SEAGATE SV35.4 - Manuals

SV35.4 Series SATA Product Manual, Rev. B iii List of Figures Figure 1. Typical 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 2. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

SV35.4 Series SATA Product Manual, Rev. B 1 1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate SV35.4 TM Series model drive: These drives provide the following key features:• High instantaneous (burst) data-transfer rates (up to 3...

2 SV35.4 Series SATA 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 not nece...

SV35.4 Series SATA 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 drive mod...

4 SV35.4 Series SATA Product Manual, Rev. B Table 1: Drive specifications summary for 320 Gbyte models Drive specification ST3320410SV Formatted capacity (512 bytes/sector)* 320 Gbytes Guaranteed sectors 625,142,448 Heads 2 Discs 1 Bytes per sector 512 Default sectors per track 63 Default read/write...

6 SV35.4 Series SATA 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 the drive in LBA mode, all blocks (sectors) are...

SV35.4 Series SATA Product Manual, Rev. B 7 2.5 Physical characteristics 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 i...

8 SV35.4 Series SATA Product Manual, Rev. B 2.8 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 3 on page 18. 2.8.1 Power consumption Power requirements for the drives are listed in the table on page 9. Typical power measurements are b...

SV35.4 Series SATA Product Manual, Rev. B 9 2.8.1.1 Typical current profiles Figure 1. 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 equivale...

SV35.4 Series SATA Product Manual, Rev. B 11 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 indicated in ...

SV35.4 Series SATA Product Manual, Rev. B 13 2.10 Acoustics emissions Drive emission of sound is measured consistent with the ECMA-74 and its referenced standards. Testing is conducted at room temperature (approximately 25 degrees C). Emission levels are reported as the total A-weighted sound power ...

14 SV35.4 Series SATA Product Manual, Rev. B 2.12 Reliability 2.12.1 Annualized Failure Rate (AFR) The product shall achieve an Annualized Failure Rate (AFR) of 0.62% when operated in an environment of ambient air temperatures of 25 ° C. Operation at temperatures outside the specifications in Sectio...

SV35.4 Series SATA Product Manual, Rev. B 15 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) Framework ...

16 SV35.4 Series SATA Product Manual, Rev. B 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) Directive S...

SV35.4 Series SATA Product Manual, Rev. B 17 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 to po...

18 SV35.4 Series SATA 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 drives are ...

SV35.4 Series SATA Product Manual, Rev. B 19 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 4 for drive mounting dimensions. Follow these important mounting precau-tions when mounting ...

SV35.4 Series SATA Product Manual, Rev. B 21 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 informati...

22 SV35.4 Series SATA Product Manual, Rev. B 4.2 Serial ATA device plug connector pin definitions Table 5 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 to th...

SV35.4 Series SATA Product Manual, Rev. B 23 4.3 Supported ATA commands The following table lists standard ATA and SATA commands that the drive supports. For a detailed description of the ATA commands, refer to Information technology -AT Attachment 8 - ATA/ATAPI Command Set (ATA8-ACS) (www.t13.org) ...

SV35.4 Series SATA Product Manual, Rev. B 25 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 6 on page 23. ...

26 SV35.4 Series SATA Product Manual, Rev. B 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 0FFFFFFFh...

SV35.4 Series SATA Product Manual, Rev. B 27 Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported Note. See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data. 108– 111 The mandatory value of the world wide name (WWN) fo...

SV35.4 Series SATA Product Manual, Rev. B 31 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@Seagate...

32 SV35.4 Series SATA 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 warranty-r...

SV35.4 Series SATA Product Manual, Rev. B 33 Index A ACA 15 acceleration 12 acoustics 13 Active 10 Active mode 10 AFR 14 Agency certification 14 altitude 11 ambient temperature 7 , 8 Annualized Failure Rate 14 Annualized Failure Rate (AFR) 14 areal density 1 , 6 ATA commands 23 Australia/New Zealand...

Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100520771, Rev. B, Printed in U.S.A.