AMD Ryzen series (Summit Ridge) รองรับหน่วยความจำ DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, หน่วยความจำ un-buffered * AMD Ryzen sorozatú CPU-k (Pinnacle Ridge) support DDR4 3200+(OC) / 2933(OC) / 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 APUs (Cezanne) 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 CPU_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 CPUs (Raven Ridge) support DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS. For Windows 64-bit OS with 64-bit CPU, there is no such limitation. AMD Ryzen sorozatú CPU-k (Raven Ridge) support DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory * A USB C port can be found on the rear of the board. The various connectors on the motherboard were all laid out in good locations including side exit SATA ports. 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 sorozatú CPU-k (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory *

AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series APUs (Renoir) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* AMD Ryzen series CPUs (Matisse) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory * AMD Ryzen series CPUs (Matisse) 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 sorozatú CPU-k (Matisse) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory * AMD Ryzen series (Picasso) รองรับหน่วยความจำ DDR4 2933 / 2667 / 2400 / 2133 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 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 *

It should be noted that if a SATA M.2 board is installed in the 'ULTRA' slot, it will not be recognised. If the same is fitted in the other slot then SATA port 3 on the motherboard is disabled. This will limit you to 3 storage devices on the 4 SATA ports should a M.2 board be present. AMD Ryzen series APUs (Cezanne) รองรับ DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, หน่วยความจำ un-buffered * AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory * AMD Ryzen series APUs (Renoir) รองรับ DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, หน่วยความจำ un-buffered *

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

For Ryzen Series APUs (Picasso, Cezanne, Renoir and Raven Ridge), ECC is only supported with PRO CPUs. AMD Ryzen ชุด (Vermeer) รองรับ DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, หน่วยความจำ un-buffered * AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*AMD Ryzen sorozatú CPU-k (Picasso) support DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory *