Asrock B450M Pro4 Am4 Amd Promontory B450 Sata 6Gb/S Micro Atx Amd Motherboard home office power VESA Mounting: 75 x 75

VESA Mounting: 75 x 75 mm

You can adjust the height of the armrests to provide adequate shoulder and arm support

Seamlessly integrated TG panel with steel frame support and bolt-free top-latching mechanism

The Teflon nano-steel bearing fan allows for near-silent operation

Mini-ITX Systems

Asrock B450M Pro4 Am4 Amd Promontory B450 Sata 6Gb/S Micro Atx Amd Motherboard home office power VESA Mounting: 75 x 75AMD Promontory B450 AMD Ryzen series CPUs (Matisse) 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 CPUs (Picasso) support DDR4 2933 2667 2400 2133 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