AMD Ryzen series APUs (Renoir) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory *

AMD Ryzen series (Raven Ridge) รองรับหน่วยความจำ DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, หน่วยความจำ un-buffered * AMD Ryzen series APUs (Renoir) รองรับ DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, หน่วยความจำ un-buffered * AMD Ryzen sorozatú CPU-k (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory * AMD Ryzen series (Raven Ridge) รองรับหน่วยความจำ DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, หน่วยความจำ un-bufferedCPU_FAN2 / WP, CHA_FAN1 / WP, CHA_FAN2 / WP and CHA_FAN3 / WP can auto detect if 3-pin or 4-pin fan is in use. AMD Ryzen series APUs (Cezanne) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory * AMD Ryzen sorozatú CPU-k (Vermeer) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory * Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU / Water Pump, Chassis / Water Pump Fans AMD Ryzen series (Pinnacle Ridge) รองรับหน่วยความจำ DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, หน่วยความจำ un-buffered *

AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory * AMD Ryzen series APUs (Cezanne) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*AMD Ryzen sorozatú CPU-k (Raven Ridge) support DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory * AMD Ryzen series CPUs (Picasso) support DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory* AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory * AMD Ryzen series CPUs (Vermeer) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory *

AMD Ryzen series CPUs (Vermeer) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series (Picasso) รองรับหน่วยความจำ DDR4 2933 / 2667 / 2400 / 2133 non-ECC, หน่วยความจำ un-buffered *

Why is ASRock B450M Pro4 better than the average?

For your money there is AMD Crossfire support (2-way) so you could potentially run a single dual processor graphics card in the 1st slot nearest the processor OR a single processor graphics card in each slot (with a slight performance hit). NVIDIA SLI is not officially supported. AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*