▪
Each populated channel must have a spare rank.
–
Memory mirroring mode
▪
Comply with the general installation guidelines.
▪
Each processor supports two integrated memory controllers (IMCs).
At least two channels of each IMC are used for installing DIMMs
(channels 1 and 2, or channels 1, 2, and 3). The DIMMs installed
must be identical in size and organization.
▪
For a multi-processor configuration, each processor must have a
valid memory mirroring configuration.
–
Memory scrubbing mode
▪
Comply with the general installation guidelines.
5.3.5 Memory Installation Positions
A CH242 V5 supports a maximum of 48 DDR4 DIMMs. To maximize the
performance, balance the total memory capacity between the installed processors
and load the channels similarly whenever possible.
Figure 5-7 Memory slots
Huawei FusionServer Pro CH242 V5 Compute Node
Technical White Paper
5 Hardware Description
Issue 07 (2020-07-31)
Copyright © Huawei Technologies Co., Ltd.
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