Chipset:AMD®A520 chipset CPU: Support AM4 socket processor Memory. 2xDDR4 memory slots Supports DDR4 memory only Up to 4000MHZ+(0C) Maximum system memory capacity: 32GB*2 totaling 64GB Supports dual-channel memory technology Supports Extended Overclocking Configuration (EXPO) memory module Expansion Slot:1 PCIE 3.0 x16 slot;1 PCIE 3.0 x1 slot Audio: Realtek®ALC897 Hi-Fi decoder chip (supports up to 5.1 channels) Network function: Realtek®RTL8111M network controller - support Gigabit wired network Rear I0 interface: 1 VGA interface 1 HDMI interface 2 USB 2.0 ports 4 USB 3.2 ports 1 PS/2 interface 1 Gigabit LAN (RJ45) interface 3 audio jacks Front USB expansion interface: 1 USB 2.0 pins can be extended to 2 USB 2.0 ports 1 USB 3.2 Gen 1 pin to expand 2 USB 3.2 Gen 1 Type-A ports Storage: 1 M.2 support 2280/2242 specifications 4 SATA 3.06GB/S Motherboard dimensions: 230mm x 197mm