Installing Additional Memory (Pentium Ii Processor Module); Memory Configuration Guidelines - Digital Equipment 3100R Series Service Maintenance Manual

FRU Replacement
Installing Additional Memory (Pentium II Processor
Module)
Pentium II-based DIGITAL Servers provide an EDO/ECC memory system. The
minimum supported memory is 64 MB. The maximum supported memory is 512
MB. When configuring total server memory (DIMM combinations), make sure that
you reference the DIMM memory configuration table and follow all DIMM memory
configuration guidelines.

Memory Configuration Guidelines

•
Supported DIMMs: 168 pin, 72-bit 60 ns access time. EDO memory, ECC
protected.
•
Supported densities: DIMMs are available in 64 MB and 128 MB.
•
Maximum memory: 512 MB.
•
Each memory bank on the processor module will accommodate one DIMM.
•
Install replacement or additional DIMMs starting with Bank 0 (J15). See
Figure 5-18 for DIMM socket locations.
•
Different DIMM capacities can be mixed.
5-42
CAUTION: Only install DIMMs supported by Digital
Equipment Corporation.
NOTE:
Before you begin, create a SCU diskette using Quick
Launch. You must run the SCU after installing any memory
upgrade. This allows the server to recognize the new memory
configuration.