motherboard. Model:SIS661 cheapest socket 478 motherboard ,with lan ,Vga and audio on board ,available in 3 days ! Motherboard CPU- Socket Socket 478, for IntelĀ® Pentium 4/Celeron- Std.: FSB 800/533/400 MHzChipset- SiSĀ® 661FX+963L- Supports Hyper-Threading TechnologyMemory- DDR400/333/266 non-ECC, un-buffered memory- 3 x DDR slots- Max. capacity of system memory: 3GBBIOS- 2Mb AMI BIOS with ACPI, ...