1 x PCI-Express X 16 slot, supports PCI-Express interface Graphics card 2 x PCI-Express X 1 slots 3 x PCI slots (PCI 2.3 compliant) 8 x Serial ATA connector (4 X Serial ATA 3.0Gb/s) 2 x UDMA ATA 133/100/66 Bus Master IDE connectors 1 x FDD connector 3 x USB 2.0/1.1 connectors (supports 6 ports) 2 x IEEE 1394b connectors (supports 3 ports) 3 x cooling fan pin headers CD in
extern:
4 x USB 2.0/1.1 ports 2 x RJ45 ports Audio (4 x Line-out/ 1 x Line-in/ 1 x MIC) connector Coaxial S/PDIF input/ output function PS/2 Keyboard/ Mouse 1 x COM port 1 x LPT