Seagate Exos 7E10 4Kn 4 TB vs Seagate IronWolf Pro 125 3.8 TB

A side-by-side spec comparison of the Seagate Exos 7E10 4Kn 4 TB and the Seagate IronWolf Pro 125 3.8 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 Exos 7E10 4Kn 4 TB and Seagate IronWolf Pro 125 3.8 TB.
Specification	Seagate Exos 7E10 4Kn 4 TB $200.88 Winner Buy on Amazon	Seagate IronWolf Pro 125 3.8 TB No price data
Type	HDD	SSD
Cache	256	0
Capacity	4000 GB	3840 GB
Interface	SATA	SATA
Read Speed	550 MB/s	550 MB/s
Form Factor	3.5"	2.5"
Write Speed	520 MB/s	520 MB/s

Seagate Exos 7E10 4Kn 4 TB

specs won

Seagate IronWolf Pro 125 3.8 TB

specs won

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