Related Manuals for Seagate NAS ST4000VN000
Summary of Contents for Seagate NAS ST4000VN000
- Page 1 Product Manual Seagate NAS HDD ® ST4000VN000 ST3000VN000 ST2000VN000 100724684 Rev. A April 2013...
- Page 2 In addition, some of the listed capacity is used for formatting and other functions, and thus will not be available for data storage. Seagate reserves the right to change, without notice, product offerings or...
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Page 3: Table Of Contents
Seagate Technology Support Services ........ - Page 4 NAS HDD Product Manual, Rev. A...
- Page 5 Figures Figure 1 Attaching SATA cabling........... . . 24 Figure 2 Mounting dimensions (2TB,3TB and 4TB).
- Page 6 NAS HDD Product Manual, Rev. A...
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Page 7: Seagate Technology Support Services
• Authorized Service Centers For information regarding Warranty Support, visit http://www.seagate.com/support/warranty-and-replacements/ For information regarding data recovery services, visit http://www.seagate.com/services-software/data-recovery- services/ For Seagate OEM and Distribution partner portal, visit http://www.seagate.com/partners For Seagate reseller portal, visit http://www.seagate.com/support/downloads/seatools/ NAS HDD Product Manual, Rev. A... - Page 8 NAS HDD Product Manual, Rev. A...
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Page 9: Introduction
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following ® Seagate NAS HDD model drives: ST4000VN000 ST3000VN000 ST2000VN000 These drives provide the following key features: • Off-the-shelf compatibility • Rated for 1M hours MTBF • 24x7 capability •... - Page 10 Introduction www.seagate.com The SATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward compatibility with existing host systems and software. The Command and Control Block registers, PIO and DMA data transfers, resets, and interrupts are all emulated.
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Page 11: Drive Specifications
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 models: ST4000VN000 ST3000VN000 ST2000VN000 2.1 Specification summary tables The specifications listed in... - Page 12 Drive Specifications www.seagate.com Table 1 Drive specifications summary for 4TB, 3TB and 2TB models (continued) Drive Specification* ST4000VN000 ST3000VN000 ST2000VN000 Ambient temperature (drive case temperture) 0° to 70°C (operating) 0° to 70°C (operating) 0° to 70°C (operating) –40° to 70°C –40°...
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Page 13: Formatted Capacity
Drive Specifications 2.2 Formatted capacity Formatted Guaranteed Model Bytes per sector capacity* sectors ST4000VN000 4000GB 7,814,037,168 ST3000VN000 3000GB 5,860,533,168 ST2000VN000 2000GB 3,907,029, 168 *One GB equals one billion bytes and 1TB equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. -
Page 14: Recording And Interface Technology
Drive Specifications www.seagate.com 2.4 Recording and interface technology Interface SATA Recording method TGMR Recording density 2TB and 4TB 1807kFCI 1550kFCI Track density (ktracks/inch avg) 3TB and 4TB Areal density (Gb/in 2TB and 4TB Internal data transfer rate (Mb/s max) 2TB, 3TB and 4TB... -
Page 15: Seek Time
Drive Specifications 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 possible single-track seeks in both directions. -
Page 16: Conducted Noise
Drive Specifications www.seagate.com During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/ write electronics are in power-down mode. Table 2 DC power requirements (2TB) Avg (watts 25°C) Avg 5V typ amps... -
Page 17: Power-Management Modes
Drive Specifications 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 modes: Power modes... -
Page 18: Ambient Temperature
Drive Specifications www.seagate.com 2.9.2 Ambient Temperature Operating 0° to 70°C (32° to 158°F) Non-operating –40° to 70°C (–40° to 158°F) 2.9.3 Temperature gradient Operating 20°C per hour (68°F per hour max), without condensation Non-operating 30°C per hour (86°F per hour max) 2.9.4 Humidity... -
Page 19: Non-Operating Vibration
Seagate follows the ECMA-74 standards for measurement and identification of PDTs. An exception to this process is the use of the absolute threshold of hearing. Seagate uses this threshold curve (originated in ISO 389- 7) to discern tone audibility and to compensate for the inaudible components of sound prior to computation of tone ratios according to Annex D of the ECMA-74 standards. -
Page 20: Reliability - Mean Time Between Failure
EN 55022, Class B and the immunity levels are defined by EN 55024. 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 21: Fcc Verification
As a subassembly, no Federal Communications Commission verification or certification of the device is required. Seagate has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disk 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 22: China Restriction Of Hazardous Substances (Rohs) Directive
The silver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or exposed to an ambient relative humidity greater than 95%. -
Page 23: Configuring And Mounting The Drive
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. Observe the following standard handling and static-discharge precautions: Caution •... -
Page 24: Drive Mounting
Configuring and Mounting the Drive www.seagate.com Figure 1 Attaching SATA cabling Signal connector Power connector Signal cable Power cable Each cable is keyed to ensure correct orientation. NAS HDD drives support latching SATA connectors. 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. -
Page 25: Sata Interface
4.0 SATA Interface These drives use the industry-standard Serial ATA (SATA) interface that supports FIS data transfers. It supports ATA programmed input/output (PIO) modes 0 to 4; multiword DMA modes 0 to 2, and Ultra DMA modes 0 to 6. For detailed information about the SATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment”... -
Page 26: Supported Ata Commands
Table 6 SATA connector pin definitions (continued) Segment Function Definition 3.3V power 3.3V power 3.3V power, pre-charge, 2nd mate Ground 1st mate Ground 2nd mate Ground 2nd mate 5V power, pre-charge, 2nd mate 5V power Power 5V power Ground 2nd mate Ground or LED signal If grounded, drive does not use deferred spin Ground... - Page 27 SATA Interface Table 7 SATA standard commands (continued) Command name Command code (in hex) Device Configuration Identify / C2 Device Configuration Restore / C0 Device Configuration Set / C3 Device Reset Download Microcode Execute Device Diagnostics Flush Cache Flush Cache Extended...
- Page 28 SATA Interface www.seagate.com Table 7 SATA standard commands (continued) Command name Command code (in hex) Seek Set Features Set Max Address Note: Individual Set Max Address Address: commands are identified by the value Password: placed in the Set Max Features register Lock: as defined to the right.
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Page 29: Identify Device Command
SATA Interface 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 on page 26. All reserved bits or words should be set to zero. - Page 30 SATA Interface www.seagate.com Table 8 Identify Device commands (continued) Word Description Value Number of sectors transferred during a Read Multiple xxxx or Write Multiple command 60–61 Total number of user-addressable LBA sectors available 0FFFFFFFh* (see Section 2.2 for related information) *Note: The maximum value allowed in this field is: 0FFFFFFFh (268,435,455 sectors, 137GB).
- Page 31 SATA Interface Table 8 Identify Device commands (continued) Word Description Value Master password revision code FFFE Hardware reset value xxxx Automatic acoustic management 8080 95–99 ATA-reserved 0000 100–103 Total number of user-addressable LBA sectors available ST4000VN000 = 7,814,037,168 (see Section 2.2 for related information). These words are...
- Page 32 SATA Interface www.seagate.com GPL feature set is supported. WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands are supported. WRITE DMA QUEUED FUA EXT command is supported. 64-bit World Wide Name is supported. 9-10 Obsolete. 11-12 Reserved for TLC.
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Page 33: Set Features Command
SATA Interface 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. -
Page 34: Commands
SATA Interface www.seagate.com 4.3.3 S.M.A.R.T. commands S.M.A.R.T. provides near-term failure prediction for disk 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. - Page 35 Index EN 55024 20 ACA 21 EN60950 20 acceleration 19 enclosures 21 acoustics 19 Environmental specifications 17 Active 17 ESD 23 Active mode 17 EU 20 Agency certification 20 EU RoHS directive 21 altitude 18 European Union (EU) requirements 20 Ambient temperature 17 Execute Device Diagnostics 27 ambient temperature 15...
- Page 36 nominal power 15 S.M.A.R.T. Enable/Disable Autosave 28 Nonoperating shock 18 S.M.A.R.T. Execute Offline 28 Nonoperating vibration 19 S.M.A.R.T. implementation 26 S.M.A.R.T. Read Attribute Thresholds 28 operating 16 S.M.A.R.T. Read Data 28 Operating power 15 S.M.A.R.T. Read Log Sector 28 Operating shock 18 S.M.A.R.T.
- Page 37 Voltage dips, interrupts 20 Voltage tolerance 16 weight 14 wet bulb temperature 18 width 14 Write Buffer 28 Write DMA 28 Write DMA Extended 28 Write DMA FUA Extended 28 Write DMA Without Retries 28 Write Log Extended 28 Write Multiple 28 Write Multiple Extended 28 Write Multiple FUA Extended 28 Write Sectors 28...
- Page 40 ASIA/PACIFIC Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888 EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 16-18 rue du Dôme, 92100 Boulogne-Billancourt, France, 33 1-4186 10 00 Publication Number: 100724684, Rev. A...