IS mu PSU enough for 5850?

[susman]

Ok guys here are my total specs
Q6600 @ 3,2ghz 3.8ghz for benching
2x2 gb 800mhz ram
sapphire 5850
1 dvd rom
3 120mm fans 1 one of which is led
2 92m fans
1 1tb wd hdd
and 1 memory card reader


and i ahvea a gigabyte 450 w psu
which has a max output of 550w as written on box
it has 18+18A on 12 v raisl with 360w
so in total 30A on 12 V rail

would i be able to run the graphics
i will even overclock the gpu as well a bit


is it okay or do i need to sell it add 50-70 bucks more and get a new one?

 

[TheViper]

I wouldn't quite trust it. I like their motherboards but don't think I'd put that much on their PSU's (or whoever the OEM from).

Corsair CMPSU-550VX 550W - $69.99 after rebate ($79.99 before rebate)
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139004

 

[shubham1401]

^+1.
Corsair VX550 is a good choice.
Your PSU is quite low for that card.