How many watts do I need for my power supply?

ASUS M4A785TD-M EVO AM3 motherboard

AMD Athlon II X4 640 Propus 3.0GHz

6 gigs ddr3 ram @1600

MSI N260GTX Twin Frozr OC GeForce GTX 260 896MB 448-bit GDDR3 PCI Express 2.0

one hard drive

one dvd-rw drive

3 case fans

I do plan on overclocking.

Thanks!

It is new, and I have all of it. But I'm running it with a 575watt Logisys PSU. I just wanted to be sure everything is getting enough power, and I hear bad things about logisys psu's

antec psu calculator

Here's a PSU that will do the job

http://www.newegg.com/Product/Product.aspx?Item=N82E16817341017&cm_re=600w-_-17-341-017-_-Product

PSU's get overrated, like Tim posted i'm betting you come waay under your PSU's safe limit.

Edit: Just did the PSU Calc and i come in at about 318W and i use a 450W PSU... I also did it with Crossfire and come in at 418W which is a little bit over what i'd like but still usable.

PSU's get overrated, like Tim posted i'm betting you come waay under your PSU's safe limit.

Edit: Just did the PSU Calc and i come in at about 318W and i use a 450W PSU... I also did it with Crossfire and come in at 418W which is a little bit over what i'd like but still usable.

JohnF111

I wouldnt say psus are overrated, they are a important component on any build. I would always go with a good brand ie antec or corsair.