1.5 GHz AMD Sempron microprocessor
256 RAM
nVidia GeForce X5200 128 RAM

Dont know if your MB can handle this but for an extra 375-450$(depends on if you up your processor) you can change that to this

1024 mb ram ddr400
AMD athlon 64 processor 3200+ 2.00 GHZ
Nvidia 7900 gs 256mb