ASUS P4P800-X
Motherboard, from 2005 2 hardware reports
Memory
Up to 4 GB
4 full-size slots
SSD slots
Coming next
Checked from separate sources
Only 2 machines reported so far, so this answer rests on few examples. Check the label or open the panel before you buy.
Upgradable
Yes. 4 slots, up to 4 GB seen working.
It takes DDR full-size sticks (DIMM).
- Slots
- 4 DIMM slots
- Type
- DDR DIMM
- Most seen working
- 4 GB; one machine runs 4 GB
- Firmware says
- 4 GB maximum
- How sure
- 2 of 2 reports show this layout
See 8 GB DDR DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 2 hardware reports of this motherboard. Sources and method. Updated 9 Nov 2026.
4 full-size slots
Illustration Questions
Can I upgrade the RAM in the ASUS P4P800-X?
Yes. 4 slots, up to 4 GB seen working. It takes DDR full-size sticks (DIMM).
What type of RAM does the ASUS P4P800-X use?
DDR full-size sticks (DIMM).