ECS A55F2-M4

Motherboard, from 2013 2 hardware reports
Memory
Up to 4 GB
4 full-size slots
SSD slots
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.

Depends on the configuration

It depends on the configuration.

The reports show more than one memory layout for this motherboard. Check the label or the system information before you buy.

Slots
4 DIMM slots
Type
DDR3-1333 240-pin DIMM
Most seen working
4 GB; one machine runs 8 GB
Firmware says
4 GB maximum
How sure
1 of 2 reports show this layout
See 8 GB DDR3-1333 DIMM on AmazonOpens an Amazon search for this exact spec.

Worked out from 2 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 ECS A55F2-M4?

It depends on the configuration: the reports show more than one memory layout for this motherboard.

What type of RAM does the ECS A55F2-M4 use?

DDR3-1333 full-size sticks (DIMM, 240-pin).

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 A55F2-M4.

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