Seagate ST3400620AS Product Manual
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Seagate ST3400620AS Product Manual

Seagate ST3400620AS Product Manual

7200.10 serial ata
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Barracuda 7200.10 Serial ATA
ST3750640AS
ST3750840AS
ST3500630AS
ST3500830AS
ST3400620AS
ST3400820AS
ST3320620AS
ST3320820AS
ST3300620AS
ST3300820AS
ST3250620AS
ST3250820AS
ST3200820AS

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  • Page 1 Barracuda 7200.10 Serial ATA ST3750640AS ST3300620AS ST3750840AS ST3300820AS ST3500630AS ST3250620AS ST3500830AS ST3250820AS ST3400620AS ST3200820AS ST3400820AS ST3320620AS ST3320820AS...
  • Page 3 Barracuda 7200.10 Serial ATA ST3750640AS ST3300620AS ST3750840AS ST3300820AS ST3500630AS ST3250620AS ST3500830AS ST3250820AS ST3400620AS ST3200820AS ST3400820AS ST3320620AS ST3320820AS...
  • 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 Barracuda 7200.10 Serial ATA Product Manual, Rev. A...
  • Page 6 Barracuda 7200.10 Serial ATA Product Manual, Rev. A...

  • Page 7: Table Of Contents

    Seagate Technology support services ........
  • Page 8 Barracuda 7200.10 Serial ATA Product Manual, Rev. A...
  • Page 9 List of Figures Figure 1. Typical 5V startup and operation current profile ........21 Figure 2.

  • Page 11: Introduction

    Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Barracuda 7200.10 Serial ATA model drives: ST3750640AS ST3400620AS ST3300620AS ST3200820AS ST3750840AS ST3400820AS ST3300820AS ST3500630AS ST3320620AS ST3250620AS ST3500830AS ST3320820AS ST3250820AS These drives provide the following key features: •...

  • Page 12: About The Serial Ata Interface

    About the Serial ATA interface The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface. The primary advantages include: • Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jump- ers or other configuration options. •...

  • 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 the following drive models: ST3750640AS ST3400620AS ST3300620AS ST3200820AS ST3750840AS...
  • Page 14 Table 1: Drive specifications summary for 750 Gbyte models Drive specification ST3750640AS ST3750840AS Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 1,465,149,168 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in avg)
  • Page 15 To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase.
  • Page 16 Drive specifications summary Table 2: for 500 Gbyte models Drive specification ST3500630AS ST3500830AS Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 976,773,168 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in avg)
  • Page 17 To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase.
  • Page 18 Drive specifications summary Table 3: for 400 Gbyte models Drive specification ST3400620AS ST3400820AS Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 781,422,768 Heads Doscs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.)
  • Page 19 Drive specification ST3400620AS ST3400820AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power (bels) Idle** 2.8 (typical)
  • Page 20 Drive specifications summary Table 4: for 320 Gbyte models Drive specification ST3320620AS ST3320820AS Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 625,142,448 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in avg)
  • Page 21 To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part num- ber) and country of purchase.
  • Page 22 Drive specifications summary Table 5: for 300 Gbyte models Drive specification ST3300620AS ST3300820AS Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 586,072,368 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in avg)
  • Page 23 To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part num- ber) and country of purchase.
  • Page 24 Drive specifications summary Table 6: for 250 Gbyte models Drive specification ST3250620AS ST3250820AS Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 488,397,168 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in avg)
  • Page 25 To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase.
  • Page 26 Drive specifications summary Table 7: for 200 Gbyte models Drive specification ST3200820AS Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 390,721,968 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in avg) 114.4...
  • Page 27 5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase.

  • Page 28: Formatted Capacity

    Bytes per sector ST3750640AS 750 Gbytes 1,465,149,168 ST3750840AS 750 Gbytes 1,465,149,168 ST3500630AS 500 Gbytes 976,773,168 ST3500830AS 500 Gbytes 976,773,168 ST3400620AS 400 Gbytes 781,422,768 ST3400820AS 400 Gbytes 781,422,768 ST3320620AS 320 Gbytes 625,142,448 ST3320820AS 320 Gbytes 625,142,448 ST3300620AS 300 Gbytes 586,072,368...

  • Page 29: Recording And Interface Technology

    146.99 mm (5.787 inches) Max weight ST3750640AS and ST3750840AS 720 grams (1.59 lbs) ST3500630AS and ST3500830AS 635 grams (1.4 lbs) ST3400620AS and ST3400820AS 635 grams (1.4 lbs) ST3320620AS and ST3320820AS 635 grams (1.4 lbs) ST3300620AS and ST3300820AS 580 grams (1.28 lbs) ST3250620AS, ST3250820AS and ST3200820AS 580 grams (1.28 lbs)

  • Page 30: 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 31: Figure 1. Typical 5V Startup And Operation Current Profile

    • Operating power and current Operating power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for each 10 reads) and 20 percent drive idle mode. • Idle mode power Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in a random track location.

  • Page 32: Conducted Noise

    Figure 2. Typical 12V startup and operation current profile 2.8.2 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 33 • Idle mode The buffer remains enabled, and the drive accepts all commands and returns to Active mode any time disc access is necessary. • Standby mode The drive enters Standby mode when the host sends a Standby Immediate 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 specifiable length of time.

  • Page 34: Environmental Specifications

    Environmental specifications 2.9.1 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. Above 1,000 feet (305 meters), the maximum temperature is derated linearly to 112°F (44°C) at 10,000 feet (3,048 meters).

  • Page 35: Vibration

    2.9.5.2 Nonoperating shock 2 Disc models The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 350 Gs based on a nonrepetitive half-sine shock pulse of 2 msec duration. 3 and 4 Disc models The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 300 Gs based on a nonrepetitive half-sine shock pulse...

  • Page 36: Acoustics

    2.7 bels (max) 3.2 bels (max) ST3500630AS, ST3500830AS 2.5 bels (typ) 3.3 bels (typ) 2.7 bels (max) 3.5 bels (max) ST3400620AS, ST3400820AS 2.7 bels (typ) 3.4 bels (typ) 2.9 bels (max) 3.6 bels (max) ST3320620AS, ST3320820AS, ST3300620AS, ST3300820AS, 2.8 bels (typ) 3.7 bels (typ)

  • Page 37: 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 38: Fcc Verification

    RoHS Directive require-ments. A number of parts and materials in Seagate products are procured from external suppliers. We rely on the rep-resentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our...

  • Page 39: Corrosive Environment

    Seagate also has internal systems in place to ensure ongoing compliance with the RoHS Directive and all laws and regulations which restrict chemical content in electronic products. These systems include standard operat-ing procedures that ensure that restricted substances are not utilized in our manufacturing operations, labora-tory analytical validation testing, and an internal auditing process to ensure that all standard operating procedures are complied with.
  • Page 40 Barracuda 7200.10 Serial ATA Product Manual, Rev. A...

  • Page 41: 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 42: Configuring The Drive

    Configuring the drive Each drive on the Serial ATA interface connects point-to-point with the Serial ATA host adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point relationship. If two drives are attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters”...

  • Page 43: Drive Mounting

    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 on page 33 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: •...
  • Page 44 Barracuda 7200.10 Serial ATA Product Manual, Rev. A...

  • Page 45: Serial Ata (Sata) Interface

    Serial ATA (SATA) interface These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–6. For detailed information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment”...

  • Page 46: Serial Ata Device Plug Connector Pin Definitions

    Serial ATA device plug connector pin definitions Table 11 summarizes the signals on the Serial ATA interface and power connectors.. Table 11: Serial ATA connector pin definitions Segment Function Definition Ground 2nd mate Differential signal pair A from Phy Ground 2nd mate Differential signal pair B from Phy Signal...

  • Page 47: Supported Ata Commands

    Supported ATA commands The following table lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. See “S.M.A.R.T. commands” on page 44.for details and subcommands used in the S.M.A.R.T. implementation. Table 12: Supported ATA commands Command name...
  • Page 48 Command name Command code (in hex) Security Erase Unit Security Freeze Security Set Password Security Unlock Seek Set Features Set Max Address Note: Individual Set Max Address Address: commands are identified by the value Password: placed in the Set Max Features regis- Lock: ter as defined to the right.

  • Page 49: Identify Device Command

    4.3.1 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 Table 12 on page 37.
  • Page 50 Word Description Value 60–61 Total number of user-addressable LBA sectors available 0FFFFFFFh* (see Section 2.2 for related information) *Note: The maximum value allowed in this field is: 0FFFFFFFh (268,435,455 sectors, 137 Gbytes). Drives with capacities over 137 Gbytes will have 0FFFFFFFh in this field and the actual number of user-addressable LBAs specified in words 100-103.
  • Page 51 2.2 for related information). These words are required for drives that ST3750840AS = 1,465,149,168 support the 48-bit addressing feature. Maximum value: ST3500630AS = 976,773,168 0000FFFFFFFFFFFFh. ST3500830AS = 976,773,168 ST3400620AS = 781,422,768 ST3400820AS = 781,422,768 ST3320620AS = 625,142,448 ST3320820AS = 625,142,448 ST3300620AS = 586,072,368 ST3300820AS = 586,072,368...
  • Page 52 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. Multiword DMA mode 0 is currently active.

  • Page 53: Set Features Command

    4.3.2 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 54: S.m.a.r.t. 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 55: 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 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 56 Data Recovery Services Seagate offers data recovery services for all formats and all brands of storage media. Our Data Recovery Ser- vices labs are currently located in North America. To get a free quick quote or speak with a case management representative, call 1-800-475-0143.
  • Page 57 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 58 Warranty service is available from 9:00 . to 6:00 . April through October, and 10:00 . to 7:00 November through March (Australian Eastern time) Monday through Friday. Seagate Service Centers Call center Toll-free Direct dial Australia 1800-14-7201 —...
  • Page 59 Index data-transfer rates 1 DC power 20 Default logical geometry 18 ACA 28 density 19 acceleration 25 Device Configuration Freeze Lock 37 acoustics 26 Device Configuration Identify 37 Active 22 Device Configuration Restore 37 Active mode 22 Device Configuration Set 37 actuator arm 20 Device Reset 37 Agency certification 27...
  • Page 60 Handling precautions 31 operating 21 heads 18 Operating power 21 height 19 Operating shock 24 humidity 24 Operating vibration 25 I/O data-transfer rate 19 Physical characteristics 19 Identify Device 37 point-to-point 2 Identify Device command 39 Power consumption 20 Idle 22 power consumption 20 Idle Immediate 37 power dissipation 21...
  • Page 61 RF 26 Start/stop times 20 RMS read/write current 22 start-stop cycles 27 RoHS 28 static-discharge 31 RRL 27 support services 45 Surge immunity 26 S.M.A.R.T. Disable Operations 38 S.M.A.R.T. Enable/Disable Autosave 38 technical support services 45 S.M.A.R.T. Enagle Operations 38 temperature 20 S.M.A.R.T.
  • Page 62 Barracuda 7200.10 Serial ATA Product Manual, Rev. A...
  • Page 64 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100402371, Rev. A, Printed in USA...

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