QDI Superb 4V Bios 1.5

Support Pentium4 Socket 478(Williamette-478 and Northwood-478)
Suprort Intel P4 Willamette-478 at 1.4/1.5/1.6/1.7/1.8/1.9/2.0 GHz
Support Intel P4 Northwood-478 at 1.6A/1.8A/2.0A/2.2/2.4/2.4-533/2.5/2.6 GHz
Support Intel celeron at 1.6/1.7/1.8/1.9 GHz
System Memory 3 184-pin DDR DIMM
S upport DDR333 up to 2GB memory
Support DDR266 up to 3GB memory
Bus Speed 400MHz FSB
BIOS Licensed advanced AWARD BIOS
Support Plug and Play
Support ACPI and OS directed power management
Storage system Two PCI Master IDE ports support up to 4 IDE devices
Support ATA 33/66/100
One Floppy port support up to two 3.5 or 5.25 floppy drives
(360K/720K/1.2M/1.44M/2.88M)
Support LS-120 floppy disk drive and ZIP drive
I/O Feature 2 high speed Serial Ports (16550 Fast UART Compatible)
1 Enhanced Parallel Port support EPP/ECP/SPP
6 USB ports support USB1.1
1 PS/2 keyboard port
1 PS/2 mouse port
1 Speaker+ 1 Line in+ 1 Mic+ 1 Game port(optional)
1 RJ45 port(optional)
IrDA port support up to 115.2Kb/s transfer rate
All I/O ports can be enabled/disabled by BIOS setup
AGP 4X Slot Provides AGP 4X interface
Support 1.5v AGP card
LAN SiS 10/100Mb Ethernet LAN Controller integrated in the southbridge(optional for S4-L )
Onboard Audio
AC 97 2.1 Compliant
16-bit Stereo Codec
SiS Hardware Audio Controller (Integrated in chipset) ( optional for S4-A )