Well at the moment I have a 450 Watt PSU which is working 100%, just don't know if it will still be able to work that fine if I swap my 8500GT with a 9600GT in its place.
The current hardware I have in my pc is
CPU: Dual-Core E5200 @ 2.50Ghz
Motherboard: Eletegroup G31
RAM: 1 x 1GB DDR2
Hard Drives: 1 x 250GB SATA & 1 x 500GB SATA
Graphics card: GeForce 8500GT 1024mb
CD/DVD Rom: 1 x DVD RW PATA
My system case also has 3 fans, 1 x 80mm LED fan along with 2 x 120mm LED fans.
Basically I listed everything in the case that consumes power that I could think off quickly that makes a difference.
Please give me your opinions on if it will work if I swap the 8500 with the 9600 or do you think I need more then a 450 watts psu?