Results 1 - 25 of 29 - NF AM2 Ver. 1.x · BIOSTAR Group. Motherboard, 2GHz AMD CPU 4GB DDR2 /95/EC. Active. NF · BIOSTAR Group. Biostar Motherboard. Not Sure Which Product You Need? Not sure which Biostar Motherboard System you have? Help is here! . Motherboard NF NF NVIDIA nForce Socket Supports AMD Athlon 64/Sempron Processors Hyper Transport Technology up to G Supports AMD Cool'nQuiet.