ASROCK Fatal1ty X470 Gaming K4 Series, Руководство пользователя

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Fatal1ty X470 Gaming-ITX/ac Series
Please note that only one cable should be used at a time in this step.
If you select
AMD_FAN_LED1 , please install ASRock utility "ASRock Polychrome RGB".
If you select USB connector, please install AMD utility "SR3 Settings Software".
*The diagram shown here are for reference only. Please refer to page 33 for the orientation of
AMD Fan LED Header (AMD_FAN_LED1) and page 31 for the orientation of AMD LED Fan
USB Header (USB_5).
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.
DDR4 UDIMM Maximum Frequency Support
Ryzen Series CPUs (Pinnacle Ridge):
Ryzen Series CPUs (Summit 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 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 2667
SR - 2667
- DR 2667
DR - 2667
SR SR 2667
DR DR 2667
UDIMM Memory Slot
Frequency
(Mhz)
A1 B1
- SR 2933
SR - 2933
- DR 2400
DR - 2400
SR SR 2933
DR DR 2400