Hitachi HDN724040ALE640 4 TB vs Hitachi Ultrastar C10K1200 1.2 TB

A side-by-side spec comparison of the Hitachi HDN724040ALE640 4 TB and the Hitachi Ultrastar C10K1200 1.2 TB. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which storage is right for your build.

Side-by-side specification comparison of Hitachi HDN724040ALE640 4 TB and Hitachi Ultrastar C10K1200 1.2 TB.
Specification	Hitachi HDN724040ALE640 4 TB $170.00 Winner Buy on Amazon	No image Hitachi Ultrastar C10K1200 1.2 TB No price data
Type	HDD	HDD
Cache	0	64
Capacity	4000 GB	1200 GB
Interface	SATA	SAS 6.0 Gb/s
Read Speed	550 MB/s	550 MB/s
Form Factor	3.5"	2.5"
Write Speed	520 MB/s	520 MB/s

Hitachi HDN724040ALE640 4 TB

specs won

Hitachi Ultrastar C10K1200 1.2 TB

specs won

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