Western Digital Black SN750 Rev2 2 TB vs Western Digital Ultrastar DC HC550 16 TB

A side-by-side spec comparison of the Western Digital Black SN750 Rev2 2 TB and the Western Digital Ultrastar DC HC550 16 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 Black SN750 Rev2 2 TB and Western Digital Ultrastar DC HC550 16 TB.
Specification	Western Digital Black SN750 Rev2 2 TB No price data Winner	Western Digital Ultrastar DC HC550 16 TB $539.99 Buy on Amazon
Type	SSD	HDD
Cache	0	512
Capacity	2000 GB	16000 GB
Interface	NVMe Gen3	SAS 12.0 Gb/s
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 Black SN750 Rev2 2 TB

specs won

Western Digital Ultrastar DC HC550 16 TB

spec won

As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page.

Compare more parts

Add a third or fourth storage to this comparison, or build a side-by-side from scratch in the interactive compare tool.

Open in interactive compare tool All Storage