Here's my latest upgrade:
New improved photos rig.
Water chiller.
System spec:
Case - Akasa Eclipse 62 (had this for 5 years and still love it).
MB - Asus Rampage II Extreme
CPU - i7 950
RAM - OCZ Obsidian 6GB (3x2GB) DDR3 PC3-12800C9 1600Mhz Triple Channel Kit
GFX - Powercolor HD 4890
Cooling:
Chiller - D-D DC750
Pump - Swiftech Laing D5 Vario MCP655
CPU block - Heatkiller 3.0 LT
Res - XSPC single bay res
Tubing - 1/2" black XSPC
Fittings - EK Polished Nickel Plated Brass G1/4" (BSPP) Thread to 1/2" Hose Tail
CPU running at 4.4GHz. Thought I had it stable at 4.5GHz - ran Prime blend for several hours without issue but within 20 minutes of starting the SMP Folding client, it crashed - reinforcing my assertion that Folding is a much better OC testing tool than Prime
Had to use quite high voltages to achieve 4.4GHz (1.475 Vcore/1.425 QPI) but the water chiller keeps temps well within accpetable levels. Water temperature set to 13C which keeps the load temps around the 60C mark. It's currently munching its way through a bigadv WU with HFM estimating a little over 40k ppd
Sadly, I managed to bork my GTX295 when I fitted the waterblock
I was very careful and wasn't aware of doing any damage but, when I went to boot up, I got the beep code for faulty graphics I've stuck in a 4890 to tide me over for now. Not sure what I'm going to do regarding graphics - I'll probably bung a 460 or two (or three) in there eventually - or I may take the GTX295 out of the gaming rig and put it in there and put some 460s in the gaming rig. That's a bit off in the future so I have plenty of time to think about it.
I'll try putting the stock cooler back on the non functional 295 and try it in the spare rig I'll be putting together when the RAM arrives - fingers crossed. That'll be another i7 rig made out of the old UD3R board and i7 920 that was in this rig originally. I've ordered some RAM for it and the rest of it (PSU, HDD etc.) will come from the old Q6600 rig from the bedroom.