rate my first build

CPU: Intel E8500
MOBO: Gigabyte P45-DS3L
RAM: 4gb kit 800
GPU: HD4850
HDD: WD 640GB
DVD: Liteon 20x
Case+ PSU: CM690 w/460w PSU

monitor: BENQ T221W Full 22" Widescreen LCD Special LCD monitor with speakers

Australia doesn't have that configuration apparently, so you can't get it. I wouldn't run my components off a cheap CM PSU, as they aren't known for their quality. If you want to cheap-out on parts, you'll pay dearly if it's your power supply.kodex1717

well looks like its time to go a price hunting for a good 550w :P

They usually bundle really cheap PSUs with cases, he's just wants you to get a PSU that won't flake out on you. By the way I have the CM690, it's an excellent case.Marfoo

yes judging from the pics ive seen of it it looks great :)

We usually recommend about 550W for single GPU configurations, it's a good rating to allow some breathing room and some capacity for upgrade. The HD 4850 according to the spec sheet requires at least a 450W PSU, so you should be fine. Do you have any info on that PSU? Manufacturer, or more importantly, the number of amps on the 12 volt rails?Marfoo

all i know is that its the psu comin with the case :S.

It may be able to run it today, but don't be surprised when components start failing down the road. First your memory will go, then probably your graphics card or your motherboard. Having enough power is important, but having clean, stable power is just as important in the long-term.kodex1717

well down the road ill have more money :) so ill be sure to upgrade it than