I would imagine a thread like this has been made somewhere in time on these forums (+1 if you link me to the original thread). Nevertheless, in this thread, post your PC specifications. If you want to include your full build layout, then that's fine, but aim more for vital PC parts (like CPU, GPU, etc).
Mine are;
CPU: Intel Core i7 3960X @ 3.9 GHz
GPU: Gigabyte GeForce GTX Titan
Case: Corsair 900D
RAM: Corsair Dominator Platinum 2x8GB
HDD: Western Digital Black 2TB
PSU: Corsair AX760 Platinum
(I do editing so that's why I have a semi-workstation build for my rig)