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2.3 Installing Memory Modules (DIMM)
This motherboard provides four 288-pin DDR4 (Double Data Rate 4) DIMM slots,
and supports Dual Channel Memory Technology.
AMD non-XMP Memory Frequency Support
Ryzen Series CPUs (Matisse):
Ryzen Series CPUs (Pinnacle Ridge):
1. For dual channel configuration, you always need to install identical (the same
brand, speed, size and chip-type) DDR4 DIMM pairs.
2. It is unable to activate Dual Channel Memory Technology with only one or three
memory module installed.
3. It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4
slot; otherwise, this motherboard and DIMM may be damaged.
UDIMM Memory Slot
Frequency
(Mhz)
A1
A2
B1
B2
-
SR
-
-
3200
-
DR
-
-
3200
-
SR
-
SR
3200
-
DR
-
DR
3200
SR
SR
SR
SR
2933
SR/DR
DR
SR/DR
DR
2667
SR/DR
SR/DR
SR/DR
SR/DR
2667
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
Содержание B450M/ac R2.0
Страница 1: ......
Страница 19: ...B450M ac R2 0 13 English 2 1 Installing the CPU Unplug all power cables before installing the CPU 2 1 ...
Страница 20: ...English 14 3 ...
Страница 22: ...English 16 3 4 C P U _ F A N 1 ...
Страница 23: ...B450M ac R2 0 17 English Installing the AM4 Box Cooler SR2 1 2 ...
Страница 24: ...English 18 3 ...
Страница 26: ...English 20 Installing the AM4 Box Cooler SR3 1 2 ...
Страница 27: ...B450M ac R2 0 21 English 3 4 ...
Страница 28: ...English 22 5 C P U _ F A N 1 4 pin FAN cable ...
Страница 78: ...English 72 4 4 8 AMD PBS The AMD PBS menu accesses AMD specific features ...