Acer Altos G540 M2 - Manual (Page 90)

3 System upgrade 80
Single Processor Configuration
Note: *Support depends on 8GB DIMM available
Total
Capacity DIMM
A2 DIMM
A1 DIMM
B2 DIMM
B1 DIMM
C2 DIMM
C1
2GB 1GB 1GB
4GB 1GB 1GB 1GB 1GB
4GB 2GB 2GB
8GB 2GB 2GB 2GB 2GB
8GB 4GB 4GB
16GB 4GB 4GB 4GB 4GB
16GB* 8GB 8GB
32GB* 8GB 8GB 8GB 8GB