Upgrading Dram Memory; Dram Simm Allowable Configurations - Unisys Aquanta CP Series Configuration Manual

Upgrading Your System

Upgrading DRAM Memory

You can upgrade the system memory by replacing the factory-installed SIMMs with
higher-capacity SIMMs.
Since the SIMMs sockets on your motherboard are tin-plated, use only tin-
plated SIMMs when upgrading your system memory. If you use gold-
plated SIMMs, your system may become unstable.
To plan your SIMM configuration, refer to Table 1–1. Contact your Unisys Sales
Representative for the availability of SIMMs.
Note: If a 36-bit SIMM is installed, use the "ECC/Parity Config" setting in the
BIOS to enable ECC/Parity support.
Table 1–1. DRAM SIMM Allowable Configurations
1–12
Caution
SIMM 1 SIMM 2
4 MB 4 MB
8 MB 8 MB
16 MB 16 MB
32 MB 32 MB
64 MB 64 MB
Total System
Memory
8 MB
16 MB
32 MB
64 MB
128 MB
3814 9779-000