1-2
User’s Guide
1.2
Major Components
The system board has the following major components:
•
CPU board slot
•
Two ISA and five PCI bus slots (one PCI slot may include an
optional RAID port)
•
256-KB Flash ROM for system BIOS
•
System clock/calendar with battery backup
•
50-pin Fast SCSI-II and two 68-pin Wide SCSI interfaces
•
Two 24-pin RDM interfaces
•
IDE hard disk and diskette drive interfaces
•
Onboard VRAM and VRAM sockets for video memory upgrade
•
Power connector for both standard 420-watt SPS and redundant
420-watt SPS
•
Super I/O, SCSI, VGA, memory, and Advanced Server
Management (ASM) controller chipsets
•
External ports:
•
PS/2-compatible keyboard port (optional AT-keyboard port)
•
PS/2-compatible mouse port
•
Parallel
port
•
Video
port
•
RJ-45
connector
•
Universal Serial Bus (USB) connector
