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HGST Ultrastar A7K2000 HUA722010CLA330 - Hard drive - 1 TB - internal - 3.5" - SATA 3Gb/s - 7200 rpm - buffer: 32 MB ( p

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HGST Ultrastar A7K2000 HUA722010CLA330 - Hard drive - 1 TB - internal - 3.5" - SATA 3Gb/s - 7200 rpm - buffer: 32 MB ( pack of 20 )

About this item

Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

HGST Ultrastar A7K2000 HUA722010CLA330 - Hard drive - 1 TB - internal - 3.5" - SATA 3Gb/s - 7200 rpm - buffer: 32 MB ( pack of 20 )

The Ultrastar A7K2000 provides twice the data storage capacity of the prior generation Ultrastar A7K1000 drive, and does so using fewer watts. Operating at 7200 RPM, the Hitachi Ultrastar A7K2000 offers better overall performance than slower-RPM, capacity-oriented drives at impressively low power-consumption rates. When compared to the previous generation Ultrastar A7K1000, the A7K2000 offers up to a 155% improvement in sustained data transfer rate, and a 120% improvement in watts-per-GB. With five Advanced Power Management modes, a 36% reduction in watts during low-RPM idle mode, and using less than 1W during standby/sleep mode, the Ultrastar A7K2000 can help data centers achieve lower AC power and HVAC requirements, freeing up precious headroom for growing enterprise needs.

With a robust fourth-generation mechanical design, Ultrastar A7K2000 is specifically built and tested for the enterprise. The Ultrastar SATA drive family features Hitachi-patented Rotational Vibration Safeguard (RVS) sensor technology, which optimizes drive reliability in multi-drive RAID arrays and rack-mounted systems.

The Ultrastar A7K2000 demonstrates Hitachi ecological leadership with its halogen-free design and power-efficient operation. Both these features serve to qualify the drive for the Hitachi EcoTrac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation and disposal.

Specifications

General
   Packaged Quantity:  20 (specifications are for single item)
   Device Type:  Hard drive - internal
   Capacity:  1 TB
   Form Factor:  3.5" x 1/3H
   Interface:  SATA 3Gb/s
   Buffer Size:  32 MB
   Features:  Rotational Vibration Safeguard (RVS)
   Width:  4 in
   Depth:  5.8 in
   Height:  1 in
   Weight:  1.5 lbs

Performance
   Drive Transfer Rate:  300 MBps (external)
   Internal Data Rate:  134 MBps
   Seek Time:  8.5 ms (average)
   Spindle Speed:  7200 rpm

Reliability
 

Specifications

Hard Drive Capacity: 1 TB
Condition: New
Color: Multicolor
Manufacturer Part Number: 0A39289-20PK
Operating System: Windows 7
Model: 0A39289-20PK
Brand: HGST
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