American Megatrends MegaPlex II, Системное руководство

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Chapter 1 Hardware Installation 1
1 Hardware Installation
Features
The American Megatrends Megaplex Quad Pentium II Xeon ISA PCI system
supports one to four Intel® Pentium II Xeon CPUs operating at 400/450 MHz or
higher.
Components The Megaplex consists of the following components:
•
a Series 769 CPU board,
•
a Series 770 I/O board,
•
three (3) Series 776 CPU termination cards, and
•
a Series 777 memory expansion card.
CPUs The four Pentium II Xeon CPU sockets are mounted on the Series 769 CPU
board.
System Memory The Megaplex system supports up to 8 GB of system memory, of which 4 GB is
on the CPU board, and 4 GB on the memory expansion card. This system
supports four-way interleaved memory operation with ABP and C2C for
maximum performance. The system supports 168-pin buffered EDO DIMMs
(FPM is not supported.) The system memory supports ECC (Error Checking and
Correction).
Note: DRAM system memory is measured in megabits. For example, a DIMM
that is 4 M x 72 has four 256 megabits or 32 MB of memory. See page 20 for
more information about DRAM specifications.
Cont’d