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Acer AR360 F2 specifications

NOTE: Populate the memory of CPU2 to same as CPU1.

NOTE: support depends on 16GB DIMM availability

Mirroring mode:

•

For mirroring mode, the memory image in channel A is maintained the same as channel C and channel

B is maintained the same as channel D. Therefore, the effective size of memory is reduced by at least

one-half.

•

The DIMM configuration in mirrored channels must be identical. Channel A & channel C with identical

DIMMs and also channel B & channel D with identical DIMMs. The DIMM type, size, manufacturer

should be the same.

•

Same rule is applied to the CPU2

•

3 DIMM per channel is only supported by single rank and dual rank RDIMM.

•

For UDIMM and quad rank RDIMM, maximum two DIMMs per channel.

Lockstep mode:

•

Channel A and channel B are paired and channel C and channel D are paired in lockstep mode.

•

Lockstep mode is the only mode to support x8 SDDC.

•

Lockstep channels must be populated identically. Channel A & channel B with identical DIMMs and

also channel C &channel D with identical DIMMs. The DIMM type, size, manufacturer should be the

same.

•

Same rule is applied to the CPU2.

•

3 DIMM per channel is only supported by single rank and dual rank RDIMM.

•

For UDIMM and quad rank RDIMM, maximum two DIMMs per channel.

Rank Sparing mode:

•

An unused spare rank is reserved on each channel. The spare rank is used to copy the contents of a

failing rank on the channel to keep a system working when a rank starts to fail. The reserved rank is

not able to be used before the other rank fail.

•

3 DIMM per channel is only supported by single rank and dual rank RDIMM.

•

For UDIMM and quad rank RDIMM, maximum two DIMMs per channel.

•

For 1 DIMM per channel configuration, only quad rank RDIMM is supported for rank sparing.

Memory Identification

Generally, there are some memory information printed on the label of DIMM, but different vendor may have

different format. For example:

4GB 2Rx4 PC3-10600R xx xx xxx

1. Density



1GB, 2GB, 4GB, 8GB, 16GB