Dell EMC PowerEdge XR11 Installations- Und Servicehandbuch Seite 56

Figure 45. Memory sockets on the system board
The following table shows the memory populations and operating frequencies for the supported configurations:
Table 22. Memory population
DIMM Type DIMM Ranking
RDIMM 1R
RDIMM 2R
LRDIMM 4R
Intel Optane PMem 1R
200 Series DIMM
56 Installieren und Entfernen von Systemkomponenten
Capacity
8 GB
16 GB, 32 GB, 64 GB
128 GB
128 GB
Operating speed for
DIMM rated voltage
DIMMs per Channel
and speed
DDR4 (1.2V), 3200 3200 MT/s
MT/s, 2933 MT/s or
2666 MT/s
DDR4 (1.2V), 3200 3200 MT/s
MT/s, 2933 MT/s or
2666 MT/s
DDR4 (1.2V), 3200 3200 MT/s
MT/s, 2933 MT/s or
2666 MT/s
DDR4 (1.2V), 3200 3200 MT/s
MT/s, 2933 MT/s or
2666 MT/s
(DPC)