Product Chart / Ssd drives / WD Black SN850X
vs
WD Black SN770M

WD Black SN850X vs WD Black SN770M

vs
WD Black SN850X WD Black SN770M
M.2
Form
 M.2
PCIe
Interface
 PCIe
4000
Storage
 2000
7300
Seq. Read Speed
 5150
6600
Seq. Write Speed
 4850
1200
Rand. Read Speed
 650
1100
Rand. Write Speed
 800
Ssd drives similar to the WD Black SN850X
WD Black SN850P
Biwin Black Opal NV7400
Corsair MP700 Elite
Samsung 990 PRO
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