Compaq Evo D300v Series - Manual (Page 15)

Hardware Upgrades
2. Remove the computer access panels.
3. Squeeze the two circular tabs inside the front of the chassis 1 ,
then pull the front bezel away from the chassis to release it 2 .
Removing the Front Bezel
When replacing the front bezel, ensure that the side tabs are properly
placed in the chassis before replacing the front bezel back.
Installing Additional Memory
The memory sockets on the system board can be populated with
industry-standard DIMMs. These memory module slots are
populated with at least one preinstalled memory module. To achieve
the maximum memory support, you may be required to replace the
preinstalled DIMM with a higher capacity DIMM.
The DRAM controller supports a 64-bit memory data interface,
optionally supporting 64-bit wide and 128-bit wide non-ECC DIMM
modules. The supported DRAM type is Synchronous DRAM
(SDRAM).
2-4 Compaq Evo D300 User’s Guide