Memory - Dell Inspiron DCMA Owner's Manual

DC Power Connector P7
Pin Number Signal Name
1 +5 VDC
2 GND
3 GND
4 +12 VADC

Memory

You can increase your computer memory by installing memory modules on
the system board. Your computer supports DDR2 memory. For additional
information on the type of memory supported by your computer,
see "Memory" on page 167.
NOTICE:
Do not install ECC or buffered memory modules. Only unbuffered, non-ECC
memory is supported.
22-AWG Wire
Red
Black
Black
Yellow
Removing and Installing Parts
107