ASROCK X370M Pro4-F - Page 26

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Ryzen Series CPUs (Summit Ridge):
Ryzen Series CPUs (Raven Ridge):
SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label
UDIMM Memory Slot
Frequency
(Mhz)
A1 A2 B1 B2
- SR - - 2667
- DR - - 2667
- SR - SR 2667
- DR - DR 2667
SR SR SR SR 2667
SR/DR DR SR/DR DR 2667
SR/DR SR/DR SR/DR SR/DR 2133-2400
UDIMM Memory Slot
Frequency
(Mhz)
A1 A2 B1 B2
- SR - - 2933
- DR - - 2667
- SR - SR 2667
- DR - DR 2667
SR SR SR SR 2667
SR/DR DR SR/DR DR 2667
SR/DR SR/DR SR/DR SR/DR 2133-2400