HP KX639AA-ABZ s3530.it
Desktop, from 2008 2 hardware reports
Memory
Up to 4 GB
2 full-size slots
Drives and power
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. 2 slots, up to 4 GB seen working.
It takes DDR2-667 full-size sticks (DIMM).
- Slots
- 2 DIMM slots
- Type
- DDR2-667 240-pin DIMM
- Most seen working
- 4 GB; one machine runs 4 GB
- Firmware says
- 1 GB maximum
- How sure
- 2 of 2 reports show this layout
See 8 GB DDR2-667 DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 2 hardware reports of this desktop. Sources and method. Updated 9 Nov 2026.
2 full-size slots
Illustration Questions
Can I upgrade the RAM in the HP KX639AA-ABZ s3530.it?
Yes. 2 slots, up to 4 GB seen working. It takes DDR2-667 full-size sticks (DIMM).
What type of RAM does the HP KX639AA-ABZ s3530.it use?
DDR2-667 full-size sticks (DIMM, 240-pin).
Is this my desktop?
Check the model name on the front or the label of the case. It should read KX639AA-ABZ s3530.it.