Seagate BarraCuda 510 1 TB vs Seagate IronWolf Pro 18 TB

A side-by-side spec comparison of the Seagate BarraCuda 510 1 TB and the Seagate IronWolf Pro 18 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 510 1 TB and Seagate IronWolf Pro 18 TB.
Specification	Seagate BarraCuda 510 1 TB No price data Winner	Seagate IronWolf Pro 18 TB $579.99 Buy on Amazon
Type	SSD	HDD
Cache	0	0
Capacity	1000 GB	18000 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

Seagate BarraCuda 510 1 TB

specs won

Seagate IronWolf Pro 18 TB

spec won

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