Samsung PM871b 1 TB vs Samsung XP941 256 GB

A side-by-side spec comparison of the Samsung PM871b 1 TB and the Samsung XP941 256 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 Samsung PM871b 1 TB and Samsung XP941 256 GB.
Specification	Samsung PM871b 1 TB $79.00 Buy on Amazon	No image Samsung XP941 256 GB No price data Winner
Type	SSD	SSD
Cache	0	512
Capacity	1000 GB	256 GB
Interface	SATA	NVMe Gen3
Read Speed	550 MB/s	3500 MB/s
Form Factor	2.5"	M.2 2280
Write Speed	520 MB/s	3000 MB/s

Samsung PM871b 1 TB

spec won

Samsung XP941 256 GB

specs won

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