Mirrored Channel Mode - Fujitsu PRIMERGY RX4770 M5 Upgrade And Maintenance Manual

Independent Channel mode with different DIMMs - 4 CPUs populated
10.2.3.2

Mirrored Channel mode

– As a result of the mirroring, the total physical memory available to the
system is half of what is populated.
– Same numbers mean identical modules (capacity, rank).
– Channels 1A/1B/1C must be populated with identical modules.
– Channels 2A/2B/3B must also contain identical modules but may differ from
1A/2A/3A.
– Channels D-F must be populated accordingly.
– Not all possible configurations will be offered.
RX4770 M5 Upgrade and Maintenance Manual
Main memory
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