Product Manual SV35.5 Series SATA ST31000525SV ST3500410SV ST3250311SV 100562053 Rev.
Revision history Revision Rev. A Rev. B Rev. C Date 03/06/09 07/08/09 06/03/10 Sheets affected or comments Initial release. 1, 5, 7, 16, 23 and 25-26. Updated DC power requirements. Copyright © 2010 Seagate Technology LLC. All rights reserved. Printed in U.S.A. Publication number: 100562053, Rev. C July 2010 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. SV35.
Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Specification summary tables . . . . . . . . . . . . . . . . . . . .
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List of Figures Figure 1. Figure 2. Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Mounting dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 SV35.5 Series SATA Product Manual, Rev.
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate SV35.
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 necessary to set any jumpers or other configuration options. • Thinner and more flexible cabling for improved enclosure airflow and ease of installation. • Scalability to higher performance levels.
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 model: ST31000525SV 2.1 ST3500410SV ST3250311SV Specification summary tables The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.
Table 1: 4 Drive specifications summary for 1 Tbyte models Drive specification ST31000525SV Formatted capacity (512 bytes/sector)* 1 Tbyte Guaranteed sectors 1,953,525,168 Heads 4 Disks 2 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 1,474 kbits/in max Track density 236 ktracks/in avg Areal density 345 Gbits/in2 avg Internal data transfer rate 1,628 Mbits/sec max Sustained data transfer rate 140 Mbytes/s
Drive specification ST31000525SV Vibration, nonoperating 5-22 Hz: 2.0 Gs, Limited displacement 22-350 Hz: 5.0 Gs 350-500 Hz: 2.0 Gs Drive acoustics, sound power Idle** 2.7 bels (typical) 2.9 bels (max) Seek 2.8 bels (typical) 3.0 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.80% Warranty To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.
Table 2: 6 Drive specifications summary for 500 and 250 Gbyte models Drive specification ST3500410SV ST3250311SV Formatted capacity (512 bytes/sector)* 500 Gbytes 250 Gbytes Guaranteed sectors 976,773,168 488,397,168 Heads 2 1 Disks 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 1,474 kbits/in max Track density 236 ktracks/in avg Areal density 345 Gbits/in2 avg Internal data transfer rate 1,628 Mbits/
Drive specification ST3500410SV ST3250311SV Vibration, nonoperating 5-22 Hz: 2.0 Gs, Limited displacement 22-350 Hz: 5.0 Gs 350-500 Hz: 2.0 Gs 5-350 Hz: 5.0 Gs 350-500 Hz: 1.0 Gs Idle** 2.7 bels (typical) 2.9 bels (max) 2.5 bels (typical) 2.8 bels (max) Seek 2.8 bels (typical) 3.0 bels (max) 2.6 bels (typical) 2.8 bels (max) Drive acoustics, sound power Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.
2.2 Formatted capacity Model Formatted capacity* Guaranteed sectors ST31000525SV 1 Tbyte 1,953,525,168 ST3500410SV 500 Gbytes 976,773,168 ST3250311SV 250 Gbytes 488,397,168 Bytes per sector 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 2.2.
2.5 Physical characteristics 1 TB model 500 GB model Maximum height 26.1 mm (1.028 inches) Maximum width 101.85 mm (4.010 inches) Maximum length 146.99 mm (5.787 inches) Typical weight 677 grams (1.493 lb.) Cache buffer 16 Mbytes (16,384 kbytes) 2.6 250 GB model 20.20 mm (0.794 inches) 544 grams (1.199 lb.) 380 grams (0.838 lb.) 8 Mbytes (8,192 kbytes) Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics.
2.8 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 1 on page 20. 2.8.1 Power consumption and DC power requirements Power requirements for the drives are listed in the table on page 9. Typical power measurements are based on an average of drives tested, under nominal conditions, using 5.0V and 12.0V input voltage at 25°C ambient temperature.
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 expected to operate with a maximum of 120 mV peak-to-peak square-wave injected noise at up to 10 MHz. • Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to 10 MHz. Note.
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 Figure 2 on page 21. Operating (Drive case temperature) Nonoperating (Drive case temperature) 2.9.
2.9.5 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or Z axis. 2.9.5.1 Operating shock The drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 63 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second. 2.9.5.
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 levels for, steady state, idle and active (seek) modes of operations. Table 5: Drive A-weighted Sound Power Levels (SWL, BA) Idle[1] Seek 1000 and 500 GB model 2.7 bels (typ) 2.9 bels (max) 2.8 bels (typ) 3.0 bels (max) 250 GB model 2.
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 25°C, assuming delta between ambient air temperature and HDD case temperature is less than 15°C. Operation at temperatures outside the specifications in Section 2.9 may increase the product AFR (decrease MTBF).
Korean RRL If these drives have the Korean Communications Commission (KCC) logo, they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Communications Commission, Republic of Korea. These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibility (EMI/EMS) for Class B products.
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 The European Union Restriction of Hazardous Substances (RoHS) Directive, restricts the presence of chemical substances, including Lead, Cadmium, Mercury, Hexavalent Chromium, PBB and PBDE, in electronic products, effective July 2006.
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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 potential handling and electrostatic discharge (ESD) hazards.
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 attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. Both drives behave as if they are Device 0 (master) devices. 3.
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 2 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: • Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling. • Use only 6-32 UNC mounting screws. • The screws should be inserted no more than 0.150 inch (3.
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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 information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment” specification. 4.1 Hot-Plug compatibility SV35.
4.2 Serial ATA device plug connector pin definitions Table 7 summarizes the signals on the Serial ATA interface and power connectors. Table 7: Segment Signal Serial ATA connector pin definitions Pin Function Definition S1 Ground 2nd mate S2 A+ Differential signal pair A from Phy S3 A- S4 Ground 2nd mate S5 B- Differential signal pair B from Phy S6 B+ S7 Ground 2nd mate Key and spacing separate signal and power segments Power P1 V33 3.3V power P2 V33 3.3V power P3 V33 3.
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) and Serial ATA International Organization: Serial ATA Revision 2.6 (http:// www.sata-io.org). See “S.M.A.R.T. commands” on page 32 for details and subcommands used in the S.M.A.R.T. implementation.
Command name Command code (in hex) Security Erase Prepare F3H Security Erase Unit F4H Security Freeze F5H Security Set Password F1H Security Unlock F2H Seek 70H Set Features EFH Set Max Address F9H Note: Individual Set Max Address commands are identified by the value placed in the Set Max Features register as defined to the right. Address: Password: Lock: Unlock: Freeze Lock: Set Max Address Extended 37H Set Multiple Mode C6H Sleep E6H S.M.A.R.T. Disable Operations B0H / D9H S.M.
4.3.1 Identify Device command The Identify Device command (command code ECH) 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 8 on page 25. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive. See Section 2.0 on page 3 for default parameter settings.
Word Description Value 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 in this field and the actual number of user-addressable LBAs specified in words 100-103. This is required for drives that support the 48-bit addressing feature.
Word Description Value 104–107 ATA-reserved 0000H 108–111 The mandatory value of the world wide name (WWN) for the drive. NOTE: This field is valid if word 84, bit 8 is set to 1 indicating 64-bit WWN support. Each drive will have a unique value. 112–127 ATA-reserved 0000H 128 Security status 0001H 129–159 Seagate-reserved xxxxH 160–254 ATA-reserved 0000H 255 Integrity word xxA5H Note.
30 0 Ultra DMA mode 0 is supported. 1 Ultra DMA mode 1 is supported. 2 Ultra DMA mode 2 is supported. 3 Ultra DMA mode 3 is supported. 4 Ultra DMA mode 4 is supported. 5 Ultra DMA mode 5 is supported. 6 Ultra DMA mode 6 is supported. 8 Ultra DMA mode 0 is currently active. 9 Ultra DMA mode 1 is currently active. 10 Ultra DMA mode 2 is currently active. 11 Ultra DMA mode 3 is currently active. 12 Ultra DMA mode 4 is currently active. 13 Ultra DMA mode 5 is currently active.
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 interrupt. 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.
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 monitors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable. S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.M.A.R.T.
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 e-mail for your questions. Presales Support: Presales@Seagate.com Technical Support: DiscSupport@Seagate.com Warranty Support: http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance mySeagate my.seagate.com is the industry's first Web portal designed specifically for OEMs and distributors.
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 warrantyrelated issues. Resellers or end users of drive products should contact their place of purchase or Seagate warranty service for assistance. Have your serial number and model or part number available.
Index A ACA 16 acceleration 13 acoustics 14 Active 11 Active mode 11 AFR 15 Agency certification 15 altitude 12 ambient temperature 9, 10 Annualized Failure Rate 15 Annualized Failure Rate (AFR) 15 areal density 1, 8 ATA commands 25 Australia/New Zealand Standard AS/NZ CISPR22 16 Australian Communication Authority (ACA) 16 Australian C-Tick 16 Average seek time 9 B buffer 9 C cables and connectors 20 cache 9 capacity 8 case temperature 12 CE mark 15 certification 15 Check Power Mode 25 China RoHS directiv
Idle 11, 25 Idle Immediate 25 Idle mode 10, 11 Information Technology Equipment (ITE) 15 Initialize Device Parameters 25 Input noise ripple 11 input voltage 10 interface 8, 23 interference 16 internal data-transfer rate OD 8 ITE 15 Power-on to Ready 9 power-on-hours 15 precautions 19 printed circuit board 19 programmable power management 11 prominent discrete tones 14 K Radiated RF immunity 14 radio and television interference 16 radio frequency (RF) 14 Read Buffer 25 Read DMA 25 Read DMA Extended 25 Rea
Safety certification 15 SATA 23 screws 13 sectors 8 Sectors per track 8 Security Disable Password 25 Security Erase Prepare 26 Security Erase Unit 26 Security Freeze 26 Security Set Password 26 Security Unlock 26 Seek 26 Seek time 9 Serial ATA (SATA) interface 23 serial ATA ports 2 servo electronics 10 Set Features 26 Set Max Address 26 Set Max Address Extended 26 Set Multiple Mode 26 Shock 13 single-track seeks 9 Sleep 10, 11, 26 Sleep mode 11 Specification summary table 3 Spinup 10 Spinup power 10 Standby
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