Quote Originally Posted by WesM63 View Post
Skulltrail is limited to the FBDIMM's. Fugger and Kingpin have some VERY good ones. Mostly what you can buy won't do much over 400mhz. Maybe 405mhz for double sided sticks, 420-450mhz for single sided.
Wes,

maybe it's got something to do with how well a mobo handles the ram. Me, I am running around with the cheapest 2GB FBDimms I could find. They are doublesided but my Z7S runs them through memtest at 450 no problem.
Same goes for a friend of mine who also has a Z7S with Kingston Values. He's even benching at FSB 460 with 4x2GB, using quadchannel. I can't boot above ~446 FSB but that's due to the CPU's limit (VTT not Vcore btw).