[LALAHELP]

Hi,

I was just wondering whether my computer is powerful enough to power this graphics card. Ati X1650 Pro 512mb PCI-E.

My system specs:
Amd 64 Processor 3200+ ~2000Mhz
1 GB of Ram
160 GB Hard Drive
500 Watt 12V 18A

Please help a.s.a.p.
Also if my system is not up to standard could you advise me on a graphics cards that would be better.
By the way does this specific card require a power connector cable.
Thanks in advance