What watt power supply would i need for these components?

[Synthesthesia]

AMD Athlon 64 X2 3800 Dual Core Retail S939

Zalman CNPS7000B-Cu Blue LED Socket A/S478/S754/S939/S940

GSkill Dual Channel PC-4000 2GB HZ Series

Asus A8R-MVP Motherboard Socket 939

ATI Radeon X1800 GTO 256MB Retail PCIe

Western Digital 250GB 7200rpm 16MB Cache SATA


I've currently got a 400 watt power supply, would this be okay for those? If not what is the minimum they would run at well?

Thanks.

[Ian(not Ian)]

Yes it will. High quallity i'd say.
If you can afford a 512MB graphics card then go for it. The x1800 is fine and dandy, although obviously the x1900 would be even better.

I use a single x1900 and Oblivion defaults to Ultra high quality. My lad's PC is same spec as mine, but with a x1600 512MB Oblivion defaults to High quality.

[Synthesthesia]

What resolution are you running it at? I'd only want it for 1280x1024 (PC monitor) and 1280x720 (Sony HDTV). Would the card be adequate for that?

[Ian(not Ian)]

I'm runing 1280x768 on an LCD telly.
ATI x series have no probs at that resolution and indeed higher.

[Synthesthesia]

Ah cool, might just get a better graphics card later. A Xfire mastercard or something. Aslong as it can run games at a decent frame rate i'm not too bothered. Thanks for replying!

EDIT:

Oooh. Forgot to ask, what watt powersupply are you using? The one that i have at the moment is 400 watts i think. Would that be enough?