19/05/2012 According to Hitachi , the Deskstar 7K4000 has a maximum internal transfer rate of 205MB/sec.
Synthetic data transfer benchmarks will see how close we can get to that theoretical limit.
The Deskstar 7K4000 #s performance in the 2MB sequential transfer test demonstrates how much impact the spec boost between the 5K4000 and the 7K4000 makes.
25/04/2012 Hitachi Deskstar 7K4000 (HDS724040ALE640) This is Hitachi ‘s high-performance 7200 RPM 4 TB drive.
It’s also based on a five-platter design, but it includes 64 MB of cache, instead of 32.
17/04/2013 The HGST#s Ultrastar 7K4000 is an enterprise-class HDD that is now being offered in capacities up to 4TB (as in our 4TB test model) with a 3.
5″ form factor.
The drive also provides the enterprise with some high-end features.
The drive spins at 7,200RPM, interfaces over SATA 6Gb/s, and is offered in Advanced Format using a 4096-byte sector size.
Hitachi 4TB Deskstar 7K4000 3.
5in HDD, 7200 RPM Replaced by the Seagate ST4000DM000 4TB SATA 6Gbps 3.
5in 5900RPM HDD The Deskstar 7K4000 offers the industry#s highest hard drive capacity at an enormous four terabytes of storage with 7200 RPM performance in a #, See details – HITACHI 0F14681 Deskstar 7K4000 4TB 7200RPM SATA 6.
5″ HDS724040ALE640 HD Watch Sold by crowntechsolutions ( 11604 ) #, 25/04/2012 Page 8: Hitachi Deskstar 7K4000 (HDS724040ALE640).
The $300 Hitachi 5400RPM 4TB drive looks like a much better buy than $407 for a 7K3000.
Achoo22 25 April 2012 13:54.
Consult the Hitachi Advanced Format Technology Brief for more information.
The 7K4000 also boasts a 6Gb/s SATA interface and 64MB cache buffer to balance performance and capacity.
The Deskstar 7K4000 is designed to help manufacturers deliver high-performance, high-capacity, power-efficient systems.
Manufacturers planning to use the 4TB drive in, Hitachi 0f14681 deskstar 7k4000 4tb 7200 rpm 64mb cache sata 6.
5 internal hard drive (bare drive) Bare Drive Buy this product as Renewed and save $100.
91 from the regular price.
Hard disk drive specifications HGST Deskstar 7K4000 3.
5 inch Serial ATA hard disk drive Revision 1.
1 01 April 2012 Models: HDS724040ALE640, Buy HGST Ultrastar 7K4000 HUS724040ALE640 (0F14683) 4TB 7200 RPM 64MB Cache SATA 6.
5″ Internal Enterprise Hard Drive Bare Drive with fast shipping and top-rated customer service.
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