System memory guidelines
Your system contains four memory sockets organized into two channels. In each channel, the first socket is marked white and the second
socket black.
Figure 33. Memory socket locations
Memory channels are organized as follows:
Table 5. Memory channels
Channel 0
Channel 1
Slot A1 and A3
Slot A2 and A4
Table 6. Memory population
DIMM Type
DIMMs Populated/
Channel
Voltage
Operating Frequency
Maximum DIMM Rank/
Channel
UDIMM
1
1.2 V
2666 MT/s
Dual rank or Single rank
2
The following table shows sample memory configurations.
NOTE:
1R and 2R in the following table indicate single and dual-rank memory modules respectively.
PowerEdge R340 installing and removing system components
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