Major Components - Acer 9000V User Manual

1.2

Major Components

The system board has the following major components:
Four DRAM banks composed of eight 72-pin SIMM sockets that
support single- and double-density 60 ns SIMMs
CPU board slot
Four PCI, two EISA bus slots, and one EISA/PCI shared slot
256-KB Flash ROM for system BIOS
System clock/calendar plus 8 KB extended CMOS RAM with
battery backup
50-pin Fast SCSI-II and 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 350-watt or 420-watt switching power supply
Super I/O, SCSI, VGA, memory, and Advanced Server
Management (ASM) controller chipsets
External ports:
Two 9-pin serial ports
PS/2-compatible keyboard port (optional AT-keyboard port)
PS/2-compatible mouse port
Parallel port
Video port
1-2 User's Guide