I'm building a new computer for gaming, I am using the new Sandy Bridge i5-2500K processor and a GA-P67A-UD3P motherboard by Gigabyte. I found some RAM that I was looking to use for it, but don't know if it would be the best fit. I'm not a big overclocker either. This is what I was looking at, it's cheap and as far as I know it's good enough for what I am looking to use.
CORSAIR 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMV4GX3M2A1333C9
http://www.newegg.com/Product/Product.aspx?Item=N82E16820145278
CORSAIR 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMV4GX3M2A1333C9
http://www.newegg.com/Product/Product.aspx?Item=N82E16820145278