Seagate BarraCuda 2 TB vs Seagate IronWolf 525 2 TB

A side-by-side spec comparison of the Seagate BarraCuda 2 TB and the Seagate IronWolf 525 2 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 Seagate BarraCuda 2 TB and Seagate IronWolf 525 2 TB.
Specification	Seagate BarraCuda 2 TB $119.99 Buy on Newegg	Seagate IronWolf 525 2 TB No price data Winner
Type	HDD	SSD
Cache	64	0
Capacity	2000 GB	2000 GB
Interface	SATA	NVMe Gen4
Read Speed	550 MB/s	7000 MB/s
Form Factor	3.5"	M.2 2280
Write Speed	520 MB/s	5000 MB/s

Seagate BarraCuda 2 TB

spec won

Seagate IronWolf 525 2 TB

specs won

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