Seagate Momentus 7200.4 320 GB vs Seagate Savvio 15K.3 300 GB

A side-by-side spec comparison of the Seagate Momentus 7200.4 320 GB and the Seagate Savvio 15K.3 300 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 Momentus 7200.4 320 GB and Seagate Savvio 15K.3 300 GB.
Specification	Seagate Momentus 7200.4 320 GB $46.00 Winner Buy on Newegg	Seagate Savvio 15K.3 300 GB $49.99 Buy on Amazon
Type	HDD	HDD
Cache	16	64
Capacity	320 GB	300 GB
Interface	SATA	SAS 6.0 Gb/s
Read Speed	550 MB/s	550 MB/s
Form Factor	2.5"	2.5"
Write Speed	520 MB/s	520 MB/s

Seagate Momentus 7200.4 320 GB

specs won

Seagate Savvio 15K.3 300 GB

specs won

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