Publication number: 100804012, Rev. A July 2016
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Seagate SkyHawk SATA Product Manual, Rev. A 4
1.0Introduction
This manual describes the functional, mechanical and interface specifications for the following:
Seagate® SkyHawk™ Serial ATA model drives:.
Standard 512E models
ST10000VX0004
These drives provide the following key features:
• 1M hour MTBF - designed for high write duty cycle across SkyHawk
• 256 MB data buffer
• 7200 RPM spindle speed
• ATA AV Command support - streaming video command support across SkyHawk
• Best-in-class acoustic performance means virtually silent operation
• Built-in error recovery for non-stop video streaming
• Compliant with RoHS requirements in China and Europe
• Full-track multiple-sector transfer capability without local processor intervention
• High instantaneous (burst) data-transfer rates (up to 600MB per second)
• Low activity power
• Native Command Queuing with command ordering to increase performance in demanding applications
• Performance-tuned for seamless video applications
• PowerChoice™ for selectable power savings
• Reliability for 24×7 video surveillance applications
• Rotational Vibration - mitigation of system level rotational vibration inside SkyHawk
• SeaTools® diagnostic software performs a drive self-test that eliminates unnecessary drive returns
• State-of-the-art cache and on-the-fly error-correction algorithms
• Streaming video optimization - consistent command completion times & ERC support across SkyHawk
• Support for S.M.A.R.T. drive monitoring and reporting
• Supports "8+" drive bays
• Supports ATA8 streaming commands
• Supports latching SATA cables and connectors
• Supports up to 64 cameras
• TGMR recording technology provides the drives with increased areal density
• Thermal monitoring and reporting for 24×7 operations
• Top Cover Attached motor for excellent vibration tolerance
• Transient power on management - <=1.8A spin-up current
• Uncompromising reliability supports flexible surveillance design with case temperatures up to 70ºC
• Workload ratings of 180TB/year
• Worldwide Name (WWN) capability uniquely identifies the drive
Note
Seagate SkyHawk SATA Product Manual, Rev. A 5
Seagate recommends validating the configuration with the selected HBA/RAID
controller manufacturer to ensure use of full capacity is supported.
1.1About 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.
In addition, Serial ATA makes the transition from parallel ATA easy by providing legacy software support. Serial ATA was designed to
allow users to install a Serial ATA host adapter and Serial ATA disk drive in the current system and expect all of the existing
applications to work as normal.
The Serial ATA interface connects each disk drive in a point-to-point configuration with the Serial ATA host adapter. There is no
master/slave relationship with Serial ATA devices like there is with parallel ATA. 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. This essentially
means both drives behave as if they are Device 0 (master) devices.
The host adapter may, optionally, emulate a master/slave environment to host software where two devices on
Note
The Serial ATA 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.
separate Serial ATA ports are represented to host software as a Device 0 (master) and Device 1 (slave) accessed at
the same set of host bus addresses. A host adapter that emulates a master/slave environment manages two sets
of shadow registers. This is not a typical Serial ATA environment.
The Serial ATA host adapter contains a set of registers that shadow the contents of the traditional device registers, referred to as the
Shadow Register Block. All Serial ATA devices behave like Device 0 devices. For additional information about how Serial ATA emulates
parallel ATA, refer to the “Serial ATA: High Speed Serialized AT Attachment” specification. The specification can be downloaded from
www.serialata.or
g.
Seagate SkyHawk SATA Product Manual, Rev. A 6
2.0Drive 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:
Standard 512E models
ST10000VX0004
2.1Specification 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 Drive specifications summary
Drive specificationST10000VX0004
Formatted (512 bytes/sector)*10TB
Guaranteed sectors(see Section 2.2)
Heads14
Discs7
Bytes per logical sector512
Bytes per physical sector4096
Recording density, KBPI (Kb/in max)2230
Track density, KTPI (ktracks/in avg.)386
Areal density, (Gb/in2 avg)867
Spindle speed (RPM)7200
Internal data transfer rate (Mb/s max)2695
Max sustained transfer rate, OD read (MB/s)210
I/O data-transfer rate (MB/s max)600
PIO modes 0–4
ATA data-transfer modes supported
Cache buffer256MB
Weight: (maximum)650g (1.43 lb)
Average latency4.16ms
Power-on to ready (sec) (typ/max)20/30
Standby to ready (sec) (typ/max)20/30
Startup current (typical) 12V (peak)<=1.8A
Voltage tolerance (including noise)
Non-Operating (Ambient °C)–40° to 70°
Operating ambient temperature (min °C)5°
Operating temperature (drive case max °C)70°
Temperature gradient (°C per hour max)
Relative humidity
Relative humidity gradient30% per hour max
Altitude, operating
Altitude, non-operating
(below mean sea level, max)
Operational Shock (max at 2 ms)Read 70 Gs / Write 40 Gs
Non-Operational Shock (max at 2 ms)250 Gs
Annualized Failure Rate (AFR)0.88% based on 8760 POH
Average annualized workload rating: <180TB/year
The AFR specification for the product assumes the I/O workload does not exceed the average
Rated Workload
annualized workload rate limit of 180 TB/year. Workloads exceeding the annualized rate may
degrade the product AFR and impact reliability as experienced by the particular application. The
average annualized workload rate limit is in units of TB per calendar year.
To determine the warranty for a specific drive, use a web browser to access the following web
page: http://www.seagate.com/support/warranty-and-replacements/.
Warranty
From this page, click on the “Is my Drive under Warranty” link. The following are required to be
provided: the drive serial number, model number (or part number) and country of purchase.The
system will display the warranty information for the drive.
Load-unload cycles 300,000
Supports Hotplug operation per
Serial ATA Revision 3.2 specification
Ye s
*One GB equals one billion bytes when referring to hard drive capacity.
Accessible capacity may vary depending on operating environment and formatting.
** 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.
† Seagate does not recommend operating at sustained case temperatures above 60°C.
Operating at higher temperatures will reduce useful life of the product.
Seagate SkyHawk SATA Product Manual, Rev. A 8
2.2Formatted capacity
ST modelsFormatted capacity*Guaranteed sectorsBytes per logical sector
ST10000VX000410TB7,814,037,168512
*One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting..
Note
LBA Counts for drive capacities greater than 8TB are calculated based upon the SFF-8447 standard publication.
ftp://ftp.seagate.com/sff/SFF-8447.PDF
2.2.1LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1, where n is the number of
guaranteed sectors as defined above.
See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-bit addressing support
of drives with capacities over 137GB.