Seagate Momentus 5400.1 Cruise ST93012A-AM Product Manual
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Seagate Momentus 5400.1 Cruise ST93012A-AM Product Manual

Seagate Momentus 5400.1 Cruise ST93012A-AM Product Manual

Momentus 5400.1 cruise
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Product Manual
Momentus 5400.1 Cruise
ST93012A-AM
100354610
Rev. B
August 2007

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Summary of Contents for Seagate Momentus 5400.1 Cruise ST93012A-AM

  • Page 1 Product Manual Momentus 5400.1 Cruise ST93012A-AM 100354610 Rev. B August 2007...
  • Page 2 SeaBOARD, SeaFONE, SeaTDD, and SeaTools are either trademarks or registered trade- marks of Seagate Technology LLC or one of its affiliated companies in the United States and/ or other countries. All other trademarks or registered trademarks are the property of their respective owners.

  • Page 3: Table Of Contents

    Seagate Technology support services ........
  • Page 4 Momentus 5400.1 Cruise Product Manual, Rev. B...
  • Page 5 List of Figures Figure 1. Momentus 5400.1 Cruise disc drive ..........1 Figure 2.
  • Page 6 Momentus 5400.1 Cruise Product Manual, Rev. B...

  • Page 7: Introduction

    Introduction ® This manual describes the functional, mechanical and interface specifications for the following Seagate Momentus™ 5400.1 drive: • ST93012A-AM This drive provides the following key features: • 5,400-RPM spindle speed and 2-Mbyte buffer combine for superior performance. • Quiet operation. Fluid Dynamic Bearing (FDB) motor.
  • Page 8 Momentus 5400.1 Cruise Product Manual, Rev. B...

  • Page 9: 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 ST93012A-AM model drives. Specification summary The specifications listed in this table are for quick reference. For details on specification measurement or defi- nition, see the appropriate section of this manual.
  • Page 10 Table 1: Specifications Drive specification ST93012A-AM Full-stroke seek (msec) 22 (typical); 26 (max) Seek power (typical) 2.4 watts Read/write power (typical) 2.4 watts Idle mode (typical) 1.2 watts Standby mode 0.36 watts (typical)** Sleep mode 0.36 watts (typical)** Voltage tolerance (including noise) 5V ±...

  • Page 11: Formatted Capacity

    Formatted capacity Model Formatted capacity Guaranteed sectors Bytes per sector ST93012A-AM 30 Gbytes 58,605,120 Default logical geometry Cylinders Read/write heads Sectors per track 16,383 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.

  • Page 12: Recording And Interface Technology

    Recording and interface technology Technology Specification Interface Parallel ATA Recording method RLL 0,11 Recording density BPI (bits/inch max) 577,000 Track density TPI (tracks/inch max) 100,780 Areal density (Mbits/inch max) Spindle speed (RPM) (± 0.2%) 5,400 Internal data-transfer rate OD (Mbytes/sec max) 46.05 Sustained data transfer rate OD (Mbytes/sec max) 33.0...

  • Page 13: Time To Ready

    in which these drives are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications. Time to ready Time to ready Typical Power-on to Ready (sec) Standby to Ready (sec) Momentus 5400.1 Cruise Product Manual, Rev. B...

  • Page 14: Power Specifications

    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 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. •...

  • Page 15: Conducted Noise

    2.9.1.1 Typical current profile +5 Volt Current during spindle start — Typical Amperes Amps Seconds Figure 2. Typical 5V startup and operation 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.

  • Page 16: Power-Management Modes

    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. The drive features the following power-management modes: Table 3: Power management modes Power modes Heads Spindle Buffer...

  • Page 17: Environmental Specifications

    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 60°C (140°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 0°...

  • Page 18: Shock

    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 225 Gs based on half-sine shock pulses of 2 msec.

  • Page 19: Acoustics

    2.11 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All mea- surements 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.

  • Page 20: Reliability

    Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and the immunity levels are defined by EN 55024. Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the test systems, we cannot guarantee that all systems will comply with the directives.

  • Page 21: Fcc Verification

    As a subassembly, no Federal Communications Commission verification or certification of the device is required. Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class B computing device, pursuant to Subpart J, Part 15 of the FCC rules.
  • Page 22 Momentus 5400.1 Cruise Product Manual, Rev. B...

  • Page 23: Configuring And Mounting The Drive

    Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. Handling and static discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic dis- charge (ESD) hazards. Observe the following standard handling and static-discharge precautions: Caution: •...

  • Page 24: Cable-Select Option

    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.

  • Page 25: Ata Interface

    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. For detailed information about the ATA interface, refer to the draft of AT Attachment with Packet Interface Extension (ATA/ATAPI-6), NCITS T13 1410D, subsequently referred to as the Draft ATA-6 Standard.

  • Page 26: Supported Ata Commands

    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. See “S.M.A.R.T. commands” on page 27. for details and sub- commands used in the S.M.A.R.T. implementation. Table 7: Supported commands Command name...
  • Page 27 Table 7: Supported commands Command name Command code (in hex) Security Unlock Seek Set Drive Parameters Set Features Set Max Address Note: Individual Set Max com- Address: mands are identified by the value Password: placed in the Set Max Features Lock: register as defined to the right.
  • Page 28 Table 7: Supported commands Command name Command code (in hex) Security Freeze Lock Security Disable Password Momentus 5400.1 Cruise Product Manual, Rev. B...

  • Page 29: Identify Device Command

    (8 ASCII character string, padded with blanks to end of string) 27–46 Drive model number: (40 ASCII characters, padded with blanks to end of ST93012A-AM string) (Bits 7–0) Maximum sectors per interrupt on Read multiple and Write mul- 8010...
  • Page 30 Word Description Value 60–61 Total number of user-addressable LBA sectors available ST93012A-AM = 58,605,120 (see Section 2.2 for related information) Retired 0000 Multiword DMA active and modes supported (see note following this table) xx07 Advanced PIO modes supported (modes 3 and 4 supported)
  • Page 31 Word 63 Multiword DMA mode 0 is supported. Multiword DMA mode 1 is supported. Multiword DMA mode 2 is supported. Multiword DMA mode 0 is currently active. Multiword DMA mode 1 is currently active. Multiword DMA mode 2 is currently active. Word 88 Ultra DMA mode 0 is supported.

  • Page 32: Set Features Command

    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 inter- rupt. 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.

  • Page 33: Commands

    ) that elimi- nates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at: http://seatools.seagate.com. This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses.
  • Page 34 Momentus 5400.1 Cruise Product Manual, Rev. B...

  • Page 35: Seagate Technology Support Services

    Seagate Service Centers Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system, as well as product availability and compatibility. Technical Support Seagate technical support is available to assist you online at support.seagate.com...
  • Page 36 Seagate Customer Service Operations (CSO) representative for warranty- related issues. Resellers or end users of drive products should contact their place of purchase or Seagate warranty service for assistance. Have your serial number and model or part number available.
  • Page 37 Index dissipation 8 Download Microcode 20 Drive Defense 1 Numerics drive diagnostics 6 drive monitoring 1 3D Defense System 1 drive self-test 1 DST 27 acoustics 13 Active mode 10 electrical fast transient 13 agency certification (regulatory) 14 electromagnetic compatibility 14 altitude 11 Electromagnetic Compatibility Directive 14 ambient conditions 3...
  • Page 38 interface 6 power-management modes 10 interface signals 19 Power-on to Ready 7 interference 15 precautions 18 interleave 6 programmable power management 10 internal data-transfer rate OD 6 ISO document 7779 13 radiated RF immunity 13 radio and television interference 15 jumper settings 17 radio frequency (RF) 13 random track location 8...
  • Page 39 servo electronics 8 Write Multiple Extended 21 Set Features 21 Write Sectors 21 Set Features command 26 Write Sectors Extended 21 Set Max 21 Set Multiple Mode 21 shock 12 signals 19 single-track seeks 6 Sleep 8 Sleep mode 10 sound 13 specifications 3 spindle speed 6...
  • Page 40 Momentus 5400.1 Cruise Product Manual, Rev. B...
  • Page 42 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100354610, Rev. B, Printed in USA...

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