WD Blue SN550 vs SanDisk Extreme PRO

vs
WD Blue SN550 SanDisk Extreme PRO
M.2
Form
M.2
PCIe
Interface
PCIe
250
Storage
500
2400
Seq. Read Speed
3400
950
Seq. Write Speed
2500
170
Rand. Read Speed
410
135
Rand. Write Speed
330
$109.00
Price
$109.99
Prices as of Feb 7, 2026, 14:03 PST and Feb 7, 2026, 09:03 PST - Details
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