HP Slim Desktop S01-aF2xxx

Desktop, from 2022 2 hardware reports
Memory
Up to 8 GB
1 laptop-size slot
SSD
2+ M.2
At least 2 M.2 SSD 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. One slot, up to 8 GB seen working.

It takes DDR4-2400 laptop-size sticks (SO-DIMM).

Slots
1 SO-DIMM slot
Type
DDR4-2400 260-pin SO-DIMM
Most seen working
8 GB in two or more machines
Firmware says
32 GB maximum (often wrong, so we show what machines run)
SSD slots
At least 2 M.2 SSD slots listed by the firmware
How sure
2 of 2 reports show this layout
See 8 GB DDR4-2400 SO-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.

1 laptop-size slot
Illustration

Questions

Can I upgrade the RAM in the HP Slim Desktop S01-aF2xxx?

Yes. One slot, up to 8 GB seen working. It takes DDR4-2400 laptop-size sticks (SO-DIMM).

What type of RAM does the HP Slim Desktop S01-aF2xxx use?

DDR4-2400 laptop-size sticks (SO-DIMM, 260-pin).

How much RAM can the HP Slim Desktop S01-aF2xxx take?

Machines in the reports run up to 8 GB. The firmware reports a maximum of 32 GB, a figure that is often wrong.

Does the HP Slim Desktop S01-aF2xxx have an M.2 SSD slot?

Yes. The firmware lists at least 2 M.2 SSD slots, in 2 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 Slim Desktop S01-aF2xxx.