Product Chart / Ssd drives / WD Blue SN500
vs
Samsung PM981a

WD Blue SN500 vs Samsung PM981a

vs
WD Blue SN500 Samsung PM981a
M.2
Form
 M.2
PCIe
Interface
 PCIe
500
Storage
 256
1700
Seq. Read Speed
 3500
1450
Seq. Write Speed
 2200
275
Rand. Read Speed
 240
300
Rand. Write Speed
 480
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