Seagate IronWolf 525 2 TB vs Seagate IronWolf NAS 12 TB

A side-by-side spec comparison of the Seagate IronWolf 525 2 TB and the Seagate IronWolf NAS 12 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 IronWolf 525 2 TB and Seagate IronWolf NAS 12 TB.
Specification	Seagate IronWolf 525 2 TB No price data Winner	Seagate IronWolf NAS 12 TB $429.99 Buy on Amazon
Type	SSD	HDD
Cache	0	256
Capacity	2000 GB	12000 GB
Interface	NVMe Gen4	SATA
Read Speed	7000 MB/s	550 MB/s
Form Factor	M.2 2280	3.5"
Write Speed	5000 MB/s	520 MB/s

Seagate IronWolf 525 2 TB

specs won

Seagate IronWolf NAS 12 TB

spec won

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