Mirroring or lockstep mode – Acer Altos G540 M2 User Manual

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Note: *Support depends on 8GB DIMM available

Mirroring or Lockstep mode :

•

Mirroring mode & Lockstep mode need the channel A & channel B
with identical DIMMs. A1 and B1 should be the same type, size and
manufacturer. A2 and B2 memory should be the same type, size
and manufacturer.

•

Channel C has no function in this mode.

•

Same rule is applied to the CPU2 memory channel D,E,F.

•

For mirroring mode, the memory contain a primary image and a
copy of the primary image. Therefore, the effective size of
memory is reduced by at least one-half.

18GB

2 GB

24GB

2 GB

8GB

4 GB

12GB

4 GB

16GB

4 GB

24GB

4 GB

32GB

4 GB

36GB

4 GB

48GB

4 GB

16GB*

8 GB

24GB*

8 GB

32GB*

8 GB

48GB*

8 GB

64GB*

8 GB

72GB*

8 GB

96GB*

8 GB

Total

Capacity

DIMM

A1

A2

B1

B2

C1

C2

D1

D2

E1

E2

F1

F2