Epson ActionPC 5000 User Manual page 64

lnstalling Memory Modules (SIMMs)
Your computer comes with 4MB or 8MB of memory on a
SIMM. By installing additional SIMMs, you can increase the
amount of memory in your computer up to 64MB.
There are four SIMM sockets on the main system board, and
each can contain one memory module. You can install 1MB,
2MB, 4MB, 8MB, 16MB, and 32MB SIMMs.
The following table shows the recommended SIMM
configurations. (An x indicates that no SIMM is installed in that
bank.) Do not install SIMMs in any other configuration.
Installing and Removing Options 4-11