SEAGATE ST31000340SV - Manual

SV35.3 Series Serial ATA Product Manual, Rev. B iii List of Figures Figure 1. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 2. Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

SV35.3 Series Serial ATA Product Manual, Rev. B 1 1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate SV35.3 Series ® Serial ATA model drives: These drives provide the following key features: • High instantaneous (burst) data-trans...

2 SV35.3 Series Serial ATA Product Manual, Rev. B 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 n...

SV35.3 Series Serial ATA Product Manual, Rev. B 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 dri...

6 SV35.3 Series Serial ATA Product Manual, Rev. B Table 2: Drive specifications summary for 250 Gbyte models Drive specification ST3250310SV Formatted capacity (512 bytes/sector)* 250 Gbytes Guaranteed sectors 488,397,168 Heads 2 Discs 1 Bytes per sector 512 Default sectors per track 63 Default read...

8 SV35.3 Series Serial ATA Product Manual, Rev. B 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...

SV35.3 Series Serial ATA Product Manual, Rev. B 9 2.4 Recording and interface technology 2.5 Physical characteristics Models ST31000340SV, ST3750330SV & ST3500320SV ST3250310SV Interface Serial ATA (SATA) Recording method Perpendicular Recording density (kbits/inch max) 1,090 1,049 Track density...

10 SV35.3 Series Serial ATA Product Manual, Rev. B 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 p...

SV35.3 Series Serial ATA Product Manual, Rev. B 11 2.8 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 1 on page 24. 2.8.1 Power consumption Power requirements for the drives are listed in the table on page 9. Typical power measurement...

12 SV35.3 Series Serial ATA Product Manual, Rev. B Table 3: DC power requirements * During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels. Power dissipation (1TB models) Avg (watts 25° C) A...

SV35.3 Series Serial ATA Product Manual, Rev. B 13 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. • Using 12-volt power, the drive is expe...

14 SV35.3 Series Serial ATA Product Manual, Rev. B 2.8.4 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...

SV35.3 Series Serial ATA Product Manual, Rev. B 15 2.9 Environmental specifications 2.9.1 Drive case temperature Above 1,000 feet (305 meters), the maximum temperature is derated linearly to 112°F (44°C) at 10,000 feet (3,048 meters). Drive case temperature should be measured at the location indicat...

SV35.3 Series Serial ATA Product Manual, Rev. B 17 2.10 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 over a...

18 SV35.3 Series Serial ATA Product Manual, Rev. B 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 0.80% (MTBF of 1+ million hours) when operated in an environment of ambient air temperatures of...

SV35.3 Series Serial ATA Product Manual, Rev. B 19 2.13 Agency certification 2.13.1 Safety certification The drives are recognized in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections of IEC950 and EN 60950. 2.13.2 Electromagnetic compatibility Hard drives that display the...

20 SV35.3 Series Serial ATA Product Manual, Rev. B • Move the device to one side or the other of the radio or TV. • Move the device farther away from the radio or TV. • Plug the computer into a different outlet so that the receiver and computer are on different branch outlets. If necessary, you shou...

SV35.3 Series Serial ATA Product Manual, Rev. B 21 2.15 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light industrial environments containing sulfurous gases, chlorine and nitric oxide, classes G and H per ASTM B845. ...

SV35.3 Series Serial ATA Product Manual, Rev. B 23 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...

24 SV35.3 Series Serial ATA Product Manual, Rev. B 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 drive...

SV35.3 Series Serial ATA Product Manual, Rev. B 25 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 1 on page 25 for drive mounting dimensions. Follow these important mounting precaution...

SV35.3 Series Serial ATA Product Manual, Rev. B 27 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 inf...

28 SV35.3 Series Serial ATA Product Manual, Rev. B 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. Table 6: Serial ATA connector pin definition...

30 SV35.3 Series Serial ATA Product Manual, Rev. B 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...

SV35.3 Series Serial ATA Product Manual, Rev. B 33 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 pag...

34 SV35.3 Series Serial ATA Product Manual, Rev. B 53 Words 54–58, 64–70 and 88 are valid 0007 H 54 Number of current logical cylinders xxxx H 55 Number of current logical heads xxxx H 56 Number of current logical sectors per logical track xxxx H 57–58 Current capacity in sectors xxxx H 59 Number of...

38 SV35.3 Series Serial ATA Product Manual, Rev. B Note. At power-on, or after a hardware or software reset, the default values of the features are as indi-cated above. F1 H Report full capacity available Table 8: Set Features command values

SV35.3 Series Serial ATA Product Manual, Rev. B 39 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 determines t...

SV35.3 Series Serial ATA Product Manual, Rev. B 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@S...

42 SV35.3 Series Serial ATA Product Manual, Rev. B 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 warr...

SV35.3 Series Serial ATA Product Manual, Rev. B 43 Index A ACA 19 acceleration 16 acoustics 17 Active 14 Active mode 14 actuator arm 11 AFR 18 Agency certification 19 altitude 15 ambient temperature 10 , 11 Annualized Failure Rate 18 Annualized Failure Rate (AFR) 18 areal density 1 , 9 ATA commands ...

Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100480760, Rev. B, Printed in U.S.A.