VIA C7-D 1.5GHz VIA CN700 + VT8237R Plus Micro ATX Windows 2000/XP; Linux 1GB DDRII Ram, Support up to 2GB VIA VT6103L PHY 10/100 Base-T Ethernet Realtek ALC655(support 6 channels) VIA UniChrome Pro IGP(VIA CN700) 80GB Hard Disk Drive 2x PATA connectors(Up to ATA133) 2x SATA connectors(Up to SATA150) 1x 10/100 LAN port 1x VGA connector 4x USB 2.0 ports 1x Line out / Line in / mic jack 2x PS2 connectors 1x Parallel Port (Printer port) 1x Serial Port (Com port) 2x USB 2.0 connectors (for 4 additional USB 2.0 ports) 1x Front-audio (Mic & Line Out) 1x Front-panel connector 2x PCI Slots 1x Floppy drive connector 1x CD Audio-in connector 2x Fan connectors: CPU/Sys FAN 1x ATX 20pin Power Connector