Build this computer about 2 years ago and use it for my productivity / gaming rig. Cooler Master HAF 912 provides solid base for the build. Overclocking the X4 955 is a breeze and the updated air cooling has never let me down.
In hind sight I would have gone with a different MOBO with sata 6/GBs and without integrated graphics. Still performs fine though.
Cooling via front 200mm CM fan pulling air in and top 200mm Bitfenix (should have bought CM fan for consistency) pulling air out. I retasked the two CM 120mm fans to side pannel over the GPU and as a second fan on the CPU CM 212 cooler. Had to join the two wires off the CPU cooler fans to run off the CPU fan header. Other three fans connected to Scythe Kaze Q 4 channel fan cooler in 3.5 drive slot in front of case.
WD Caviar Black 1TB drive is quick and good but LOUD. Sounds like a coffee machine on steroids. Very reliable but I wish I went for the whisper quiet and power efficient WD Green drive.
Edit: Thanks for the community feedback. I have improved my cable management based on your tips.