Forge gt 120 ssd benchmark(problem)

[nigaogaki]

Hey guys!

I have currently 2 120gb force gt ssd but I have a couple of questions..

I am currently running with a asus p8p67 motherboard (UEFI) and I was wondering if I could make those 2 to a raid0, if so, how?

Also.. Why is the benchmarks so different, and why are they so low?
It says that the speed is supposed to be 555 mb/s reading speed and 515 mb/sec writing speed.. but I can't even reach 200 writing speed.. anyone got a clue?
(c
http://i40.tinypic.com/b4tfs3.png
(d
http://i44.tinypic.com/dnj3p2.png

My comp setup is:
i5 2500k 3.3 ghz
8 gig ddr 1600 mhz corsair vengeance
2x corsair force gt 120gb
2x geforce n560gtx-ti twin frozr 2 gb

[nigaogaki]

Ah, thanks! I was focusing more on the actual writing speed since it says 515 mb/s on the package

---------- Post added 2011-11-30 at 03:14 AM ----------

I got faster writing speed then you now with 2x force gt then you with 4x force 3 840 writing speed but 0.2 ms