Lenovo ThinkStation P300

Type 30AG Desktop, from 2014 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 DDR3-1600 full-size sticks (DIMM).

Slots
4 DIMM slots
Type
DDR3-1600 240-pin DIMM
Most seen working
32 GB; one machine runs 32 GB
Firmware says
32 GB maximum
How sure
2 of 2 reports show this layout
See 8 GB DDR3-1600 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 ThinkStation P300?

Yes. 4 slots, up to 32 GB seen working. It takes DDR3-1600 full-size sticks (DIMM).

What type of RAM does the Lenovo ThinkStation P300 use?

DDR3-1600 full-size sticks (DIMM, 240-pin).

Is this my desktop?

Check the label on the bottom. It should say ThinkStation P300, and the type code starts with 30AG. Other type codes share this name: 10DA.

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