Processor Socket A Processors Chipset VIA KT133 (VT8363 + VT82C686A) FSB Up to 200 MHz Memory 3X 168-pin DIMM Sockets with 3.3V SDRAM Max. 1.5GB Expansion Slot 5 PCI 1 AMR 1 APG (4x) Audio On Board AC97 Sound BIOS BIOS with DMI, Green Fun, PnP, and Anti-virus Support LS 120 / ZIP / CD-ROM Booting 2 MB Flash Memory Power ATX On Board I/O 4X USB Ports (2 Essential & 2 Optional) Standard IrDA Support 2X IDE Ports, Ultra DMA 33/66 PS/2 Keyboard & Mouse Support 1 Floppy Port (Up to 2.88MB; 3 Mode Floppy Supported) 2 Serial Ports (16550 Fast UART Compatible) 1 Parallel Port (ECP, EPP Port) Power Management ACPI Standard ready for PC'99 Power On by RTC Alarm, Modem Ring, LAN & Soft-power Switch (ATX Power required) Power off by Windows 98/2000 Shut Down & Soft Power Switch (ATX Power Required) Back up Battery CR-2032 Hardware Monitor Function Vital voltages on the power supply CPU temperature CMOS battery voltage Fan Activity Board Size 305mm x 190mm ATX Form Factor Warranty 1-Year Limited