This is my workstation:
I use it mostly for Audio and CAD, some for gaming.
Specifications:
CPU: 2x Intel Xeon E5-2697 v2
Motherboard: ASUS Z9PE-D8-WS
RAM: 2x Eplida 16GB 240p PC3-12800 CL11 36c 1024x4 DDR3-1600 2Rx4 1.5V ECC RDIMM
GPU: XFX Radeon HD6950 (weak link in system!)
PSU: Enermax Platimax EPM1350EWT
Case: Habey RPC-900R
SSD: Samsung 840 Pro 512 GB
HDD: 2x Western Digital Caviar Black 1TB
Peripherals: A bunch of junk
Audio Interface: Steinberg UR824
Monitor: 2x Samsung SyncMaster P2770.
CPU Cooler: 2x Noctua NH-U9DXI4 R