Hi everyone, well for some time ive wanted to buy an ASUS P6X58D-E and some new memory sticks, but i really dont understand how to choose the right ones for the mobo. I mean the mobo says that it supports memory slots 6x240 pin and the memory standard is DDR3 2000 (O.C)/1600/1333/1066, but i have no idea what that means. I was going to buy the Kingston Hyper-X 6Gb 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) but i dont know if it works with the mobo or not. I also noticed that the ones i want have cas latency 9 and cost 198 (Newegg) and the same ones with cas latency 8 cost 206, thats another thing i dont undestand. Thanks for youre support.