Acer SA100 vs Transcend SSD220Q

vs
Acer SA100 Transcend SSD220Q
2.5-Inch
Form
2.5-Inch
SATA III
Interface
SATA III
480
Storage
500
560
Seq. Read Speed
550
82
Rand. Read Speed
57
71
Rand. Write Speed
59
493
Seq. Write Speed
500
about