ASRock B550M Pro RS User Manual - Page 5

Specifications

Page 5 highlights

1.2 Specifications Platform CPU • Micro ATX Form Factor • 2oz Copper PCB • Supports AMD AM4 Socket RyzenTM 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors* * Please refer to CPU support list for details. Chipset • AMD B550 Memory • Dual Channel DDR4 Memory Technology • 4 x DDR4 DIMM Slots • AMD Ryzen series CPUs (Vermeer) support DDR4 4533+(OC)/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200 (OC)/4133(OC)/4000(OC)/3866(OC)/3800(OC)/3733(OC)/ 3600(OC)/3466(OC)/3200/2933/2667/2400/2133 ECC & non-ECC, un-buffered memory* • AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC )/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133 (OC)/4000(OC)/3866(OC)/3800(OC)/3733(OC)/3600(OC)/ 3466(OC)/3200/2933/2667/2400/2133 ECC & non-ECC, unbuffered memory* • AMD Ryzen series APUs (Cezanne) support DDR4 4733+(OC)/4666(OC)/4600(OC)/4533(OC)/4466(OC)/ 4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/ 4000(OC)/3866(OC)/3800(OC)/3733(OC)/3600(OC)/ 3466(OC)/3200/2933/2667/2400/2133 ECC & non-ECC, unbuffered memory* • AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC )/4666(OC)/4600(OC)/4533(OC)/4466(OC)/4400(OC) /4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/ 3866(OC)/3800(OC)/3733(OC)/3600(OC)/3466(OC)/ 3200/2933/2667/2400/2133 ECC & non-ECC, un-buffered memory* • AMD Ryzen series APUs (Picasso) support DDR4 3333+(OC )/3200(OC)/2933/2667/2400/2133 non-ECC, un-buffered memory* * For Ryzen Series APUs (Picasso, Cezanne and Renoir), ECC is only supported with PRO CPUs. 2 English

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English
2
1.2
Specifications
Platform
Micro ATX Form Factor
2oz Copper PCB
CPU
Supports AMD AM4 Socket Ryzen
TM
3000, 3000 G-Series,
4000 G-Series, 5000 and 5000 G-Series Desktop Processors*
* Please refer to CPU support list for details.
Chipset
AMD B550
Memory
Dual Channel DDR4 Memory Technology
4 x DDR4 DIMM Slots
AMD Ryzen series CPUs (Vermeer) support DDR4
4533+(OC)/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200
(OC)/4133(OC)/4000(OC)/3866(OC)/3800(OC)/3733(OC)/
3600(OC)/3466(OC)/3200/2933/2667/2400/2133 ECC &
non-ECC, un-buffered memory*
AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC
)/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133
(OC)/4000(OC)/3866(OC)/3800(OC)/3733(OC)/3600(OC)/
3466(OC)/3200/2933/2667/2400/2133 ECC & non-ECC, un-
buffered memory*
AMD Ryzen series APUs (Cezanne) support DDR4
4733+(OC)/4666(OC)/4600(OC)/4533(OC)/4466(OC)/
4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/
4000(OC)/3866(OC)/3800(OC)/3733(OC)/3600(OC)/
3466(OC)/3200/2933/2667/2400/2133 ECC & non-ECC, un-
buffered memory*
AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC
)/4666(OC)/4600(OC)/4533(OC)/4466(OC)/4400(OC)
/4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/
3866(OC)/3800(OC)/3733(OC)/3600(OC)/3466(OC)/
3200/2933/2667/2400/2133 ECC & non-ECC, un-buffered
memory*
AMD Ryzen series APUs (Picasso) support DDR4 3333+(OC
)/3200(OC)/2933/2667/2400/2133 non-ECC, un-buffered
memory*
* For Ryzen Series APUs (Picasso, Cezanne and Renoir), ECC is
only supported with PRO CPUs.