Motherboard#12227 has been dissociated from Chip family#27 (Pentium 4 (Prescott)) by Fo-91

Motherboard#12227 has been associated to Chip family#172 (Pentium 4 (Northwood)) by Fo-91

Motherboard#12227 has been associated to Chip family#171 (Pentium 4 (Willamette)) by Fo-91