Page 2 - Revision history; Revision
Revision history Copyright © 2007-2008 Seagate Technology LLC. All rights reserved. Printed in U.S.A. Publication number: 100452348, Rev. C, January 2008 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Bar...
Page 3 - Contents
Barracuda 7200.11 Serial ATA Product Manual, Rev. C i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 4 - ii
ii Barracuda 7200.11 Serial ATA Product Manual, Rev. C
Page 5 - iii; List of Figures
Barracuda 7200.11 Serial ATA Product Manual, Rev. C iii List of Figures Figure 1. Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 2. Typical 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . ...
Page 7 - Introduction; Barracuda
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 1 1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda ® 7200.11 Serial ATA model drives: These drives provide the following key features: • 7,200 RPM spindle speed. • Hi...
Page 8 - About the Serial ATA interface; ers or other configuration options.
2 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 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 ...
Page 9 - Drive specifications; Specification summary tables
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 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...
Page 10 - Drive specifications summary
4 Barracuda 7200.11 Serial ATA Product Manual, Rev. C Table 1: Drive specifications summary for 1000 and 750 Gbyte models Drive specification ST31000340AS ST31000640AS ST3750330AS ST3750630AS Formatted capacity (512 bytes/sector)* 1000 Gbytes 750 Gbytes Guaranteed sectors 1,953,525,168 1,465,149,168...
Page 12 - for 500 Gbyte models
6 Barracuda 7200.11 Serial ATA Product Manual, Rev. C Table 2: Drive specifications summary for 500 Gbyte models Drive specification ST3500320AS ST3500620AS ST3500820AS Formatted capacity (512 bytes/sector)* 500 Gbytes Guaranteed sectors 976,773,168 Heads 4 Discs 2 Bytes per sector 512 Default secto...
Page 14 - Formatted capacity; Default logical geometry; LBA mode; Recording and interface technology
8 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 2.1 Formatted capacity *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 2.1.1 LBA mode When addressing these drives in LBA mode, all blocks ...
Page 15 - Read; Models
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 9 2.4 Physical characteristics 2.5 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 ...
Page 16 - Power specifications; Avg 5V typ amps
10 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 2.7 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 4 on page 20. 2.7.1 Power consumption Power requirements for the drives are listed in the table on page 9. Typical power measure...
Page 17 - Typical current profiles; Figure 1. Typical 5V startup and operation current profile
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 11 2.7.1.1 Typical current profiles Figure 1. Typical 5V startup and operation current profile Figure 2. Typical 12V startup and operation current profile
Page 18 - • Active mode; Power modes
12 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 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. • Using 12-volt power, the drive is ...
Page 19 - Environmental specifications
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 13 2.8 Environmental specifications 2.8.1 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 ...
Page 21 - Acoustics; by the following equation:; Electromagnetic immunity; Fluid Dynamic Bearing (FDB) motor acoustics
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 15 2.9 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All mea-surements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions ove...
Page 22 - Reliability; C. Operation at temperatures outside the specifica-; Agency certification; Safety certification
16 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 2.11 Reliability 2.11.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) The product shall achieve an Annualized Failure Rate (AFR) of 0.34% (MTBF of 0.7 million hours) when oper-ated in an environment of ambient air temperatu...
Page 23 - • Reorient the receiving antenna.
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 17 Korean RRL If these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) F...
Page 24 - 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RoHS MCV标准所定义的门槛值。
18 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 2.13 Environmental protection Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain chemical substances. 2.13.1 European Union Restriction of Hazardous Substances (RoHS) D...
Page 25 - Configuring and mounting the drive; Handling and static-discharge precautions; • Handle the drive by its edges or frame only.
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 19 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 exp...
Page 26 - Configuring the drive; Figure 3. Serial ATA connectors; Serial ATA cables and connectors; Figure 4. Attaching SATA cabling
20 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 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 d...
Page 27 - Drive mounting; Figure 5. Mounting dimensions
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 21 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...
Page 29 - Hot-Plug compatibility
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 23 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...
Page 30 - Serial ATA device plug connector pin definitions; • the ground pins P4 and P12.; Serial ATA connector pin definitions
24 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 4.2 Serial ATA device plug connector pin definitions Table 6 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 ...
Page 31 - Supported ATA commands; Command name
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 25 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 International Organization: Serial ATA Revision 2.6 (http://www.sa...
Page 34 - Identify Device command; The Identify Device command (command code EC; Word
28 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 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 7 on...
Page 36 - Bit
30 Barracuda 7200.11 Serial ATA Product Manual, Rev. C Note. 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. 128 Security status 0001 H 129–159 Seagate-reserve...
Page 38 - Code in features register
32 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 4.3.3 S.M.A.R.T. commands S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive moni-tors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determin...
Page 39 - Seagate Technology support services; Online services; Internet; For information regarding Seagate products and services, visit; Seagate Service Centers; Presales Support; Seagate technical support is available to assist you online at
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 33 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: Presal...
Page 40 - Direct dial; and Mexico
34 Barracuda 7200.11 Serial ATA Product Manual, Rev. C 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 ...
Page 41 - Index
Barracuda 7200.11 Serial ATA Product Manual, Rev. C 35 Index A ACA 17 acceleration 14 acoustics 15 Active 12 Active mode 12 actuator arm 10 AFR 16 Agency certification 16 altitude 13 Ambient temperature 13 ambient temperature 9 , 10 Annualized Failure Rate 16 Annualized Failure Rate (AFR) 16 areal d...
