Seagate ST2000VX000 Product Manual
Sv35 series sata
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Summary of Contents for Seagate ST2000VX000
- Page 1 Product Manual SV35 Series SATA ST3500641SV ST3250824SV ST3160812SV 100415208 Rev. B August 2007...
- Page 2 United States and/or other countries. SV35 Series, SeaTools and SeaTDD are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners.
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Page 3: Table Of Contents
Seagate Technology support services ........ - Page 4 SV35 Series SATA Product Manual, Rev. B...
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Page 5: List Of Figures
List of Figures Figure 1. Typical 5V startup and operation current profile ........14 Figure 2. -
Page 7: Introduction
Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate SV35 Series SATA model drives: • ST3500641SV • ST3250824SV • ST3160812SV These drives provide the following key features: • Specifically designed for surveilance DVRs. • Optimized power for surveillance systems--spinup limited to a maximum to 2.0 amps. -
Page 8: About The Serial Ata Interface
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 jump- ers or other configuration options. •... -
Page 9: Drive Specifications
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 models: ST3500641SV ST3250824SV ST3160812SV Specification summaries The specifications listed in tables 1 and 2 are for quick reference. - Page 10 Table 1: Drive specifications for 500 Gbyte models Drive specification ST3500641SV Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 976,773,168 Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density in BPI (kbits/inch max) 790.1 Track density TPI (ktracks/inch avg) 124.5 Areal density (Gbits/inch avg)
- Page 11 To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase.
- Page 12 Table 2: Drive specifications for 250 Gbyte models Drive specification ST3250824SV Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 488,397,168 Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density in BPI (kbits/inch max) 790.1 Track density TPI (ktracks/inch avg) 124.5 Areal density (Gbits/inch avg)
- Page 13 To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and coun- try of purchase.
- Page 14 Table 3: Drive specifications for 160 Gbyte models Drive specification ST3160212SCE Formatted Gbytes (512 bytes/sector)* Guaranteed sectors 312,581,808 Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density in BPI (kbits/inch max) 840.0 Track density TPI (ktracks/inch avg) 141.5 Areal density (Gbits/inch avg)
- Page 15 To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part num- ber) and country of purchase.
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Page 16: Formatted Capacity
Formatted capacity Model Formatted capacity* Guaranteed sectors Bytes per sector ST3500641SV 500 Gbytes 976,773,168 ST3250824SV 250 Gbytes 488,397,168 ST3160812SV 160 Gbytes 312,581,808 *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. -
Page 17: Recording And Interface Technology
Recording and interface technology Interface Recording method 16/17 EPRML Recording density KBPI (kbits/inch max) ST3500641SV and ST3250824SV 790.1 ST3160812SV 840.0 Track density KTPI (ktracks/inch max) ST3500641SV and ST3250824SV 124.5 ST3160812SV 141.5 Areal density (Gbits/inch max) ST3500641SV and ST3250824SV 97.69 ST3160812SV 119.0 Spindle speed (RPM) (±... -
Page 18: Physical Characteristics
Physical characteristics Drive specification Maximum height (mm) 26.1 (inches) 1.028 Maximum width (mm) 101.6 (inches) 4.000 +/- 0.010 Maximum length (mm) 146.99 (inches) 5.787 Maximum weight ST3500641SV 710 grams (1.57 lbs) ST3250824SV 580 grams (1.28 lbs) ST3160812SV Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. -
Page 19: Start/Stop Times
Start/stop times Power-on to Ready (sec) Standby to Ready (sec) 16 (max) Ready to spindle stop (sec) 10 (max) Power specifications The drive receives DC power (+5V and +12V) through a native SATA power connector. See Figure 5 on page 25. 2.8.1 Power consumption Power requirements for the drives are listed in the table on page 9. -
Page 20: Figure 1 Typical 5V Startup And Operation Current Profile
Table 4: DC power requirements Power dissipation (typical) Example: ST3500641SV Average (watts, 25° C) 5V typ amps 12V typ amps Spinup — — 2.0 (peak) Idle 0.353 0.519 Operating (DVR Storage Profile) 8.44 0.478 0.50 Seeking 12.60 0.613 0.795 Standby 0.80 0.106 0.023... -
Page 21: Conducted Noise
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. -
Page 22: Environmental Specifications
Each time the drive performs an Active function (read, write or seek), the standby timer is reinitialized and begins counting down from its specified delay times to zero. If the standby timer reaches zero before any drive activity is required, the drive makes a transition to Standby mode. In both Idle and Standby mode, the drive accepts all commands and returns to Active mode when disc access is necessary. -
Page 23: Shock
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 These 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. -
Page 24: Acoustics
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 reflecting plane. For all tests, the drive is oriented with the cover facing upward. Note. -
Page 25: Reliability
Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and the immunity levels are defined by EN 55024. Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the test systems, we cannot guarantee that all systems will comply with the directives. -
Page 26: Fcc Verification
As a subassembly, no Federal Communications Commission verification or certification of the device is required. Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class B computing device, pursuant to Subpart J, Part 15 of the FCC rules. -
Page 27: Environmental Protection
Lead (Pb), in electronic products effective July 2006. A number of parts and materials in Seagate products are procured from external suppliers. We rely on the rep-resentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our... - Page 28 SV35 Series SATA Product Manual, Rev. B...
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Page 29: Configuring And Mounting The Drive
Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. Handling and static-discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic dis- charge (ESD) hazards. Observe the following standard handling and static-discharge precautions: Caution: •... -
Page 30: Breather Filter Hole Precautions
Breather filter hole precautions This section contains information regarding the precautions to take with the breather filter hole in Seagate hard disc drives. Take the proper precautions to ensure full functionality and to prevent possible damage to the drive. Breather hole Do not cover or seal this hole. -
Page 31: Configuring The Drive
Configuring the drive Each drive on the Serial ATA interface connects in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point relationships. 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”... -
Page 32: Drive Mounting
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 6 on page 26 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: •... -
Page 33: Serial Ata (Sata) Interface
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”... -
Page 34: Serial Ata Device Plug Connector Pin Definitions
Serial ATA device plug connector pin definitions Table 6 summarizes the signals on the Serial ATA interface and power connectors.. Table 6: Serial ATA connector pin definitions Segment Function Definition Ground 2nd mate Differential signal pair A from Phy Ground 2nd mate Differential signal pair B from Phy Signal... - Page 35 case, the mating sequences are: • the ground pins P4 and P12. • the pre-charge power pins and the other ground pins. • the signal pins and the rest of the power pins. 3. There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a blind-mate backplane configuration.
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Page 36: Supported Ata Commands
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. commands” on page 38.for details and subcommands used in the S.M.A.R.T. implementation. Table 7: Supported ATA commands Command name... - Page 37 Command name Command code (in hex) Read Sectors Read Sectors Extended Read Sectors Without Retries Read Verify Sectors Read Verify Sectors Extended Read Verify Sectors Without Retries Recalibrate Security Disable Password Security Erase Prepare Security Erase Unit Security Freeze Security Set Password Security Unlock Seek Set Features...
- Page 38 Command name Command code (in hex) S.M.A.R.T. Read Log Sector / D5 S.M.A.R.T. Return Status / DA S.M.A.R.T. Save Attribute Values / D3 S.M.A.R.T. Write Log Sector / D6 Standby or E2 Standby Immediate or E0 Write Buffer Write DMA Write DMA Extended Write DMA FUA Extended Write DMA Without Retries...
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Page 39: Identify Device Command
4.3.1 Identify Device command The Identify Device command (command code EC ) 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 30. - Page 40 Word Description Value Words 54–58, 64–70 and 88 are valid 0007 Number of current logical cylinders xxxx Number of current logical heads xxxx Number of current logical sectors per logical track xxxx 57–58 Current capacity in sectors xxxx Number of sectors transferred during a Read Multiple or Write Multiple xxxx command 60–61...
- Page 41 48-bit addressing feature. Maximum value: ST3160812SV = 312,581,808 0000FFFFFFFFFFFFh. 104–127 ATA-reserved 0000 Security status 0001 129–159 Seagate-reserved xxxx 160–254 ATA-reserved 0000 Integrity word xxA5 Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported Note.
- Page 42 Multiword DMA mode 2 is currently active. Word 88 Ultra DMA mode 0 is supported. Ultra DMA mode 1 is supported. Ultra DMA mode 2 is supported. Ultra DMA mode 3 is supported. Ultra DMA mode 4 is supported. Ultra DMA mode 5 is supported. Ultra DMA mode 6 is supported.
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Page 43: Set Features Command
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. 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. -
Page 44: S.m.a.r.t. Commands
) that elimi- nates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at: http://seatools.seagate.com. This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses. -
Page 45: Streaming Feature Set Support
CCTO needs to hide from reporting as an error, and simply show up in a Stream Error log. Since the Stream Error logs were intended to be used to report deferred errors such as this, Seagate has not imple- mented them. - Page 46 The streaming commands may access any user LBA on a device. These commands may be interspersed with non-streaming commands, but there may be an impact on performance due to the unknown time required to complete the non-streaming commands. The streaming commands should be issued using a specified minimum number of sectors transferred per com- mand, as specified in word 95 of the IDENTIFY DEVICE response.
- Page 47 4.3.4.2.1 Configure Stream (51h) The Configure Stream command specifies the default CCTL (Command Completion Time Limit) for streaming commands, and informs the drive of the Allocation Unit size and alignment. Protocol: non-data Register Features Current Ignored Reserved Ignored Previous Default CCTL (7:0) Sector Count Current AU Size In Sectors (7:0)
- Page 48 4.3.4.2.2 Read Stream DMA (2Ah) Protocol: DMA In This command reads from 1 to 65536 sectors as specified in the Sector Count register. A value of 0000h in the Sector Count register requests 65536 sectors. The RC bit indicates that the drive operate in a continuous read mode for the READ STREAM command. When RC is set to 0, the drive shall operate in normal streaming read mode.
- Page 49 If the value is 0, the drive shall use the Default Command Completion Time Limit supplied with the most recent previous CONFIGURE STREAM command for this Stream type (Read or Write). If the Default Command Com- pletion Time Limit is 0, or no previous Configure Stream command was defined for this Stream type, the result is vendor specific.
- Page 50 CCTO (Command Completion Time Out) This bit shall be set to 1 if a Command Completion Time Out error has occurred. SECTOR COUNT REGISTER FIELD DESCRIPTIONS LBA Low/Mid/High The address of the first uncorrectable error. DEVICE REGISTER FIELD DESCRIPTIONS This field indicates the selected device. STATUS REGISTER FIELD DESCRIPTIONS This bit shall be set to 0 indicating command completion.
- Page 51 4.3.4.3 Write Stream DMA (3Ah) Protocol: DMA Out The Write Stream DMA command allows the host to write data using the DMA data transfer protocol. This com- mand allows for the host to specify to the device that additional actions need to be performed prior to the com- pletion of the command if the required bits are set.
- Page 52 This bit specifies that all data for the specified stream shall be flushed to the media before command complete is reported. CCTL (Command Completion Time Limit) The time allowed for the current command to complete. This value is calculated as follows: CCTL = (content of the Features register Previous) * (IDENTIFY DEVICE data words (99:98)) microseconds The device shall use the Default Command Completion Time Limit supplied with the most recent previ- ous CONFIGURE STREAM command for this Stream type (Read or Write).
- Page 53 IDNF This bit shall be set to 1 if a user-accessible address could not be found. IDNF shall be set to 1 if an address outside of the range of user-accessible addresses is requested if command aborted is not returned. ABRT This bit shall be set to 1 if this command is not supported.
- Page 54 If write caching is allowed, the actuator could be busy servicing a cached write at virtually any time. The impli- cation is that a timeout on a read command could actually be due to a cached write. To address this case: •...
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Page 55: Seagate Technology Support Services
Seagate Service Centers Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system, as well as product availability and compatibility. Technical Support Seagate technical support is available to assist you online at support.seagate.com... - Page 56 Seagate Customer Service Operations (CSO) representative for warranty- related 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.
- Page 57 Index Conducted RF immunity 18 Configuring the drive 23 connectors 25 Numerics corrosive chemicals 21 Corrosive environment 21 3D Defense System 1 CSA C22.2 (950) 19 current 4 cycles 19 ACA 20 Cylinders 10 acceleration 17 cylinders 4 acoustics 7 Active 15 Active mode 15 Data Defense 1...
- Page 58 Execute Device Diagnostics 30 latency 4 latency time 13 FCC verification 20 LBA mode 10 features 1 Length 4 Federal Communications Commission 20 logical geometry 10 Flush Cache 30 Flush Cache Extended 30 Format Track 30 maintenance 19 Formatted capacity 10 master/slave 2 Formatted Gbytes 4 maximum temperature 16...
- Page 59 random seeks 13 Security Erase Prepare 31 Read Buffer 30 Security Erase Unit 31 Read DMA 30 Security Freeze 31 Read DMA Extended 30 Security Set Password 31 Read DMA without Retries 30 Security Unlock 31 read errors 5 Seek 31 Read Log Ext 30 seek mode 13 Read Multiple 1...
- Page 60 TPI 4 Track density 4 track density 11 Track-to-track 12 Track-to-track seek time 4 Tunneling Magnetoresistive (TMR) heads 1 TUV North America 19 UL 1950 19 Vibration 17 Vibration, nonoperating 5 Vibration, operating 5 voltage 13 Voltage dips, interrupts 18 Voltage tolerance 4 Weight 4 Wet bulb temperature 4...
- Page 62 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100415208, Rev. B, Printed in USA...
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