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Seagate ST3200826ACE Product Manual

Db35 series
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DB35 Series
ST3400832ACE
ST3300831ACE
ST3250823ACE
ST3200826ACE

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Summary of Contents for Seagate ST3200826ACE

  • Page 1 DB35 Series ST3400832ACE ST3300831ACE ST3250823ACE ST3200826ACE...
  • Page 3 DB35 Series ST3400832ACE ST3300831ACE ST3250823ACE ST3200826ACE...
  • Page 4 Seagate Technology LLC. Other product names are registered trade- marks 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 Rev. A 01/26/05 Rev. B 05/16/05 DB35 Series Product Manual, Rev. B Sheets Affected All. Pages 6 and 7.
  • Page 6 DB35 Series Product Manual, Rev. B...

  • Page 7: Table Of Contents

    Seagate Technology support services ........
  • Page 8 DB35 Series Product Manual, Rev. B...

  • Page 9: List Of Figures

    Figure 1. Typical 5V startup and operation current profile ........8 Figure 2.
  • Page 10 viii DB35 Series Product Manual, Rev. B...

  • Page 11: Introduction

    Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate model drives: DB35 Series • ST3400832ACE • ST3300831ACE • ST3250823ACE • ST3200826ACE These drives provide the following key features: • Minimal acoustics for consumer storage usage profile.
  • Page 12 DB35 Series Product Manual, Rev. B...

  • Page 13: 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 ST3400832ACE, ST3300831ACE, ST3250823ACE and ST3200826ACE model drives. Specification summary table The specifications listed in this table are for quick reference.
  • Page 14 0.25 G (5–22 Hz) 5.0 Gs (22–350 Hz) 2.6 (typical) 2.4 (typical) 2.8 (max) 2.7 (max) 2.8 (typical) 2.8 (typical) 3.0 (max) 3.0 (max) 1 per 10 bits read 5 Years 50,000 DB35 Series Product Manual, Rev. B ST3250823ACE ST3200826ACE...

  • Page 15: Formatted Capacity

    Spindle speed (RPM) (± 0.2%) Internal data-transfer rate OD (Mbytes/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) Interleave Cache buffer ST3400832ACE, ST3300831ACE, ST3250823ACE and ST3200826ACE DB35 Series Product Manual, Rev. B Guaranteed sectors Bytes per sector 781,422,768...

  • Page 16: Physical Characteristics

    Physical characteristics Drive specification Maximum height (mm) (inches) Maximum width (mm) (inches) Maximum length (mm) (inches) Typical weight (grams) (pounds) 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: •...

  • Page 17: Power Specifications

    Power specifications The drive receives DC power (+5V and +12V) through a four-pin standard drive power connector. 2.7.1 Power consumption Power requirements for the drives are listed in the table on page 7. 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 18: Conducted Noise

    2.7.1.1 Typical current profile Figure 1 Typical 5V startup and operation current profile Figure 2 Typical 12V startup and operation current profile 2.7.2 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 19: Power-Management Modes

    2.7.4 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: Power mode Heads Active Tracking Idle Tracking Standby Parked...

  • Page 20: Temperature Gradient

    2.8.2 Temperature gradient Operating: 20°C per hour (68°F per hour max), without condensation Nonoperating: 30°C per hour (86°F per hour max) 2.8.3 Humidity 2.8.3.1 Relative humidity Operating: 5% to 90% noncondensing (30% per hour max) Nonoperating: 5% to 95% noncondensing (30% per hour max) 2.8.3.2 Wet bulb temperature Operating:...

  • Page 21: Acoustics

    ST3300831ACE 2.4 bels (typ) ST3250823ACE 2.7 bels (max) ST3200826ACE 2.10 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:...

  • Page 22: 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 23: 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 24 DB35 Series Product Manual, Rev. B...

  • Page 25: 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 26: Breather Filter Hole Precautions

    Breather filter hole precautions This section contains information regarding the precautions which should be taken regarding the breather filter hole in Seagate hard disc drives. Proper precautions should be taken to ensure full functionality and prevent possible damage to the drive.

  • Page 27: Jumper Settings

    Jumper settings 3.3.1 Master/slave configuration The options jumper block shown in Figure 4 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 28: Ultra Ata/100 Cable

    Windows XP, Windows Me, Windows 98 or newer versions are needed to support drives with capacities greater than 32 Gbytes. 3.3.4 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 29: Figure 6 Mounting Dimensions-Top, Side And End View

    Notes: 1. Dimensions are shown in inches (mm). 2 Dimensions per SFF-8301 specification. 1.028 max (26.11) 3 x 0.25 0.010 (6.35 0.037) both sides 1.122 0.02 (28.5 0.51) 1.638 0.01 (41.61 0.25) (101.60 3 x 6-32 UNC-2B 0.150 (3.81) max. fastener Recommended penetration both sides.
  • Page 30 DB35 Series Product Manual, Rev. B...

  • 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: 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-7 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 6: Supported ATA commands Command name...
  • Page 33 Command name Security Disable Password Security Erase Prepare Security Erase Unit Security Freeze Security Set Password Security Unlock Seek Set Features Set Max Address Note: Individual Set Max Address commands are identified by the value placed in the Set Max Features regis- ter as defined to the right.

  • Page 34: Identify Device Command

    ) transfers information about the drive to the host following = none) DB35 Series Product Manual, Rev. B Value 0C5A 16,383 0000 0000 0000 003F 0000 ASCII 0000 0400 0000 x.xx ST3400832ACE ST3300831ACE ST3250823ACE ST3200826ACE 8010 0000 2F00 0000 0200 0200 0007...
  • Page 35 95–99 ATA-reserved DB35 Series Product Manual, Rev. B Value xxxx xxxx xxxx xxxx xxxx ST3400832ACE = 0FFFFFFFh* ST3300831ACE = 0FFFFFFFh* ST3250823ACE = 0FFFFFFFh* ST3200826ACE = 0FFFFFFFh* 0000 xx07 0003 0078 0078 00F0 0078 0000 0000 xxxx 007E 0000 346B 7D01...
  • Page 36 1 = 80-conductor cable detected, CBLID above V 0 = 40-conductor cable detected, CBLID below V Value ST3400832ACE = 781,422,768 ST3300831ACE = 586,072,368 ST3250823ACE = 488,397,168 ST3200826ACE = 390,721,968 0000 0001 xxxx 0000 xxA5 DB35 Series Product Manual, Rev. B...

  • Page 37: 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 38 SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4 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.

  • Page 39: Seagate Technology Support Services

    +1-405-324-4770. 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 drive availability and compatibility. Technical Support If you need help installing your drive, consult your system's documentation or contact the dealer's support ser- vices department for assistance specific to your system.
  • Page 40 Seagate Customer Service Operations (CSO) representative for warranty- related issues. Resellers or end users of drive products should contact their place of purchase or one of the Seagate CSO warranty centers for assistance. Have your drive’s “ST” model number and serial number avail- able.
  • Page 41 USA/Canada/Latin America Support Services Seagate Service Centers Presales Support Call Center Toll-free Americas 1-877-271-3285 Technical Support Call Center Toll-free Americas 1-800-SEAGATE Customer Service Operations Warranty Service Call Center Toll-free USA, Canada, Mexico and 1-800-468-3472 Latin America Brazil Jabil Inudstrial Do Brasil —...
  • Page 42 European Support Services For presales and technical support in Europe, dial the Seagate Service Center toll-free number for your spe- cific location. If your location is not listed here, dial our presales and technical support call center at +1-405- 324-4714 from 8:00 .
  • Page 43 Monday through Friday, except as noted. If your location is not listed here, direct dial one of our tech- nical support locations. Warranty service is available from 9:00 November through March (Australian Eastern time) Monday through Friday. Seagate Service Centers Call Center Toll-free Australia...
  • Page 44 DB35 Series Product Manual, Rev. B...
  • Page 45 Index Numerics 3D Defense System 1 acoustics 11 Active mode 9 agency certification (regulatory) 12 alternate capacity jumper 17 altitude 10 ambient conditions 3 ambient temperature 6 areal density 1 ATA interface 21 ATA-standard commands 22 Australian C-Tick 13 autodetection 1 average seek time 6 BIOS 17 BPI 5...
  • Page 46 guaranteed sectors 5 handling 15 heads 1 height 6 humidity 10 I/O data-transfer rate 5 Identify Device 22 Identify Device command 24 Idle 7 Idle and Standby timers 9 Idle Immediate 22 Idle mode 9 Idle mode power 7 IEC950 12 Information Technology Equipment 12 Initialize Device Parameters 22 interface 5...
  • Page 47 recording method 5 register 27 relative humidity 10 reliability 12 resistance 8 resistive load 8 RF 11 RoHS 13 S.M.A.R.T. commands 27 S.M.A.R.T. Disable Operations 23 S.M.A.R.T. drive monitoring 1 S.M.A.R.T. Enable/Disable Autosave 23 S.M.A.R.T. Enagle Operations 23 S.M.A.R.T. Execute Offline 23 S.M.A.R.T.
  • Page 48 DB35 Series Product Manual, Rev. B...
  • Page 50 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100347671, Rev. B, Printed in U.S.A.

This manual is also suitable for:

St3250823aceSt3300831aceSt3400832ace

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