Lenovo IdeaCentre 310S-08ASR

Type 90G9 Desktop, from 2017 17 hardware reports
Memory
Up to 16 GB
2 full-size slots
Drives and power
Coming next
Checked from separate sources
Upgradable

Yes. 2 slots, up to 16 GB seen working.

It takes DDR4-1866 full-size sticks (DIMM).

Slots
2 DIMM slots
Type
DDR4-1866 288-pin DIMM
Most seen working
16 GB in two or more machines
Firmware says
32 GB maximum (often wrong, so we show what machines run)
How sure
17 of 17 reports show this layout
See 8 GB DDR4-1866 DIMM on AmazonOpens an Amazon search for this exact spec.

Worked out from 17 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 Lenovo IdeaCentre 310S-08ASR?

Yes. 2 slots, up to 16 GB seen working. It takes DDR4-1866 full-size sticks (DIMM).

What type of RAM does the Lenovo IdeaCentre 310S-08ASR use?

DDR4-1866 full-size sticks (DIMM, 288-pin).

How much RAM can the Lenovo IdeaCentre 310S-08ASR take?

Machines in the reports run up to 16 GB. The firmware reports a maximum of 32 GB, a figure that is often wrong.

Is this my desktop?

Check the label on the bottom. It should say IdeaCentre 310S-08ASR, and the type code starts with 90G9.

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