Product Chart / Ssd drives / WD Red SA500
vs
D3-S4520

WD Red SA500 vs D3-S4520

vs
WD Red SA500 D3-S4520
2.5-Inch
Form
 2.5-Inch
SATA III
Interface
 SATA III
4000
Storage
 1920
560
Seq. Read Speed
 550
95
Rand. Read Speed
 91
82
Rand. Write Speed
 38
530
Seq. Write Speed
 510
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