Thread: New system or not?

Alright, I built this Micro-ATX box not too long ago, because there was a deal on a lot of the parts, but I'm not sure if i should use it for my carpc setup or just wait and buy all new parts for a mini-itx box.

I bought an M2ATX to power it, so thats the only factor here. If it's not enough power, I'm just going to buy all new parts.

I currently have an AMD Athlon 64 Venice, 2.2ghz, 1600mhz, a 3.5mm 7200 rpm hard drive, 512 DDR SDRAM, and maybe a few USB devices.. No CD Rom, floppy or anything else. I tried all 3 power calculators on the mp3car wiki, but they all gave some different answers from 145w, 160w to 170ish, so I thought I'd ask for some more opinions.

Do you think the M2ATX will be able to power that system? Thanks.