

My rig.
Perhaps not as brilliant as most of yours but it "does a job"
Here are specs:
Case : CoolerMaster
PSU : ModXtreame Pro700
Mobo : ASUS M4A79XTD
CPU : Phenom II X4 965 3.4GHz
RAM : G.Skill 4GB 1333MHz 8-8-8-24
GPU : ASUS GTX560Ti 1GHz (830MHz ver )
HDD : Seagate Barrracuda SATA II 3GB/s 500GB
Cooling : Arctic Cooler 7 v2
Others : Lamptron FC5 V2 + 2 fans
: LG DVD RW 24x
CPU temperature in idle is 26-27C , moderate us 36-37C, gaming ( tested with battelfield 3 on ultra details 4hrs ) 51-52C
Battelefield 3 (ultra details) : 40-60 FPS
Crisis 2 ( full details ) : 45-70 FPS
Witcher 2 ( ultra details ) : 30-50 FPS
I did some test last days i run Battlefield 3 on ultra with FRAPS in the backgroung capturing frames at full resolution @ 30 FPS writing it on HDD and
max temperature i got was 56-57C ( ! ) however system worked stable.
Conclusion: good enough to run everything , cheap rig.