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Hitachi Ultrastar Vs Deskstar

The 3TB Hitachi Deskstar 7K3000 once delivered performance that rivaled the long established class leaders in this capacity (WD Black included) and at an extremely competitive price.

The drive was special in that it had 5 platters ( vs the usual 3) and ran at 7K rpm despite having a relatively high capacity.

, The HGST Deskstar NAS is one of the few NAS drives to feature a 7,200 RPM rotational speed.

This relatively high rotational speed helps the 4TB Deskstar NAS achieve a 4k read/write speed of 1.


2 MB/s.


14 MB/s is actually the highest 4K read speed I have seen to date on a 4TB drive.

, 18/10/2014 I plan to buy 2 HD for a ‘TS-239 Pro-II+’ Has anyone an idea, what the difference is between: Hitachi Deskstar 7K4000, 7200rpm, 64MB, 4TB, SATA-3 (0S03356 / H3IK40003272SE / HDS724040ALE640) Hitachi Ultrastar 7K4000, 7200rpm, 64MB, 4TB, SATA-3 (HUS724040ALE640) The Ultrastar HD is the one QNAP recommends.

, This product brief compares the Hitachi Ultrastar # A7K2000 to the Deskstar # 7K2000 and 7K1000.

C offerings.

The Ultrastar A7K2000 Ultrastar products are specifically designed, manufactured and tested to meet the demanding environments found in global data centers and enterprises.

, 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.

, 13/02/2012 We were pleasantly surprised by the fast, quiet, and efficient nature of the 5940RPM Hitachi Deskstar 5K3000.

Up this time around is the 7200RPM version, the 7K3000.

February 13, 2012 by Lawrence Lee Product Hitachi Deskstar 7K3000 HDS723020BLA642 2TB 3.

5# HDD Manufacturer Hitachi Street Price US$170~$180 The last Hitachi hard drive we reviewed, the Deskstar, In the majority of cases, the WD logo and model has replaced the respective SanDisk or HGST drive.

However in the case of the WD enterprise drive, as WD gold is less familiar to Enterprise and datacenter user, it was decided that the WD Gold brand would be retired and this market moved over to the HGST DC Ultrastar series.

hitachi ultrastar vs deskstar