Western Digital WD Blue SN580 vs WD Black SN770M

vs
Western Digital WD Blue SN580 WD Black SN770M
M.2
Form
M.2
PCIe
Interface
PCIe
2000
Storage
2000
4150
Seq. Read Speed
5150
4150
Seq. Write Speed
4850
600
Rand. Read Speed
650
750
Rand. Write Speed
800
$325.95
Price
$399.99
Prices as of Jun 12, 2026, 09:31 PST and Jun 12, 2026, 19:28 PST - Details
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