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Western Digital

Western Digital Ultrastar 7K4000 3TB 7.2K SATA 6G LFF 512e Hard Drive

MPNHUS724030ALE640

Western Digital Ultrastar 7K4000 HUS724030ALE640 is a 3TB 7200 rpm SATA 6G 3.5in LFF enterprise hard drive with 512e sectors and a 2,000,000-hour MTBF rating.

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Western Digital Ultrastar 7K4000 3TB 7.2K SATA 6G LFF 512e Hard Drive

HUS724030ALE640 · Refurbished · 1 year warranty

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Overview

The Ultrastar 7K4000 HUS724030ALE640 is a 3TB enterprise hard drive from Western Digital. It is a 3.5in LFF drive running at 7200 rpm on SATA at 6 Gb/s, with a 64MB cache and 512e sectors.

Rated MTBF is 2,000,000 hours, and the drive is rated for 600,000 load/unload cycles. Sustained transfer reaches 171 MB/s, and seek time is 8 ms. Power during read and write is 11.4W, and the drive weighs 690 g.

That mix suits servers and storage systems with SATA bays that hold file shares, backups, surveillance footage or other data that needs steady throughput over long run times. Because it is 512e, the drive presents 512-byte logical sectors on top of 4K physical sectors; check your controller and operating system support this format.

New, Refurbished and Used drives are available. New and Refurbished come with 1 year or 3 years of warranty, and Used comes with 90 days.

Specifications

Western Digital HUS724030ALE640 specifications
Manufacturer part numberHUS724030ALE640
BrandWestern Digital
SeriesUltrastar 7K4000
Cache64 MB
Weight g690
InterfaceSATA
Drive typeHDD
Mtbf hours2,000,000
Form factor3.5in LFF
Seek time ms8
Sector format512e
Capacity3TB
Load unload cycles600,000
Power read write w11.4
Interface speed6 Gb/s
Rotational speed7,200 rpm
Sustained transfer mbs171

Specifications from the manufacturer's datasheet ↗

FAQ

What is the MTBF rating of the HUS724030ALE640?
2,000,000 hours.
What sustained transfer rate does the Ultrastar 7K4000 reach?
171 MB/s.
Is this a SAS or SATA drive?
SATA at 6 Gb/s.
What sector format does it use?
512e.

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