RDW Computers Optimal 23 DG
Only one machine has reported its memory so far, so this answer rests on a single example. Check the label or open the panel before you buy.
Yes. 4 slots, up to 8 GB seen working.
It takes DDR4-3200 full-size sticks (DIMM).
- Slots
- 4 DIMM slots
- Type
- DDR4-3200 288-pin DIMM
- Most seen working
- 8 GB in the one machine reported
- Firmware says
- 128 GB maximum (often wrong, so we show what machines run)
- How sure
- 1 of 1 report show this layout
Worked out from 1 hardware report of this desktop. Sources and method. Updated 10 Nov 2026.
Yes. It takes an NVMe M.2 SSD.
The slot runs at PCIe 3.0 x4, up to about 3.9 GB/s. A faster PCIe 4.0 drive works too, at that speed. M.2 drives come in 2230, 2242 and 2280 lengths (30, 42 and 80 mm). Check the length printed on your current drive before you order.
- Drive type
- NVMe (PCIe)
- Slot speed
- PCIe 3.0 x4, from 1 machine
- Length
- Check your current drive
- How sure
- NVMe drive in 1 of 1 machines
From 1 PCI device report. Sources and method. Updated 10 Nov 2026.
Illustration Check the power rating on its label.
We don't have this model's power rating. Some all-in-ones run from an external adapter and others have the supply built in; the rating is on the adapter or on the label at the back.
- Rating
- On the supply's label
How to read a power supply label. Sources and method. Updated 10 Nov 2026.
Illustration Questions
Can I upgrade the RAM in the RDW Computers Optimal 23 DG?
Yes. 4 slots, up to 8 GB seen working. It takes DDR4-3200 full-size sticks (DIMM).
What type of RAM does the RDW Computers Optimal 23 DG use?
DDR4-3200 full-size sticks (DIMM, 288-pin).
How much RAM can the RDW Computers Optimal 23 DG take?
Machines in the reports run up to 8 GB. The firmware reports a maximum of 128 GB, a figure that is often wrong.
What SSD does the RDW Computers Optimal 23 DG take?
Yes. It takes an NVMe M.2 SSD. The slot runs at PCIe 3.0 x4, up to about 3.9 GB/s. A faster PCIe 4.0 drive works too, at that speed. M.2 drives come in 2230, 2242 and 2280 lengths (30, 42 and 80 mm). Check the length printed on your current drive before you order.
Is this my desktop?
Check the model name on the front or the label of the case. It should read Optimal 23 DG.