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Users Guide
Barracuda 7200.7 Plus
ST3200822A
ST3160023A
ST3120026A
ST380013A
Barracuda 7200.7
ST3200021A
ST3160021A
ST3120022A
ST380011A
ST340014A

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Summary of Contents for Seagate Barracuda 7200.7 Plus ST3200822A

  • Page 1 Users Guide Barracuda 7200.7 Plus ST3200822A ST3160023A ST3120026A ST380013A Barracuda 7200.7 ST3200021A ST3160021A ST3120022A ST380011A ST340014A...
  • Page 3 Users Guide Barracuda 7200.7 Plus ST3200822A ST3160023A ST3120026A ST380013A Barracuda 7200.7 ST3200021A ST3160021A ST3120022A ST380011A ST340014A Rev. H...
  • Page 4 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. 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 Sheets Affected Rev. A 01/28/03 All. Rev. B 01/29/03 Pages 19, 25, 35, and 36. Rev. C 04/15/03 Pages 5 and 26. Rev. D 05/02/03 Pages 7, 32, 33, 34, and 36 Rev. E 06/27/03 Pages 1, 4, 7, 12, and 13.
  • Page 6 Barracuda 7200.7 Product Manual, Rev. H...
  • Page 7: Table Of Contents

    Seagate Technology support services ........
  • Page 8 Barracuda 7200.7 Product Manual, Rev. H...
  • Page 9: List Of Figures

    List of Figures Figure 1. Typical 5V startup and operation current profile ........11 Figure 2.
  • Page 10 viii Barracuda 7200.7 Product Manual, Rev. H...
  • Page 11: Introduction

    Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Barracuda 7200.7 model drives: ® Barracuda 7200.7 Plus • ST3200822A • ST3160023A • ST3120026A • ST380013A Barracuda 7200.7 • ST3200021A • ST3160021A • ST3120022A • ST380011A •...
  • Page 12 Barracuda 7200.7 Product Manual, Rev. H...
  • Page 13: Drive Specifications

    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 ST3200822A, ST3160021A, ST3160023A, ST3120022A, ST3120026A, ST380011A, ST380013A, and ST340014A model drives.
  • Page 14 ST3200021A ST3160021A ST3120022A ST380011A Drive specification ST3200822A ST3160023A ST3120026A ST380013A ST340014A Cache buffer ST3200021A, ST3160021A, 2 Mbytes (2,048 kbytes) ST3120022A, ST380011A, and ST340014A ST3200822A, ST3160023A, 8 Mbytes (8,192 kbytes) ST3120026A, and ST380013A Height (mm max) 26.035 mm (1.028 inches) Width (mm max) 101.6 mm (4.000 inches) Length (mm max) 146.99 mm (5.787 inches)
  • Page 15 ST3200021A ST3160021A ST3120022A ST380011A Drive specification ST3200822A 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) 5% to 95% (nonoperating) Relative humidity gradient 30% per hour max Wet bulb temperature...
  • Page 16: Formatted Capacity

    Formatted capacity Formatted Guaranteed Model capacity sectors Bytes per sector ST3200021A 200 Gbytes 490,721,968 ST3200822A 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 consecutively numbered from 0 to n–1, where n is the number of guaranteed sectors as defined above.
  • Page 17: Recording And Interface Technology

    Recording and interface technology Interface Recording method 16/17 EPRML Recording density BPI (bits/inch max) 595,000 (671,500 for ST3200021A model) Track density TPI (tracks/inch max) 94,600 (98,000 for ST3200021A model) Areal density (Mbits/inch max) 56.3 (68.5 for ST3200021A) Spindle speed (RPM) (± 0.2%) 7,200 Internal data-transfer rate OD (Mbytes/sec max) 85.4...
  • Page 18: Seek Time

    Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. 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

    2.9.1 Power consumption Power requirements for the drives are listed in the table on page 9. 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: Typical Current Profile

    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 1. Typical 12V startup and operation current profile Barracuda 7200.7 Product Manual, Rev.
  • Page 21: Conducted Noise

    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. • Using 12-volt power, the drive is expected to operate with a maximum of 120 mV peak-to-peak square-wave injected noise at up to 10 MHz.
  • Page 22: Environmental Specifications

    activity is required, the drive makes a transition to Standby mode. 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 defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 69°C (156°F) within the operating ambient conditions.
  • Page 23: 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 63 Gs based on half-sine shock pulses of 2 msec.
  • Page 24: Electromagnetic Immunity

    Table 1: Fluid Dynamic Bearing (FDB) motor acoustics Acoustic mode Models Idle* Quiet seek Performance seek ST3200822A <2.5 bels (typ) 2.8 bels (typ) 3.4 bels (typ) ST3200021A 2.7 bels (max) 3.0 bels (max) 3.7 bels (max) ST3160021A ST3160023A ST3120022A ST3120026A ST380011A ST380013A ST340014A...
  • Page 25: 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 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 26: 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 27: 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 28: Jumper Settings

    Jumper settings 3.2.1 Master/slave configuration The options jumper block shown in Figure 1 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 29: Ultra Ata/100 Cable

    Windows XP, Windows Me, Windows 98 or newer versions are needed to support drives with capacities greater than 32 Gbytes. 3.2.4 Ultra ATA/100 cable An 80-conductor 40-pin cable is required to run Ultra DMA mode 3, mode 4 and mode 5. This cable uses even- numbered conductors connected to the ground pins to improve signal integrity.
  • Page 30 Notes: 1. Dimensions are shown in inches (mm). 2 Dimensions per SFF-8301 specification. 0.228 0.178 2.23 (5.79) (4.27) (56.56) 1.028 max 2.83 (26.11) (71.80) 3 x 0.25 0.015 3.71 (6.35 0.037) (94.35) both sides 1.122 0.02 1.625 0.02 (28.5 0.51) (41.28 0.51) 1.638...
  • Page 31: 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. You can use a daisy-chain cable to connect two drives to a single AT host bus.
  • Page 32 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 Host Data Bus Bit 4...
  • Page 33: 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 29 for details and sub- commands used in the S.M.A.R.T. implementation. Command name Command code (in hex) ATA-standard commands...
  • Page 34 Command name Command code (in hex) Write Sectors Extended ATA-standard power-management commands Check Power Mode or E5 Idle or E3 Idle Immediate or E1 Sleep or E6 Standby or E2 Standby Immediate or E0 ATA-standard security commands Security Set Password Security Unlock Security Erase Prepare Security Erase Unit...
  • Page 35: Identify Device Command

    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 36 Word Description Value Number of current logical heads xxxx Number of current logical sectors per logical track xxxx 57–58 Current capacity in sectors xxxx Number of sectors transferred during a Read Multiple or Write Multiple xxxx command 60–61 Total number of user-addressable LBA sectors available ST3200822A =0FFFFFFFh* ST3200021A =0FFFFFFFh* (see Section 2.2 for related information)
  • Page 37 ST380011A = 156,301,488 ST380013A = 156,301,488 ST340014A = 78,165,360 104–127 ATA-reserved 0000 Security status 0001 129–159 Seagate-reserved xxxx 160–254 ATA-reserved 0000 Integrity word xxA5 Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data: Note.
  • Page 38: Set Features Command

    Word 93 1 = 80-conductor cable detected, CBLID above V 0 = 40-conductor cable detected, CBLID below V 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.
  • Page 39: 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 40 Barracuda 7200.7 Product Manual, Rev. H...
  • Page 41: Seagate Technology Support Services

    (1-800-SEAGATE) is the Seagate toll-free number (1-800-732-4283) to access our automated self-help and directory assistance for Seagate support services. Using a touch-tone phone, you can find ser- vice and support phone numbers, answers to commonly asked questions, troubleshooting tips and specifica- tions for disc drives 24 hours daily.
  • Page 42 Seagate service center representative for warranty-related issues. Resellers or end users of drive products should contact their place of purchase or one of the Seagate warranty service cen- ters for assistance. Have your drive’s “ST” model number and serial number available.
  • Page 43 *Authorized Service Center † For product-specific phone number Barracuda 7200.7 Product Manual, Rev. H...
  • Page 44 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 . to 5:00 . (Central Europe time) Monday through Friday. The European call center is located in Amsterdam, The Netherlands.
  • Page 45 Australia 1800-12-9277 — — India — +91-44-821-6164 +91-44-827-2461 Hours of operation are 8:30 to 5:30 Monday through Friday (Australian Western time). Hours of operation are 9:00 to 6:00 Monday through Saturday. Authorized Service Center Barracuda 7200.7 Product Manual, Rev. H...
  • Page 46 Barracuda 7200.7 Product Manual, Rev. H...
  • Page 47 Index data-transfer rates 1 DC power 8 density 7 Numerics Diagnostic Defense 1 diagnostic software 1 3D Defense System 1 discs 6 DiscWizard 18 Disk Manager 18 acoustics 13 dissipation 9 Active mode 11 Download Microcode 23 adio frequency (RF) 14 Drive Defense 1 agency certification (regulatory) 15 drive diagnostics 8...
  • Page 48 Identify Device 23 Identify Device command 25 physical characteristics 7 Idle 9 physical organization 6 Idle and Standby timers 11 pins 21 Idle Immediate 24 PIO 21 Idle mode 11 power consumption 9 Idle mode power 9 power dissipation 9 IEC950 15 power management 11 Information Technology Equipment 15...
  • Page 49 security commands 24 Security Disable Password 24 vibration 13 Security Erase Prepare 24 voltage 11 Security Erase Unit 24 voltage dips, interrupts 14 Security Freeze Lock 24 voltage tolerance 11 Security Set Password 24 Security Unlock 24 Seek 23 seek mode 9 weight 7 seek time 8 wet bulb temperature 12...
  • Page 50 Barracuda 7200.7 Product Manual, Rev. H...
  • Page 52 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100217279, Rev. H, Printed in USA...

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