[Aka]

I have this stuff.
http://www.ncix.com/products/index.php?sku...CZ%20Technology

Half the size. But it'll do 275 MHz at 2.85v (though you have to loosen the timings a bit, so it requires a lot of messing to get the max performance for your system) :D

I've only got it running 240 MHz, 1:1 with my X2 3800+ @ 2.4 GHz. I've seen people hit higher, but not with my crappy Asus A8N-SLI.

I hear those Opterons are really good overclockers, I read a lot of stuff about being higher quality etc.. but I'm happy with mine. I'll push it a bit more when I finish the Coupled Spinup beta model for CPDN (3000 hours lol but atleast I can run two models).

Edit: I should also mention, CPDN is by far the hardest test on a processor I've found. I've had Prime95 tests run days without error, and CPDN would run 30 minutes and find one. So the fact I've been running CPDN on this machine for 2 months straight an no error really tells you how stable it is. Possibly 3 restarts in that time, thank you windows update and your annoying popup.