9800GX2 on a Tagan easycon 480W?

Sup.


I am about to buy a 9800GX2, however I am not sure if my PSU will be able to handle it (until I can buy a new one in a few weeks).
According to a review I found on this site a 450W PSU should be sufficient as long as it's from a good brand, and Tagan far as I understand is a good brand.

http://www.tomshardware.com/review [...] 92-14.html


My PSU don't have a 8-pin PCI-E cord, so I guess I have to buy a 6->8 pin converterthingie? http://www.komplett.se/k/ki.aspx?sku=376202


In short, will my Tagan Easycon 480W be able to handle a 9800GX2?



System:

Q9400@3.5
Asus P5Q PRO
2X2GB RAM
3X Sata harddrives, 1 PATA & 1 DVD burner
2x 120mm fans, 1x 250mm fan

i wouldnt put a 9800gx2 on a 480w tagan.

maybe im wrong here, but it seems shy.