KingDian S280 vs ADATA Ultimate SU630

vs
KingDian S280 ADATA Ultimate SU630
2.5-Inch
Form
2.5-Inch
SATA III
Interface
SATA III
120
Storage
240
560
Seq. Read Speed
520
58
Rand. Read Speed
30
31
Rand. Write Speed
65
380
Seq. Write Speed
450
about