Gigabyte B550 AORUS PRO
Motherboard, from 2020 12 hardware reports
Memory
Up to 32 GB
4 full-size slots
SSD
1+ M.2
At least 1 M.2 SSD slot
SSD length
Coming next
Checked from separate sources
Upgradable
Yes. 4 slots, up to 32 GB seen working.
It takes DDR4-2400 full-size sticks (DIMM).
- Slots
- 4 DIMM slots
- Type
- DDR4-2400 288-pin DIMM
- Most seen working
- 32 GB in two or more machines
- Firmware says
- 128 GB maximum (often wrong, so we show what machines run)
- SSD slots
- At least 1 M.2 SSD slot listed by the firmware
- How sure
- 12 of 12 reports show this layout
See 8 GB DDR4-2400 DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 12 hardware reports of this motherboard. Sources and method. Updated 9 Nov 2026.
4 full-size slots
Illustration Questions
Can I upgrade the RAM in the Gigabyte B550 AORUS PRO?
Yes. 4 slots, up to 32 GB seen working. It takes DDR4-2400 full-size sticks (DIMM).
What type of RAM does the Gigabyte B550 AORUS PRO use?
DDR4-2400 full-size sticks (DIMM, 288-pin).
How much RAM can the Gigabyte B550 AORUS PRO take?
Machines in the reports run up to 32 GB. The firmware reports a maximum of 128 GB, a figure that is often wrong.
Does the Gigabyte B550 AORUS PRO have an M.2 SSD slot?
Yes. The firmware lists at least 1 M.2 SSD slot, in 12 reports. Some firmware leaves a slot out, so there may be more.
Is this my motherboard?
The model name is printed on the board, usually between the memory slots or near the CPU socket. In Windows, open System Information and look at "BaseBoard Product"; it should read B550 AORUS PRO.