Gigabyte A520I AC ( Mini-ITX, 2 x DDR4, Socket AM4 )

CPU : AMD Socket AM4, support for: 3rd Generation AMD Ryzen processors/ 3rd Generation AMD Ryzen with Radeon Graphics processors Memory : 2 x DDR4 DIMM sockets supporting up to 64 GB (32 GB single DIMM capacity) of system memory 3rd Gen AMD Ryzen Processors: Support for DDR4 5100(O.C.) / 4866(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz memory modules Onboard Graphics : 1 x DisplayPort port, supporting a maximum resolution of 5120x2880@60 Hz * Support for DisplayPort 1.4 version, HDCP 2.3, and HDR. 2 x HDMI ports, supporting a maximum resolution of 4096x2160@60 Hz * Support for HDMI 2.1 version, HDCP 2.3, and HDR. Support for up to 3 displays at the same time Maximum shared memory of 16 GB Internal I/O Connectors : 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x CPU fan header 2 x system fan headers 1 x addressable LED strip header 1 x RGB LED strip header 1 x M.2 Socket 3 connector 4 x SATA 6Gb/s connectors 1 x front panel header 1 x front panel audio header 1 x speaker header 1 x USB 3.2 Gen 1 header 1 x USB 2.0/1.1 header 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only) 1 x serial port header 1 x Clear CMOS jumper Back Panel Connectors : 1 x DisplayPort 2 x HDMI ports 4 x USB 3.2 Gen 1 ports 2 x USB 2.0/1.1 ports 1 x Q-Flash Plus button 1 x RJ-45 ports 2 x SMA antenna connectors (1T1R) 3 x audio jacks Form Factor : Mini-ITX Form Factor; 17.0cm x 17.0cm