Western Digital WD Blue SN580 vs WD Black SN770

vs
Western Digital WD Blue SN580 WD Black SN770
M.2
Form
M.2
PCIe
Interface
PCIe
2000
Storage
2000
4150
Seq. Read Speed
5150
600
Rand. Read Speed
650
750
Rand. Write Speed
800
4150
Seq. Write Speed
4850
$375.00
Price
$389.75
Prices as of Apr 25, 2026, 13:21 PST and Apr 25, 2026, 23:41 PST - Details
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