MacbookPro Extreme SSD Read/Write speed

SSD (Solid State Drives) All Other SanDisk SSD
3

it say’s link speed is 3 gigabit 

AHCI Version 1.20 Supported

Here’s is Xbench’s result’s

1

EDIT : If anyone else is having issue’s, i’m just going to link this post which has a lot of reading and some answers.

http://forums.sandisk.com/t5/SanDisk-Extreme-SSD/Sandisk-extr%C3%AAme-speed-link-at-Sata-1/td-p/270961