New GPU

[chromie]

Hi there,
My friends 3870 just fried. So he needs a new GPU. The choice is between 4850/5750/5770 but i dont know if the his PSU will handle any of these cards .
His system specs:
PSU : Allied ALLIED-400W-SE Real 400W V2.2 PSU, PFC
CPU: Amd Athlon 64 x2 +5200
MOBO:ASUS M3A78-EH
RAM : 4gb Kingston at 800mhz
So my question would be if his PSU will handle any of those cards.
Thx.

 

[Maziar]

Hello and welcome to the forums
Between those,5770 is the fastest card so that's the best choice, but i would strongly recommend to upgrade the PSU to 450W or higher
http://www.amd.com/us/products/desktop/graphics/ati-radeon-hd-5000/hd-5770/Pages/ati-radeon-hd-5770-system-requirements.aspx
"450 Watt or greater power supply with one 75W 6-pin PCI Express® power connectors recommended (600 Watt and two 6-pin connectors for ATI CrossFireX™ technology in dual mode)"