Picture of Western Digital Ultrastar A7K2000, 1TB internal hard drive 7200 RPM 32 MB 3.5" Serial ATA

Western Digital Ultrastar A7K2000, 1TB internal hard drive 7200 RPM 32 MB 3.5" Serial ATA

Western Digital Ultrastar A7K2000, 1TB. HDD capacity: 1 TB, HDD speed: 7200 RPM, Storage drive buffer size: 32 MB, HDD size: 3.5", Interface: Serial ATA

Manufacturer: Western Digital

SKU: 4975412

Manufacturer part number: 0A39289

UPC: 0829686001565

MSRP: $141.84

Price: $136.28

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With a robust fourth-generation mechanical design, Ultrastar A7K2000 is specifically built and tested for the Enterprise. Operating at 7200 RPM, it offers better overall performance than slower-RPM, capacity-oriented drives at impressively low power-consumption rates. The Ultrastar A7K2000 also features Hitachi-patented Rotational Vibration Safeguard (RVS) sensor technology, which optimizes drive reliability in multi-drive RAID arrays and rack-mounted systems. Backed by a five-year warranty, the Ultrastar platform has earned Hitachi a reputation among server and storage vendors as a global partner dedicated to delivering the highest quality and reliability in the industry.

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Products specifications

Attribute name	Attribute value
Width	4"
Depth	5.79"
Height	1.03"
Weight	24 oz
Power Requirements	+12 VDC (+10%/-8%)
Drive device, transfer rate	300 MB/s
Recording density	352 kbit/inch
Non-operating shock	350 G
Average seek time	8.5 ms
Acoustic pressure emissions	35.5 dB
Cartridge load/Unload cycles	300000
Design
Internal	Yes
Features
HDD size	3.5"
HDD speed	7200 RPM
Storage drive buffer size	32 MB
Mean time between failures (MTBF)	1200000 h
HDD capacity	1 TB
Packaging content
Quantity per pack	1 pc(s)
Performance
Ethernet LAN	No
Other features
Quantity	1
Ports & interfaces
Interface	Serial ATA
Power
Power consumption (typical)	8.4 W
Operating voltage	5 / 12 V
Power consumption (read)	8.4 W
Power consumption (write)	8.4 W
Operational conditions
Operating temperature (T-T)	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	70 G

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Products specifications

Attribute name	Attribute value
Width	4"
Depth	5.79"
Height	1.03"
Weight	24 oz
Power Requirements	+12 VDC (+10%/-8%)
Drive device, transfer rate	300 MB/s
Recording density	352 kbit/inch
Non-operating shock	350 G
Average seek time	8.5 ms
Acoustic pressure emissions	35.5 dB
Cartridge load/Unload cycles	300000
Design
Internal	Yes
Features
HDD size	3.5"
HDD speed	7200 RPM
Storage drive buffer size	32 MB
Mean time between failures (MTBF)	1200000 h
HDD capacity	1 TB
Packaging content
Quantity per pack	1 pc(s)
Performance
Ethernet LAN	No
Other features
Quantity	1
Ports & interfaces
Interface	Serial ATA
Power
Power consumption (typical)	8.4 W
Operating voltage	5 / 12 V
Power consumption (read)	8.4 W
Power consumption (write)	8.4 W
Operational conditions
Operating temperature (T-T)	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	70 G

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