1-6 Chapter 1: Product OverviewFeaturesProcessor BoardThe processor board has the following features:• Support for Intel Celeron processors with 66MHz or 100MHz frontside bus speeds as well as Intel Pentium III processors with133MHz front side bus speeds.• Two DIMM memory sockets (up to 512 MB of PC133 SDRAM)• Support for 2 PCI cards via ATX Riser Card• Video Controller with VGA, SVGA and XGA graphics capability• Up to 8MB Video Memory - Unified Memory Architecture (UMA)• Two IDE ports (Ultra DMA 33/66/100 Master Mode EIDEController)• 1.44 MB Flex Disk interface• DVI-I connector (Digital Video Interface)• 15-pin D-shell connector for CRT or analog LCD• Ethernet 10/100baseT LAN• Four External RS-232 ports (two powered, one selectable, onenon-powered)• One internal TTL RS-232 port for integrated UPS interface• 25-pin D-shell Parallel connector• PS/2 keyboard/mouse connector (requires external Y-cable to useboth)• AC-97 Audio Interface• APM 1.2• Real-Time Clock/Calendar 256-byte CMOS• Supports 4-6 Powered USB ports via daughter card• Supports internal UPS battery back-up
