CPU - Intel Pentium G850 2.9Ghz
RAM - 2 x Kingston DDR3 2GB 1333MHz
Motherboard - MSI H61M-P25 Socket 1155
Storage - 64GB Kingston V200 SSD (OS)
Storage - 250GB Western Digital 2.5inch HDD (Games + Media)
Graphics Card - ATi HD5770 1GB (Sapphire)
Power Supply - XFX PRO 450W
Case - Modded Asus case with 220mm side fan
Removable Media - Samsung USB DVD-R/W+
Pictures
Power Usage
I have undervolted the ATi 5770 to 1.000v (and took 50mhz off the clock to make it stable) which cut around 20w off the consumption in games taking it down to 110w (average across all the games I have tested it with). I must say that I enjoy playing games like BF3 and Crysis on High settings while consuming less than 120w.
Here is the consumption without the GPU undervolt in different scenarios:
Idle - 42w
CPU Load - 72w (Prime95)
GPU Load - 167w (Furmark)
Peak Usage - 185w (Prime95 and Furmark stress tests)
So there you have it, any questions, suggestions or criticisms are very welcome.