To be honest I don't know what kind of liquid cooling I am going to go with yet, I'm still in the research phase of my build.
Intel Core) i5-2500K CPU @ 3.30GHz quad-core, ~3.3GHz
8GB Vengeance RAM
Asrock Z68 extreme4 gen3 motherboard
IceQX 6950 (AMD Radeon HD 6900 Series)
Windows 7 home SP 1
I want my PC to run as efficiently as possible, with a minimum of software bottlenecks.