User`s guide

Memory Modules
Your computer comes with 8MB of memory installed on two,
4MB memory modules on the main system board. By installing
additional memory modules, called SIMMs (single inline
memory modules), you can increase the amount of memory in
your computer to 128MB.
There are four SIMM sockets organized in two banks on the
main system board. You can install SIMMs with a capacity of
1MB, 2MB, 4MB, 8MB, 16MB, or 32MB. Check the following
guidelines to ensure that you choose the correct type of SIMMs
and install them properly:
Ll Use only 36-bit, tin-plated, fast-page mode, single- or
double-sided SIMMs that operate at an access speed of
70 or 80 nanoseconds (ns). You can install 1MB, 2MB, 4MB,
or 8MB 80ns SIMMs and 16MB or 32MB 70ns SIMMs.
Caution
Be sure you install only tin-plated SIMMs in your
system. Gold-plated SIMMs will corrode when installed
in your tin-plated SIMM sockets and damage both the
socket and the SIMM.
Ll Fill each bank with two SIMMs of the same size.
Ll Install SIMMs in Bank 0 first (sockets J0550 and J0551). Then
use Bank 1 (sockets J0650 and J0651).
6-10 Installing and Removing Options