Silicon Graphics 230, User Manual

Page: 76 / 148

60 007-4263-001
3: System Board
Major Components
The system board has the following major components:
• Utilizes a FC-PGA (Flip-Chip Pin Grid Array) processor socket that supports a
Pentium III processor and future generations of Pentium CPUs
• VIA Apollo Pro 133A chipset which includes the north and the south bridge
• Onboard 10/100 Mb/s Intel 82559 LAN chip that supports WOL and AOL
• Three DIMM sockets that accept 64-, 128-, 256-, and 512-MB SDRAMs with a
maximum memory capacity of 1.5 GB
• One AGP bus and five PCI bus slots
• System clock/calendar with battery backup
• IDE hard disk and diskette drive interfaces
• External ports:
– USB connectors
– PS/2-compatible keyboard port
– PS/2-compatible mouse port
– 10/100 MBps Ethernet port
– Parallel port
– Serial port 1 and 2
– Speaker-out/Audio-out port
– Audio-in port
– Microphone-in port