sata 2 controller performance

[furocious]

I have the ASUS A8N5X and it only supports up to sata 1.50 gb/s or whatever. My question is if I buy a sata 2 controller such as this http://www.newegg.com/Product/Product.asp?Item=N82E16816124002R
would it allow me to gain the performance benefits of the newer standard? Also, is there any other more efficient way to achieve this same goal?

 

[Farva]

are you trying to use the sata2 standard fully? because you wont even be able to saturate sata's bus fully as is.

 

[furocious]

so i might as well just buy the sata 1.50 gb/s?

 

[drizzt81]

you may as well just use the ports on the mobo.

 

[furocious]

mmk, thanks