Quiet operation. Fluid Dynamic Bearing (FDB) motor. • High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.
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2.0 Drive specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate ST910021A. ST980825A, ST96023A and ST94015A model drives. 2.1 Specification summary The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.
Table 1: Specifications Drive specification ST910021A ST980825A ST96023A Seek power (typical) 2.6 watts Read/write power (typical) 2.2 watts Idle mode (typical) 1.3 watts Standby mode 0.26 watts (typical)** Sleep mode 0.
2.2 Formatted capacity Model Formatted capacity Guaranteed sectors Bytes per sector ST910021A 100 Gbytes 195,371,568 512 ST980825A 80 Gbytes 156,301,488 512 ST96023A 60 Gbytes 117,210,240 512 ST94015A 40 Gbytes 78,140,160 512 2.
2.5 Recording and interface technology Technology Specification Interface Parallel ATA Recording method RLL 0,11 Recording density BPI (bits/inch max) 700,000 Track density TPI (tracks/inch max) 114,000 Areal density (Gbits/inch2 max) 81 Spindle speed (RPM) (± 0.2%) 7,200 Internal data-transfer rate OD (Mbits/sec max) 539 Sustained data transfer rate OD (Mbytes/sec max) 45.
2.7 Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications below are defined as follows: • Track-to-track seek time is an average of all possible single-track seeks in both directions. • Average seek time is a true statistical random average of at least 5,000 measurements of seeks between random tracks, less overhead. *Typical seek times (msec) Read Write Track-to-track 1.5 2.0 Average 10.5 12.
2.9 Power specifications The drive receives DC power (+5V) through the interface connector. 2.9.1 Power consumption Power requirements for the drives are listed in the Table 2 on page 8. Typical power measurements are based on an average of drives tested, under nominal conditions, using 5.0V input voltage at 25°C ambient temperature. • Spinup power Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed.
2.9.1.1 Typical current profile Figure 2. Typical 5V startup and operating current profile 2.9.2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line. Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to 10 MHz. Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write current. 2.9.
2.9.4 Power-management modes The drive provides programmable power management to provide greater energy efficiency. In most systems, you can control power management through the system setup program.
2.10 Environmental specifications 2.10.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 65°C (149°F) within the operating ambient conditions. Above 1,000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet. Operating: Nonoperating: 2.10.
2.10.5 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or Z axis. 2.10.5.1 Operating shock These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 250 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second. 2.10.5.
2.11 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward. Note. For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is defined by the following equation: (Number of seeks per second = 0.
2.13 Reliability Measurement type Specification Nonrecoverable read errors 1 per 1014 bits read, max Annualized Failure Rate (AFR) 0.
Korean RRL If these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Ministry of Information and Communication Republic of Korea. These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibility (EMI/EMS) for Class B products.
If necessary, you should consult your dealer or an experienced radio/television technician for additional suggestions. You may find helpful the following booklet prepared by the Federal Communications Commission: How to Identify and Resolve Radio-Television Interference Problems. This booklet is available from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. Refer to publication number 004-000-00345-4. 2.
3.0 Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. 3.1 Handling and static discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD) hazards.
3.2.2 Cable-select option Computers that use cable select determine the master and slave drives by selecting or deselecting pin 28, CSEL, on the interface bus. Master and slave drives are determined by their physical position on the cable. To enable cable select, set a jumper as shown in Figure 3. Refer to your computer manual to determine whether your computer supports this option. 3.
4.0 ATA interface These drives use the industry-standard ATA task file interface that supports 16-bit data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers.
4.1.1 Supported ATA commands The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Draft ATA-6 Standard..
Table 7: Supported commands Command name Command code (in hex) Security Unlock F2H Seek 70H Set Drive Parameters 91H Set Features EFH Set Max Address F9H Note: Individual Set Max commands are identified by the value placed in the Set Max Features register as defined to the right. Address: Password: Lock: Unlock: Freeze Lock: Set Multiple Mode C6H Sleep 99H, E6H S.M.A.R.T.
Table 7: Supported commands Command name Command code (in hex) Security Freeze Lock F5H Security Disable Password F6H 22 Momentus 7200.1 PATA Product Manual, Rev.
4.1.2 Identify Device command The Identify Device command (command code ECH) transfers information about the drive to the host following power up. The data is organized as a single 512-byte block of data, whose contents are shown in the table on page 27. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive. See Section 2.0 on page 3 for default parameter settings.
Word Description Value 59 Number of sectors transferred during a Read Multiple or Write Multiple command xxxxH 60–61 Total number of user-addressable LBA sectors available (see Section 2.
Word Description Value 160–254 ATA-reserved 0000H 255 Integrity word xxA5H Note. See the bit descriptions below 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 Multiword DMA mode 1 is currently active. 10 Multiword DMA mode 2 is currently active.
4.1.3 Set Features command This command controls the implementation of various features that the drive supports. When the drive receives this command, it sets BSY, checks the contents of the Features register, clears BSY and generates an interrupt. If the value in the register does not represent a feature that the drive supports, the command is aborted. Power-on default has the read look-ahead and write caching features enabled.
5.0 Seagate Technology support services Online services Internet www.seagate.com for information about Seagate products and services. Worldwide support is available 24 hours daily by e-mail for your questions. Presales Support: www.seagate.com/support/email/email_presales.html or Presales@Seagate.com Technical Support: www.seagate.com/support/email/email_disc_support.html or DiscSupport@Seagate.com mySeagate my.seagate.
Data Recovery Services Seagate offers data recovery services for all formats and all brands of storage media. Our Data Recovery Services labs are currently located in North America. To speak with a case management representative, call 1-800-475-0143. Additional information, including an online request form and data loss prevention resources, is available at www.datarecovery.seagate.com. Authorized Service Centers In some locations outside the US, you can contact an Authorized Service Center for service.
European support services For presales and technical support in Europe, dial the Seagate Service Center toll-free number for your specific location. If your location is not listed here, dial our presales and technical support call center at +1-405324-4714 from 8:00 A.M. to 11:45 A.M. and 1:00 P.M. to 5:00 P.M. (Central Europe time) Monday through Friday. The presales and technical support call center is located in Oklahoma City, USA.
Asia/Pacific support services For Asia/Pacific presales and technical support, dial the toll-free number for your specific location. The Asia/ Pacific toll-free numbers are available from 6:00 A.M. to 10:45 A.M. and 12:00 P.M. to 6:00 P.M. (Australian Eastern time) Monday through Friday, except as noted. If your location is not listed here, direct dial one of our technical support locations. Warranty service is available from 9:00 A.M. to 5:00 P.M., Monday through Friday.
Index A acoustics 13 Active mode 10 adio frequency (RF) 13 AFR 4, 14 agency certification (regulatory) 14 altitude 11 ambient conditions 3 ambient temperature 7, 11 Annualized Failure Rate (AFR) 4, 14 areal density 1, 6 ATA interface 19 ATA-standard commands 20 Australian C-Tick 15 autodetection 1 average seek time 7 B BPI 6 buffer 1, 6 burst 1 C cable select 1 cable-select option 18 cache 1, 6 case temperature 11 CE mark 14 certification 14 Check Power Mode 21 commands 20 compliance 14 conducted noise 9
interface 6, 19 interface signals 19 interference 15 interleave 6 internal data-transfer rate OD 6 ISO document 7779 13 J jumper settings 17 K Korean RRL 15 L LBA mode 5 length 6 Load/Unload 14 logical geometry 5 M master/slave 1 Master/slave configuration 17 maximum temperature 11 modes 19 monitoring 1 mounting the drive 17, 18 N noise 9 nominal power 3 nonoperating shock 12 nonoperating vibration 12 nonrecoverable read errors 14 O operating power and current 8 operating shock 12 operating vibration
Set Max 21 Set Multiple Mode 21 shock 12 signals 19 single-track seeks 7 Sleep 8, 21 Sleep mode 10 sound 13 specifications 3 spindle speed 6 Spinup 8 spinup power 8 Standby 8, 21 Standby Immediate 21 Standby mode 8, 10 Standby to Ready 7 static-discharge precautions 17 subassembly 15 support services 27 surge immunity 13 T technical support services 27 temperature 11 temperature gradient 11 time to ready 7 timers 10 track density 6 track-to-track seek time 7 TUV North America 14 U UL 1950 14 V vibration
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