Seagate ST3160021A Product Manual
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Seagate ST3160021A Product Manual

Seagate ST3160021A Product Manual

Barracuda 7200.7 family
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Barracuda 7200.7 Family
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ST3160021A, ST3160023A,
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ST3120022A, ST3120026A,
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ST380011A, ST380013A,
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ST340014A
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Ultra ATA Interface Drives
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Product Manual
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Summary of Contents for Seagate ST3160021A

  • Page 1 ........ST3160021A, ST3160023A, .
  • Page 3 ........ST3160021A, ST3160023A, .
  • Page 4 Other product names are registered trademarks or trademarks of their owners. Seagate reserves the right to change, without notice, product offerings or specifications. No part of this publication may be reproduced in any form without written permission of Seagate Technology LLC.
  • Page 5 Revision status summary sheet Revision Date Writer/PLM Sheets Affected Rev. A 01/28/03 L. Newman/J. Knight All. Rev. B 01/29/03 L. Newman/J. Knight Pages 19, 25, 35, and 36. Rev. C 04/15/03 L. Newman/J. Knight Pages 5 and 26. Rev. D 05/02/03 L.

  • Page 7: Table Of Contents

    Barracuda 7200.7 Product Manual, Rev. D Contents Introduction ......... . 1 Drive specifications .
  • Page 8 S.M.A.R.T. commands ....35 Seagate Technology support services ....37...
  • Page 9 Barracuda 7200.7 Product Manual, Rev. D List of Figures Figure 1. Typical 5V startup and operation current profile ..11 Figure 2. Typical 12V startup and operation current profile ..11 Figure 3.
  • Page 10 viii Barracuda 7200.7 Product Manual, Rev. D...

  • Page 11: Introduction

    Barracuda 7200.7 Product Manual, Rev. D Introduction This manual describes the functional, mechanical and interface specifications ® ® for the following Seagate Barracuda 7200.7 model drives: • ST3160021A • ST3160023A • ST3120022A • ST3120026A • ST380011A • ST380013A • ST340014A These drives provide the following key features: •...
  • Page 12 Barracuda 7200.7 Product Manual, Rev. D...

  • Page 13: Drive Specifications

    Unless otherwise noted, all specifications are measured under ambient con- ditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate ST3160021A, ST3160023A, ST3120022A, ST3120026A, ST380011A, ST380013A, and ST340014A model drives.
  • Page 14 PIO modes 0–4 supported Multiword DMA modes 0–2 Ultra DMA modes 0–5 Cache buffer 2 Mbytes (2,048 kbytes) on ST3160021A, ST3120022A, ST380011A, and ST340014A models 8 Mbytes (8,192 kbytes) on ST3160023A, ST3120026A, and ST380013A models Height (mm max) 26.035 mm (1.028 inches) Width (mm max) 101.6 mm (4.000 inches)
  • Page 15 Barracuda 7200.7 Product Manual, Rev. D ST3160021A ST3120022A ST380011A Drive specification ST3160023A ST3120026A ST380013A ST340014A Ambient 0° to 60°C (operating) temperature –40° to 70°C (nonoperating) Temperature gradient 20°C (operating) (°C per hour max) 30°C (nonoperating) Relative humidity 5% to 90% (operating)

  • Page 16: Formatted Capacity

    Barracuda 7200.7 Product Manual, Rev. D Formatted capacity Formatted Guaranteed Model capacity sectors Bytes per sector ST3160021A 160 Gbytes 312,581,808 ST3160023A ST3120022A 120 Gbytes 234,441,648 ST3120026A ST380011A 80 Gbytes 156,301,488 ST380013A ST340014A 40 Gbytes 78,165,360 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consec- utively numbered from 0 to n–1, where n is the number of guaranteed sectors...

  • Page 17: Recording And Interface Technology

    Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) 100 (Ultra DMA mode 5) Interleave Cache buffer ST3160021A, ST3120022A, ST380011A, and ST340014A 2 Mbytes (2,048 kbytes) ST3160023A, ST3120026A, and ST380013A 8 Mbytes (8,192 kbytes) Physical characteristics Drive specification...

  • Page 18: Seek Time

    Barracuda 7200.7 Product Manual, Rev. D Seek time Seek measurements are taken with nominal power at 25°C ambient temper- ature. All times are measured using drive diagnostics. The specifications in the table below are defined as follows: • Track-to-track seek time is an average of all possible single-track seeks in both directions.

  • Page 19: Power Consumption

    Barracuda 7200.7 Product Manual, Rev. D 2.9.1 Power consumption Power requirements for the drives are listed in the table on page 10. Typical power measurements are based on an average of drives tested, under nominal conditions, using 5.0V and 12.0V input voltage at 25°C ambient temperature. •...
  • Page 20 Barracuda 7200.7 Product Manual, Rev. D Power dissipation Average 5V typ 12V typ (watts, ST3160021A, 2-disc) (watts, 25° C) amps amps Spinup — — 2.8 (peak) Idle 0.482 0.424 Idle* (with offline activity) 0.587 0.530 Operating 40% r/w. 12.0 0.638 0.739...

  • Page 21: Figure 1. Typical 5V Startup And Operation Current Profile

    Barracuda 7200.7 Product Manual, Rev. D 2.9.1.1 Typical current profile Amps +5 Volt Current during spindle start — Typical Amperes Seconds Figure 1. Typical 5V startup and operation current profile +12 Volt Current during spindle start — Typical Amperes Amps Seconds Figure 2.

  • Page 22: Conducted Noise

    Barracuda 7200.7 Product Manual, Rev. D 2.9.2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 80-ohm resistive load on the +12 volt line or an equivalent 15-ohm resistive load on the +5 volt line. •...

  • Page 23: Environmental Specifications

    Barracuda 7200.7 Product Manual, Rev. D command. If the host has set the standby timer, the drive can also enter Standby mode automatically after the drive has been inactive for a specifi- able length of time. The standby timer delay is established using a Standby or Idle command.

  • Page 24: Temperature Gradient

    Barracuda 7200.7 Product Manual, Rev. D 2.10.2 Temperature gradient Operating: 20°C per hour (68°F per hour max), without condensation Nonoperating: 30°C per hour (86°F per hour max) 2.10.3 Humidity 2.10.3.1 Relative humidity Operating: 5% to 90% noncondensing (30% per hour max) Nonoperating: 5% to 95% noncondensing (30% per hour max) 2.10.3.2...

  • Page 25: Shock

    Barracuda 7200.7 Product Manual, Rev. D 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 63 Gs based on half-sine...

  • Page 26: Acoustics

    (Number of seeks per second = 0.4 / (average latency + average access time) Table 1: Fluid Dynamic Bearing (FDB) motor acoustics Acoustic mode Models Idle* Quiet seek Performance seek ST3160021A <2.5 bels (typ) 2.8 bels (typ) 3.4 bels (typ) ST3160023A 2.7 bels (max) 3.0 bels (max) 3.7 bels (max)

  • Page 27: Electromagnetic Immunity

    Barracuda 7200.7 Product Manual, Rev. D 2.12 Electromagnetic immunity When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environments defined in the following table: Performance Reference Test Description...

  • Page 28: Agency Certification

    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 represen- tative end-user systems.

  • Page 29: Fcc Verification

    As a subassembly, no Federal Communications Commission verifica- tion 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 30 Barracuda 7200.7 Product Manual, Rev. D from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. Refer to publication number 004-000-00345-4.

  • Page 31: Configuring And Mounting The Drive

    Barracuda 7200.7 Product Manual, Rev. D 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 discharge (ESD) hazards.

  • Page 32: Jumper Settings

    Barracuda 7200.7 Product Manual, Rev. D Jumper settings 3.2.1 Master/slave configuration The options jumper block shown in Figure 3 is used to configure the drive for operation. It is the 8-pin dual header between the interface connector and the power connector. Use the following settings to configure the drive as a master or a slave.

  • Page 33: Alternate Capacity Jumper

    Barracuda 7200.7 Product Manual, Rev. D 3.2.3 Alternate capacity jumper Some older computers may “hang” at startup if their BIOS detects a disc drive with a capacity greater than 32 Gbytes. This limits the drive’s capacity to 32 Gbytes when the alternate capacity jumper is used. To access the full capacity of the drive, you can: •...

  • Page 34: Drive Mounting

    Barracuda 7200.7 Product Manual, Rev. D Drive mounting You can mount the drive in any orientation using four screws in the side- mounting holes or four screws in the bottom-mounting holes. See Figure 5 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: •...

  • Page 35: Ata Interface

    Barracuda 7200.7 Product Manual, Rev. D 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.

  • Page 36: Figure 6. I/O Pins And Supported Ata Signals

    Barracuda 7200.7 Product Manual, Rev. D Drive pin # Host pin # and signal description Signal name Reset – Hardware Reset Ground Ground Host Data Bus Bit 7 Host Data Bus Bit 8 Host Data Bus Bit 6 Host Data Bus Bit 9 Host Data Bus Bit 5 DD10 Host Data Bus Bit 10...

  • Page 37: Supported Ata Commands

    Barracuda 7200.7 Product Manual, Rev. D 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 35 for details and subcommands used in the S.M.A.R.T.
  • Page 38 Barracuda 7200.7 Product Manual, Rev. D Command name Command code (in hex) Set Multiple Mode S.M.A.R.T. Write Buffer Write DMA Write DMA Extended Write Multiple Write Multiple Extended Write Sectors Write Sectors Extended ATA-standard power-management commands Check Power Mode or E5 Idle or E3 Idle Immediate...

  • Page 39: Identify Device Command

    Barracuda 7200.7 Product Manual, Rev. D 4.1.2 Identify Device command The Identify Device command (command code EC ) 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.
  • Page 40 Number of sectors transferred during a xxxx Read Multiple or Write Multiple command 60–61 Total number of user-addressable LBA ST3160021A =0FFFFFFFh* sectors available ST3160023A =0FFFFFFFh* ST3120022A = 234,441,648 (see Section 2.2 for related information) ST3120026A = 234,441,648 *Note: The maximum value allowed in...
  • Page 41 Barracuda 7200.7 Product Manual, Rev. D Word Description Value Retired 0000 Multiword DMA active and modes sup- xx07 ported (see note following this table) Advanced PIO modes supported (modes 0003 3 and 4 supported) Minimum multiword DMA transfer cycle 0078 time per word (120 nsec) Recommended multiword DMA transfer 0078...
  • Page 42 Word Description Value 95–99 ATA-reserved 0000 100–103 Total number of user-addressable LBA ST3160021A = 312,581,808 sectors available ST3160023A = 312,581,808 ST3120022A = 234,441,648 (see Section 2.2 for related information) ST3120026A = 234,441,648 These words are required for drives that ST380011A = 156,301,488 support the 48-bit addressing feature.

  • Page 43: Set Features Command

    Barracuda 7200.7 Product Manual, Rev. D Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data: Description (if bit is set to 1) Word 63 Multiword DMA mode 0 is supported. Multiword DMA mode 1 is supported. Multiword DMA mode 2 is supported.
  • Page 44 Barracuda 7200.7 Product Manual, Rev. D 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. The acceptable values for the Features register are defined as follows: Enable write cache (default).

  • Page 45: Commands

    ) that eliminates 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.
  • Page 46 Barracuda 7200.7 Product Manual, Rev. D...

  • Page 47: Seagate Technology Support Services

    Seagate storage solutions. The Reseller Marketplace at reseller.seagate.com, an exclusive service for US resellers participating in the Seagate Partner Program (SPP), is designed to streamline the purchas- ing process of Seagate solutions and provide unprecedented value to...
  • Page 48 If you need help installing your drive, consult your system's documentation or contact the dealer's support services department for assistance specific to your system. Seagate technical support is also available to assist you online at support.seagate.com or through one of our technical support service cen- ters.
  • Page 49 Resellers or end users of drive products should contact their place of purchase or one of the Seagate warranty service centers for assistance. Have your drive’s “ST” model number and serial number available. Authorized Service Centers In some countries outside the US, you can contact an Authorized Service Center for service.
  • Page 50 Barracuda 7200.7 Product Manual, Rev. D European Support Services For European presales, technical support, and warranty service, dial the toll- free number for your specific country. If your country is not listed here, dial our European call center at +31-20-316-7222 from 8:30 .
  • Page 51 Barracuda 7200.7 Product Manual, Rev. D Asia/Pacific Support Services For Asia/Pacific presales and technical support, dial the toll-free number for your specific country. The Asia/Pacific toll-free numbers are available from 6:00 . to 10:45 . and 12:00 . to 6:00 .
  • Page 52 Barracuda 7200.7 Product Manual, Rev. D...
  • Page 53 Barracuda 7200.7 Product Manual, Rev. D Index configuring the drive 21 connector pins 25 connectors 23 Numerics contact start-stop cycles 17 CSA C22.2 (950) 18 3D Defense System 1 CSEL 22 C-Tick 19 current profile 11 acoustics 16 cycles 17 Active mode 12 adio frequency (RF) 17 agency certification (regulatory) 18...
  • Page 54 Barracuda 7200.7 Product Manual, Rev. D European Union 18 Execute Device Diagnostics 27 jumper settings 22 failure prediction 35 Korean RRL 18 FCC verification 19 Features register 34 Flush Cache 27 Flush Cache Extended 27 LBA mode 6 formatted capacity 6 length 7 frequency 17 logical geometry 6...
  • Page 55 Barracuda 7200.7 Product Manual, Rev. D physical organization 6 resistance 12 pins 25 resistive load 12 PIO 25 RF 17 power consumption 9 power dissipation 10 power management 12 S.M.A.R.T. 28 power specifications 8 S.M.A.R.T. commands 35 power-management commands 28 S.M.A.R.T.
  • Page 56 Barracuda 7200.7 Product Manual, Rev. D Standby Immediate 28 Write Sectors Extended 28 Standby mode 9 Standby to Ready 8 start/stop times 8 start-stop cycles 17 static-discharge precautions 21 stop times 8 subassembly 19 support services 37 surge immunity 17 technical support services 37 temperature 13 temperature gradient 14...
  • Page 58 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100217281, Rev. D, Printed in USA...

This manual is also suitable for:

St3160023aSt380011aSt3120022aSt380013aSt3120026aSt340014a

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