10
© Sealevel Systems, Inc.
R5120 & R5140 Manual | SL9212 10/2021
Hardware Installation
Follow proper ESD procedures by grounding yourself and the computer chassis before opening the enclosure.
This will help avoid system damage resulting from static electricity discharge.
Installing System Memory
The R5100 supports a maximum of 4GB RAM via two 200-Pin SODIMM slots. The memory slots
accept either 533MHz or 667MHz (CL5) Non-ECC DDR2 memory.
The base system (R5120) includes 2GB 667 MHz RAM in the slot located on the top of the
motherboard under the heat sink. The system can be ordered with 4GB 667 MHz RAM (R5140)
installed at the factory, or an additional 1GB or 2GB can be installed in the field.
To install memory into the second slot, follow these instructions.
1.
Turn off the system and disconnect from power source.
2.
Remove the three screws from the side of the enclosure