Western Digital WD Blue vs SanDisk X300

vs
Western Digital WD Blue SanDisk X300
M.2
Form
2.5-Inch
SATA III
Interface
SATA III
250
Storage
512
540
Seq. Read Speed
530
97
Rand. Read Speed
94
79
Rand. Write Speed
70
500
Seq. Write Speed
470
about