RTC/CMOS ICH4 built-in Battery Lithium battery Keyboard Controller Built-in Winbond 83627HF USB Pin headers support 4 ports
and 2 USB ports on board Compact Flash Supports Type II CF card socket via IDE2 slave channel
Serial ATA SiL3512; supports 2 ports Digital I/O 4 in, 4 out Watchdog Timer 256 levels Solid State Disk Interface DiskOnChip socket supports up to 512MB capacity Expansion Slots 4 PCI slots, 2 ISA slots, 1 AGP 4X slot Power Connector 20-pin ATX type Dimensions 305mm x 244mm (12" x 9.6")