Acer Aspire XC-1660
Desktop, from 2021 5 hardware reports
Memory
Up to 16 GB
2 full-size slots
SSD
1+ M.2
At least 1 M.2 SSD slot
Drives and power
Coming next
Checked from separate sources
Upgradable
Yes. 2 slots, up to 16 GB seen working.
It takes DDR4-2933 full-size sticks (DIMM).
- Slots
- 2 DIMM slots
- Type
- DDR4-2933 288-pin DIMM
- Most seen working
- 16 GB in two or more machines; one machine runs 24 GB
- Firmware says
- 32 GB maximum (often wrong, so we show what machines run)
- SSD slots
- At least 1 M.2 SSD slot listed by the firmware
- How sure
- 5 of 5 reports show this layout
See 8 GB DDR4-2933 DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 5 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 Acer Aspire XC-1660?
Yes. 2 slots, up to 16 GB seen working. It takes DDR4-2933 full-size sticks (DIMM).
What type of RAM does the Acer Aspire XC-1660 use?
DDR4-2933 full-size sticks (DIMM, 288-pin).
How much RAM can the Acer Aspire XC-1660 take?
Machines in the reports run up to 16 GB, and one runs 24 GB. The firmware reports a maximum of 32 GB, a figure that is often wrong.
Does the Acer Aspire XC-1660 have an M.2 SSD slot?
Yes. The firmware lists at least 1 M.2 SSD slot, in 5 reports. Some firmware leaves a slot out, so there may be more.
Is this my desktop?
Check the model name on the front or the label of the case. It should read Aspire XC-1660.