ASROCK - AMD A55 FCH VGA Onboard Share 512 MB (A55M - HVS)

CPU:Socket FM1 100W processors, AMD's Cool 'n' Quiet,UMI-Link Gen2;Chipset: AMD A55 FCH (Hudson-D2);Memory:Dual Channel DDR3, 2 x DDR3 DIMM slots; Supports DDR3 2400 + (OC) / 1866/1600/1333/1066/800 non-ECC, un-buffered memory;Max. capacity of system memory: 16GB *

ASROCK - AMD A75 FCH VGA Onboard Share 512 MB (A75M - HVS)

CPU:Socket FM1 100W, AMD's Cool 'n' Quiet,UMI-Link Gen2;Chipset:AMD A75 FCH (Hudson-D3);Memory: DDR3, 2 x DDR3 DIMM slots,Supports DDR3 2400+(OC, / 1866/1600/1333/1066/800 non-ECC, un-buffered memory,Max. capacity of system memory: 16GB *

ASROCK - Nvidia GF7025 / nForce 630A VGA Onboard Share 256 MB (N68 VS3 FX)

Chipset:NVIDIA ® GeForce 7025 / nForce 630a;Memory: Dual Channel DDR3 memory technology;

 2 x DDR3 DIMM slots; Supports DDR3 1600/1333/1066/800 non-ECC, un-buffered memory;Max. capacity of system memory: 8GB *