Samsung PM851 vs WD Red

vs
Samsung PM851 WD Red
mSATA
Form
2.5-Inch
SATA III
Interface
SATA III
512
Storage
500
540
Seq. Read Speed
560
100
Rand. Read Speed
95
100
Rand. Write Speed
85
380
Seq. Write Speed
530
$283.89
Price
$179.99
Prices as of Mar 26, 2026, 21:00 PST and Mar 26, 2026, 22:42 PST - Details
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on Amazon
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