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RX1330 M3
Upgrade and Maintenance Manual
225
Main memory
10.1.1.2 Modes of operation
– The maximum performance can be achieved in a symmetric dual-channel
configuration. Therefore both channels have to be populated with the same
amount of memory. The DRAM device technology (1Gbit / 2Gbit / 4Gbit)
may vary from one channel to the other.
– If the amount of memory differs between the two channels, the system board
will run in dual-channel asymmetric mode.
– Regardless of the mode, all DIMMs will run at the highest common
frequency that is allowed by the SPD Data of the DIMMs and the max. speed
of the selected configuration.
– Single-channel mode is used when 1 memory module is populated in
DIMM 1A.
Summary of Contents for PRIMERGY RX1330 M3
Page 20: ...Upgrade and Maintenance Manual RX1330 M3 Contents ...
Page 48: ...48 Upgrade and Maintenance Manual RX1330 M3 Important information ...
Page 70: ...70 Upgrade and Maintenance Manual RX1330 M3 Basic hardware procedures ...
Page 132: ...132 Upgrade and Maintenance Manual RX1330 M3 Power supply unit PSU ...
Page 178: ...178 Upgrade and Maintenance Manual RX1330 M3 Hard disk drive HDD solid state drive SSD ...
Page 184: ...184 Upgrade and Maintenance Manual RX1330 M3 Fans ...
Page 222: ...222 Upgrade and Maintenance Manual RX1330 M3 Expansion cards and backup units ...
Page 244: ...244 Upgrade and Maintenance Manual RX1330 M3 Processor CPU ...
Page 310: ...310 Upgrade and Maintenance Manual RX1330 M3 System board and components ...