ASRock A320M-HDVP User Manual - Page 26

Installing Memory Modules DIMM

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A320M-HDVP 2.3 Installing Memory Modules (DIMM) This motherboard provides two 288-pin DDR4 (Double Data Rate 4) DIMM slots, and supports Dual Channel Memory Technology. 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 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. DDR4 UDIMM Maximum Frequency Support A-Series APUs: UDIMM Memory Slot A1 B1 Frequency (Mhz) SR - 2400 - SR 2400 DR - 2400 - DR 2400 SR SR 2400 DR DR 2400 Ryzen Series CPUs (Matisse): UDIMM Memory Slot A1 B1 SR - - SR DR - - DR SR SR DR DR Frequency (Mhz) 3200 3200 3200 3200 3200 3200 English 21

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A320M-HDVP
21
English
2.3
Installing Memory Modules (DIMM)
°is motherboard provides two 288-pin DDR4 (Double Data Rate 4) DIMM slots,
and supports Dual Channel Memory Technology.
DDR4 UDIMM Maximum Frequency Support
A-Series APUs:
Ryzen Series CPUs (Matisse):
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 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
B1
SR
-
2400
-
SR
2400
DR
-
2400
-
DR
2400
SR
SR
2400
DR
DR
2400
UDIMM Memory Slot
Frequency
(Mhz)
A1
B1
SR
-
3200
-
SR
3200
DR
-
3200
-
DR
3200
SR
SR
3200
DR
DR
3200