The MB is fit into a Lian-Li PC-X1000 by rotating a custom fitted Mountain Mods MB tray 90 degrees into the case.
The goal was to provide the best air flow by positioning the CPUs so the fans would blow front to back.
The PSU base has been moved to allow access to the ports, and your PSU would be tiewrapped directly to it instead of against the back of the case.
2 Intel 2.67GHz 6 core X5650 CPUs ($925 each) $1850
2 Noctua NH-D14 Heatsinks ($87 each) $174
1 Indigo Xtreme Thermal Interface $20
1 EVGA 270-WS-W555-A1 MB $600
12 Kingston KVR1333D3E9SK2/2G DIMMs $232
1 Apple USB Ethernet Adapter $29
1 Lian-Li PC-X1000 Case $350
1 Mountain Mods HPTX-PAN MB tray $40
1 Mountain Mods MODIOP IO Panel $20
Links to eBay;
Send me a PM with your phone number if you're interested in any of the parts that aren't on eBay.