Acer AB2x280 F1 Service Manual page 56

Mirroring or Lockstep mode: Dual Processor Configuration
Total Capacity
DIMM 1B
2GB
4GB
4GB
8GB
8GB
16GB
16GB
32GB
32GB
64GB
Sparing Mode: Single Processor Configuration
For sparing mode, there is one memory module as spared. By this definition, the effective size of memory is
reduced by the capacity of one memory module installed per processor.
Total Capacity DIMM 1B
3GB
6GB
12GB
24GB
48GB
Sparing Mode: Dual Processor Configuration
Total Capacity
DIMM 1B
3GB
6GB
6GB
12GB
12GB
24GB
24GB
48GB
48GB
96GB
48
CPU1
1A 2A 3A
1GB 1GB
1GB 1GB
2GB 2GB
2GB 2GB
4GB 4GB
4GB 4GB
8GB 8GB
8GB 8GB
16GB 16GB
16GB 16GB
DIMM 1A DIMM 2A
1GB 1GB
2GB 2GB
4GB 4GB
8GB 8GB
16GB 16GB
CPU1
1A 2A 3A
1GB 1GB 1GB
1GB 1GB 1GB
2GB 2GB 2GB
2GB 2GB 2GB
4GB 4GB 4GB
4GB 4GB 4GB
8GB 8GB 8GB
8GB 8GB 8GB
16GB 16GB 16GB
16GB 16GB 16GB
CPU2
1B 1A 2A
1GB 1GB
2GB 2GB
4GB 4GB
8GB 8GB
16GB 16GB
DIMM 3A
1GB
2GB
4GB
8GB
16GB
CPU2
1B 1A
1GB
2GB
4GB
8GB
16GB
3A
2A 3A
1GB 1GB
2GB 2GB
4GB 4GB
8GB 8GB
16GB 16GB
Chapter 6