BIOSTAR

BIOSTAR P4M900-M4 　 Supports Intel Pentium 4/Celeron D Processor 　 Socket 478 Processors FSB 400/533/800MHz DDR2 533/667 MHz ,2 x DDR2 DIMM 　 VIA Chrome9 HC IGP, On Board Graphic 1 x PCI-e x16 slot , 2 x PCI 2.2 slots  Form Factor: MicroATX (9.6" x 7.8") 2 x SATA 2 x IDE Connectors 4 USB 2.0

BIOSTAR AM2VCOMB34S AMD Sempron 3400+ 　 Motherbaord CPU combo AMD 3400+ 　 AM2  800/533 Mhz FSB 2 x DDR2 667 up to 2gb 　 1 x AGP 2 x PCI slot Onboard integrated VGA VIA UniChrome Pro 6.0 Channel audio 1Realtek 8201CL 10/100 Ethernet PCI LAN