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Western Digital Green 120 GB vs Western Digital WD_BLACK 500 GB

A side-by-side spec comparison of the Western Digital Green 120 GB and the Western Digital WD_BLACK 500 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 Green 120 GB and Western Digital WD_BLACK 500 GB.
Specification
TypeSSDHDD
Cache064
Capacity120 GB500 GB
InterfaceSATASATA
Read Speed550 MB/s550 MB/s
Form Factor2.5"3.5"
Write Speed520 MB/s520 MB/s

Western Digital Green 120 GB

2

specs won

Western Digital WD_BLACK 500 GB

1

spec won

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