Page 2 - Revision history; Revision
Revision history Copyright © 2006 - 2007 Seagate Technology LLC. All rights reserved. Printed in USAPublication number: 100424667, Rev. D September 2007Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Barra...
Page 3 - Barracuda ES Serial ATA Product Manual, Rev. D; Contents
Barracuda ES Serial ATA Product Manual, Rev. D i Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 5 - List of Figures
Barracuda ES Serial ATA Product Manual, Rev. D iii List of Figures Figure 1. Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 2. Typical 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . . ....
Page 7 - Introduction; Barracuda
Barracuda ES Serial ATA Product Manual, Rev. D 1 1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda ® ES Serial ATA model drives: These drives provide the following key features:• 7,200 RPM spindle speed.• High instantan...
Page 8 - About the Serial ATA interface; ers or other configuration options.
2 Barracuda ES Serial ATA Product Manual, Rev. D 1.1 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...
Page 9 - Drive specifications; the drive; Specification summary tables
Barracuda ES Serial ATA Product Manual, Rev. D 3 2.0 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 driv...
Page 10 - Drive specifications summary for 750 Gbyte models
4 Barracuda ES Serial ATA Product Manual, Rev. D Table 1: Drive specifications summary for 750 Gbyte models Drive specification ST3750640NS ST3750840NS Formatted Gbytes (512 bytes/sector)* 750 Guaranteed sectors 1,465,149,168 Heads 8 8 Discs 4 4 Bytes per sector 512 Default sectors per track 63 Defa...
Page 12 - Drive specifications summary; for 500 Gbyte models
6 Barracuda ES Serial ATA Product Manual, Rev. D Table 2: Drive specifications summary for 500 Gbyte models Drive specification ST3500630NS ST3500830NS Formatted Gbytes (512 bytes/sector)* 500 Guaranteed sectors 976,773,168 Heads 6 Discs 3 Bytes per sector 512 Default sectors per track 63 Default re...
Page 14 - for 400 Gbyte models
8 Barracuda ES Serial ATA Product Manual, Rev. D Table 3: Drive specifications summary for 400 Gbyte models Drive specification ST3400620NS ST3400820NS Formatted Gbytes (512 bytes/sector)* 400 Guaranteed sectors 781,422,768 Heads 5 Discs 3 Bytes per sector 512 Default sectors per track 63 Default re...
Page 16 - for 320 Gbyte models
10 Barracuda ES Serial ATA Product Manual, Rev. D Table 4: Drive specifications summary for 320 Gbyte models Drive specification ST3320620NS ST3320820NS Formatted Gbytes (512 bytes/sector)* 320 Guaranteed sectors 625,142,448 Heads 4 Discs 2 Bytes per sector 512 Default sectors per track 63 Default r...
Page 18 - for 250 Gbyte models
12 Barracuda ES Serial ATA Product Manual, Rev. D Table 5: Drive specifications summary for 250 Gbyte models Drive specification ST3250620NS ST3250820NS Formatted Gbytes (512 bytes/sector)* 250 Guaranteed sectors 488,397,168 Heads 3 Discs 2 Bytes per sector 512 Default sectors per track 63 Default r...
Page 20 - Formatted capacity; Default logical geometry; LBA mode
14 Barracuda ES Serial ATA Product Manual, Rev. D 2.2 Formatted capacity *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sec...
Page 21 - Recording and interface technology
Barracuda ES Serial ATA Product Manual, Rev. D 15 2.4 Recording and interface technology 2.5 Physical characteristics 750GB 500GB 400GB 320GB 250GB Interface Serial ATA (SATA) Recording method Perpendicular Recording density, KBPI (kbits/inch max) 926 813 781 813 Track density, KTPI (ktracks/inch av...
Page 22 - Seek time; Read; Average
16 Barracuda ES Serial ATA Product Manual, Rev. D 2.6 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 pos...
Page 23 - Power specifications; Avg 5V typ amps; Spinup
Barracuda ES Serial ATA Product Manual, Rev. D 17 2.8 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 4 on page 28. 2.8.1 Power consumption Power requirements for the drives are listed in the table on page 9. Typical power measurements...
Page 24 - Typical current profiles; Figure 1. Typical 5V startup and operation current profile; Conducted noise; injected noise at up to 10 MHz.; Voltage tolerance
18 Barracuda ES Serial ATA Product Manual, Rev. D 2.8.1.1 Typical current profiles Figure 1. Typical 5V startup and operation current profile 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 equ...
Page 26 - Environmental specifications
20 Barracuda ES Serial ATA Product Manual, Rev. D 2.9 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 60°C (140°F) within the operating ambie...
Page 27 - Vibration; Acoustics; Fluid Dynamic Bearing (FDB) motor acoustics; Performance seek
Barracuda ES Serial ATA Product Manual, Rev. D 21 2.9.6 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws. Vibration may be applied in the X, Y or Z axis. 2.9.6.1 Operating vibration The maximum vibration le...
Page 28 - Electromagnetic immunity; Radio frequency environments; Test
22 Barracuda ES Serial ATA Product Manual, Rev. D 2.11 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: Table 8: Ra...
Page 29 - Reliability; Safety certification; Nonrecoverable read errors
Barracuda ES Serial ATA Product Manual, Rev. D 23 2.12 Reliability 2.12.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) The product shall achieve an Annualized Failure Rate (AFR) of 0.73% (MTBF of 1.2 million hours) when oper-ated in an environment that ensures the HDA case tem...
Page 30 - Korean RRL; . This booklet is available from the Super-
24 Barracuda ES Serial ATA Product Manual, Rev. D Korean RRL If these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply with para-graph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Frame...
Page 31 - Environmental protection; China Restriction of Hazardous Substances (RoHS) Directive; Corrosive environment; 中国限制危险物品的指令; 表示该部件(于同类物品程度上)所含的危险和有毒物质低于中国
Barracuda ES Serial ATA Product Manual, Rev. D 25 2.14 Environmental protection Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain chemical substances. 2.14.1 European Union Restriction of Hazardous Substances (RoHS) Direct...
Page 33 - Configuring and mounting the drive; Handling and static-discharge precautions; • Handle the drive by its edges or frame
Barracuda ES Serial ATA Product Manual, Rev. D 27 3.0 Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. 3.1 Handling and static-discharge precautions After unpacking, and before installation, the drive may be exposed ...
Page 34 - Configuring the drive; Figure 3. Serial ATA connectors; Serial ATA cables and connectors; Figure 4. Attaching SATA cabling
28 Barracuda ES Serial ATA Product Manual, Rev. D 3.2 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...
Page 35 - Drive mounting; Figure 5. Mounting dimensions—top, side and end view
Barracuda ES Serial ATA Product Manual, Rev. D 29 3.4 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 precau-tions when moun...
Page 37 - Hot-Plug compatibility; The drive motor must come to a complete stop
Barracuda ES Serial ATA Product Manual, Rev. D 31 4.0 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 info...
Page 38 - Serial ATA device plug connector pin definitions; installed in a blind-mate backplane configuration.; Serial ATA connector pin definitions
32 Barracuda ES Serial ATA Product Manual, Rev. D 4.2 Serial ATA device plug connector pin definitions Table 9 summarizes the signals on the Serial ATA interface and power connectors. Notes: 1. All pins are in a single row, with a 1.27 mm (0.050”) pitch. 2. The comments on the mating sequence apply ...
Page 39 - See; Supported ATA commands; Command name
Barracuda ES Serial ATA Product Manual, Rev. D 33 4.3 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. co...
Page 41 - Identify Device command; The Identify Device command (command code EC; xxxx
Barracuda ES Serial ATA Product Manual, Rev. D 35 4.3.1 Identify Device command The Identify Device command (command code EC H ) 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 10 onpage...
Page 42 - xx; Word
36 Barracuda ES Serial ATA Product Manual, Rev. D 60– 61 Total number of user-addressable LBA sectors available(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 0FF...
Page 43 - Enable Idle 1 Options:
Barracuda ES Serial ATA Product Manual, Rev. D 37 Note. Advanced Power Management (APM) is supported. APM is disabled by default but you may enable APM using the SATA set features commands. Use the time settings stated below: Enable Idle 1 Options: Word 0x53 set to 0x7D09 Word 0xE3 set to 0x1388 // ...
Page 45 - Set Features command
Barracuda ES Serial ATA Product Manual, Rev. D 39 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. ...
Page 47 - Seagate Technology support services; Online services; Internet; mySeagate; Seagate Service Centers; Presales Support; SeaTDD
Barracuda ES Serial ATA Product Manual, Rev. D 41 5.0 Seagate Technology support services Online services Internet For information regarding Seagate products and services, visit www.seagate.com . Worldwide support is available 24 hours daily by email for your questions. Presales Support: Presales@Se...
Page 48 - Warranty Service; Direct dial; and Mexico
42 Barracuda ES Serial ATA Product Manual, Rev. D Customer Service Operations Warranty Service Seagate offers worldwide customer support for Seagate products. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for warra...
Page 49 - Index
Barracuda ES Serial ATA Product Manual, Rev. D 43 Index A ACA 24 acceleration 21 acoustics 21 Active 19 Active mode 19 actuator arm 17 Agency certification 23 altitude 20 Ambient temperature 20 ambient temperature 16 , 17 Annualized Failure Rate (AFR) 23 areal density 1 , 15 ATA commands 33 Australi...
Page 54 - Seagate Technology LLC
Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100424667, Rev. D, Printed in U.S.A.
