User`s guide

Chapter 1 Hardware Installation
1
1 Hardware Installation
Overview
The American Megatrends MegaRUM II PCI Dual
Pentium II ISA motherboard features include:
• two Intel Pentium II CPUs operating at 120, 133,
150, 166, 180, 200, 210, 233, 240, 266, 300, 333, 400
MHz or higher speeds ,
• up to 2 GB of system memory (512 MB has been
tested) on the motherboard,
• parity checking or ECC (Error Checking and
Correction),
• PCI local bus throughput of 132 megabytes per
second,
• two Ultra Wide SCSI channels operating at 80 MB/s,
• specially designed for the American Megatrends
RAID Upgrade controller cards,
• the American Megatrends AMI_ClientCare server
management software,
• one ISA expansion slot,
• four 32-bit PCI expansion slots, and
• two 64-bit PCI expansion slots.
CPUs The MegaRUM II motherboard will support all Intel Slot1
CPUs operating at 233 MHz, 266 MHz, 400 MHz or
faster speeds.
PCI Bus Speed AMIBIOS automatically configures the PCI slots. The
PCI slots are synchronous with the CPU clock:
CPU External Clock Frequency PCI Expansion Slot Frequency
100 MHz 33 MHz
66 MHz 33 MHz
Cont’d