Main Features 

The MS5120 Mainboard comes with the following high-performance features: 
❑ VIA PCIset™ chipset; 
❑ Flexible Processor Support; — Onboard 321-pin ZIF socket supports Intel Pentium (P54C/P55C/MMX) CPU 75 ~ 233 MHz processors — Cyrix/IBM 6x86-P120+(100MHz) ~ 6x86-P200+ (150 MHz) processors/M2 series processors — AMD K5/K6 series processors; 
❑ Support switch Split Voltage Regulator; 
❑ Ultra-fast Level II Cache Supports onboard Pipeline Burst SRAM expandable to 512K — Accepts up to 256MB RAM in two banks using four SIMMs of 8, 16, 32, 64 MB with support for FPM and EDO DRAM and two DIMMs of 8, 16, 32, 64MB with support for SDRAM and EDO DRAM; 
❑ Three 16-bit ISA and four 32-bit PCI expansion slots provide Master Mode; 
❑ System BIOS supports 4 IDE hard disk drives, the capacity of each hard disk can surpass 528MB up to 8GB; 
❑ Universal Serial BUS (USB) Support Two Universal Serial Bus plug-in connectors integrated on the rear I/O panel;
❑ Supports Ultra DMA/33 
❑ Enhanced PCI Bus Master IDE Controller Integrated Enhanced PCI local bus IDE controller with two connectors supports up to four IDE devices such as Hard Disk, CD-ROM or tape backup drives via two channels for high-speed data throughput. This controller supports PIO Modes 3 and 4, DMA Mode 2, and Ultra DMA/33 for optimized system performance; 
❑ Super Multi I/O Includes two integrated 16550A UART compatible serial ports, one EPP/ECP capable parallel port, one IR port, and one Floppy Drive connector; 
❑ Award BIOS System BIOS supports NCR810 SCSI BIOS firmware and Green feature function, Plug & Play Flash ROM ready.