MOBO; ASUS M3N78-EM AM2+Geforce 8300
CPU; AMD A64x2 7750 2.7 AM2
MEM; 2 1g cruc bl 12864AA 1066
PSU; Raidmax Hybrid2 RX 530SS
I am thinking about adding a 9800GTX+ ddr3 512mb card
Will the PSU I have work? Should I look at another card? I do not understand the amp rating and the 12V rails.
The HD4850 performs about the same and is usually cheaper.
The PSU will probably work, but I would highly recommend getting a good quality one instead. Antec Earthwatts 500, Corsair VX550, Seasonic S12II 500.