CPU: AMD AM4 socket Chipset: AMD B450 Memory: DDR4 DIMM slots x 2, capable of supporting up to 64 GB (single slot supports 32 GB capacity) Expansion slot: PCI-E x16 slot (PCIEX16) x 1 PCI-E x1 slot (PCIEX1) x 1 Storage device interface: 1 PCI-E 3.0 x4 M.2 SSD slot x 1 SATA 3.0 interface x 4 Rear panel device connection socket: PS/2 keyboard interface x 1 PS/2 mouse interface x 1 HDMI 2.0 interface x 1 USB 3.2 Gen 1 interface x 4 USB 2.0/1.1 interface x 2 RJ-45 network cable interface x 1 Audio interface x 3