ASRock X570 - Инструкция по эксплуатации - Страница 27

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X570 Steel Legend

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 SYNC". 

If you select USB connector, please install AMD utility "SR3 Settings Software".

*The diagrams shown here are for reference only. The headers might be in a different position on your 
motherboard. Please refer to page 35 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 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.

4.  We suggest that you install the memory modules on DDR4_ A2 and DDR4_B2 first 

for better DRAM compatibility on 2 DIMMs configuration.

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