Western Digital PC SN730 1 TB vs Western Digital RE4 1.5 TB

A side-by-side spec comparison of the Western Digital PC SN730 1 TB and the Western Digital RE4 1.5 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 Western Digital PC SN730 1 TB and Western Digital RE4 1.5 TB.
Specification	Western Digital PC SN730 1 TB $99.99 Winner Buy on Amazon	No image Western Digital RE4 1.5 TB No price data
Type	SSD	HDD
Cache	0	64
Capacity	1000 GB	1500 GB
Interface	NVMe Gen3	SATA
Read Speed	3500 MB/s	550 MB/s
Form Factor	M.2 2280	3.5"
Write Speed	3000 MB/s	520 MB/s

Western Digital PC SN730 1 TB

specs won

Western Digital RE4 1.5 TB

spec won

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