http://hexus.net/tech/features/systems/84272-win-high-end-supermicro-gaming-pc/
The prize is a Supermico gaming PC with the following specification:
Motherboard: Supermicro C7Z97-M
CPU: Intel Core i7-4790K
Cooler: Custom liquid
Graphics Card: EVGA GeForce GTX 980 Superclocked ACX 2.0
Memory: 16GB Crucial Ballistix DDR3-1,866
Power Supply: Seasonic 860W 80 PLUS Platinum
SSD: 1TB SanDisk X300 enterprise
Chassis: Supermicro S5 Gaming
OS: Microsoft Windows 8.1