Western Digital Blue SA510 250 GB vs Western Digital VelociRaptor 450 GB

A side-by-side spec comparison of the Western Digital Blue SA510 250 GB and the Western Digital VelociRaptor 450 GB. 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 Western Digital Blue SA510 250 GB and Western Digital VelociRaptor 450 GB.
Specification	Western Digital Blue SA510 250 GB $109.00 Winner Buy on Newegg	No image Western Digital VelociRaptor 450 GB No price data
Type	SSD	HDD
Cache	0	32
Capacity	250 GB	450 GB
Interface	SATA	SATA
Read Speed	550 MB/s	550 MB/s
Form Factor	2.5"	3.5"
Write Speed	520 MB/s	520 MB/s

Western Digital Blue SA510 250 GB

specs won

Western Digital VelociRaptor 450 GB

spec won

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