User Manual

B450M Steel Legend
23
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UDIMM Memory Slot
Frequency
(Mhz)
A1 A2 B1 B2
- SR - - 2933
- DR - - 2933
- SR - SR 2933
- DR - DR 2933
SR SR SR SR 2933
SR/DR DR SR/DR DR 2667
SR/DR SR/DR SR/DR SR/DR 2133-2400
Ryzen Series CPUs (Pinnacle Ridge):
Ryzen Series CPUs (Picasso):
UDIMM Memory Slot
Frequency
(Mhz)
A1 A2 B1 B2
- SR - - 2933
- DR - - 2667
- SR - SR 2667
- DR - DR 2400
SR SR SR SR 2133
SR/DR DR SR/DR DR 1866
SR/DR SR/DR SR/DR SR/DR 1866