Lenovo ThinkCentre M920t
Type 10SG Desktop, from 2018 2 hardware reports
Memory
Up to 32 GB
4 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. 4 slots, up to 32 GB seen working.
It takes DDR4-2666 full-size sticks (DIMM).
- Slots
- 4 DIMM slots
- Type
- DDR4-2666 288-pin DIMM
- Most seen working
- 32 GB in two or more machines
- Firmware says
- 64 GB maximum (often wrong, so we show what machines run)
- How sure
- 2 of 2 reports show this layout
See 8 GB DDR4-2666 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.
4 full-size slots
Illustration Questions
Can I upgrade the RAM in the Lenovo ThinkCentre M920t?
Yes. 4 slots, up to 32 GB seen working. It takes DDR4-2666 full-size sticks (DIMM).
What type of RAM does the Lenovo ThinkCentre M920t use?
DDR4-2666 full-size sticks (DIMM, 288-pin).
How much RAM can the Lenovo ThinkCentre M920t take?
Machines in the reports run up to 32 GB. The firmware reports a maximum of 64 GB, a figure that is often wrong.
Is this my desktop?
Check the label on the bottom. It should say ThinkCentre M920t, and the type code starts with 10SG. Other type codes share this name: 10SF.