Samsung PM851 vs WD Red

vs
Samsung PM851 WD Red
mSATA
Form
M.2
SATA III
Interface
SATA III
512
Storage
1000
540
Seq. Read Speed
560
100
Rand. Read Speed
95
100
Rand. Write Speed
85
380
Seq. Write Speed
530
$283.89
Price
$249.99
Prices as of Jun 29, 2026, 13:33 PST and Jun 29, 2026, 23:42 PST - Details
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on Amazon
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