Crucial P3 4 TB vs Western Digital WD Red Pro 16 TB

A side-by-side spec comparison of the Crucial P3 4 TB and the Western Digital WD Red Pro 16 TB. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which storage is right for your build.

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Side-by-side specification comparison of Crucial P3 4 TB and Western Digital WD Red Pro 16 TB.
Specification	Crucial P3 4 TB $490.52 Newegg price as of Nov 4, 15:02 UTC Winner Buy on Newegg	Western Digital WD Red Pro 16 TB $714.99 Amazon price as of Nov 4, 18:01 UTC Buy on Amazon
Type	SSD	HDD
Cache	0	256
Capacity	4000 GB	16000 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

Winner: Crucial P3 4 TB — driven by Interface (NVMe Gen3), Read Speed (3500 MB/s), Write Speed (3000 MB/s)

Crucial P3 4 TB

performance points

Western Digital WD Red Pro 16 TB

performance points

Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).

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