HP Compaq dc7100 CMT
Desktop, from 2004 4 hardware reports
Memory
Up to 4 GB
4 full-size slots
Drives and power
Coming next
Checked from separate sources
Upgradable
Yes. 4 slots, up to 4 GB seen working.
It takes DDR-400 full-size sticks (DIMM).
- Slots
- 4 DIMM slots
- Type
- DDR-400 DIMM
- Most seen working
- 4 GB; one machine runs 4 GB
- Firmware says
- 4 GB maximum
- How sure
- 4 of 4 reports show this layout
See 8 GB DDR-400 DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 4 hardware reports of this desktop. Sources and method. Updated 9 Nov 2026.
4 full-size slots
Illustration Questions
Can I upgrade the RAM in the HP Compaq dc7100 CMT?
Yes. 4 slots, up to 4 GB seen working. It takes DDR-400 full-size sticks (DIMM).
What type of RAM does the HP Compaq dc7100 CMT use?
DDR-400 full-size sticks (DIMM).
Is this my desktop?
Check the model name on the front or the label of the case. It should read Compaq dc7100 CMT.