Hitachi Travelstar Z5K320 250 GB vs Hitachi Ultrastar 1.8 TB

A side-by-side spec comparison of the Hitachi Travelstar Z5K320 250 GB and the Hitachi Ultrastar 1.8 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 Travelstar Z5K320 250 GB and Hitachi Ultrastar 1.8 TB.
Specification	No image Hitachi Travelstar Z5K320 250 GB No price data Winner	Hitachi Ultrastar 1.8 TB $175.00 Buy on Amazon
Type	HDD	HDD
Cache	8	128
Capacity	250 GB	1800 GB
Interface	SATA	SAS 12.0 Gb/s
Read Speed	550 MB/s	550 MB/s
Form Factor	2.5"	2.5"
Write Speed	520 MB/s	520 MB/s

Hitachi Travelstar Z5K320 250 GB

specs won

Hitachi Ultrastar 1.8 TB

spec won

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