Seagate IronWolf NAS 960 GB vs Seagate Momentus 5400.3 40 GB

A side-by-side spec comparison of the Seagate IronWolf NAS 960 GB and the Seagate Momentus 5400.3 40 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 Seagate IronWolf NAS 960 GB and Seagate Momentus 5400.3 40 GB.
Specification	Seagate IronWolf NAS 960 GB No price data Winner	Seagate Momentus 5400.3 40 GB $95.00 Buy on Amazon
Type	SSD	HDD
Cache	0	8
Capacity	960 GB	40 GB
Interface	SATA	PATA 44-Pin 100
Read Speed	550 MB/s	550 MB/s
Form Factor	2.5"	2.5"
Write Speed	520 MB/s	520 MB/s

Seagate IronWolf NAS 960 GB

specs won

Seagate Momentus 5400.3 40 GB

specs won

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