FAST AND FUTURE-READY STORAGE MSI MAG series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier. Specifications CPU Support 3rd Gen AMD Ryzen Desktop Processors and AMD Ryzen 4000 G-Series Desktop Processors Chipset AMD A520 Chipset Memory 2x DDR4 memory slots, support up to 64GB Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC MODE 1DPC 1R max speed 4600 MHz 1DPC 2R max speed 3866 MHz Dual channel memory architecture Supports non-ECC UDIMM memory Supports ECC UDIMM memory (non-ECC mode) Supports un-buffered memory Expansion Slot 1x PCIe x16 slot (PCI_E2) 2x PCIe 3.0 x1 slots Onboard Graphics 1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz Maximum shared memory of 2048 MB Storage 4x SATA 6Gb/s ports 1x M.2 slots (Key M) M2_1 slot (from AMD processor) Supports PCIe 3.0 x4 Supports SATA 6Gb/s Supports 2242/ 2260/ 2280 storage devices RAID Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices USB AMD A520 Chipset 2x USB 3.2 Gen 1 5Gbps ports (2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector) 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors) AMD Processor 4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel Audio Realtek ALC892 Codec 7.1-Channel High Definition Audio LAN 1x Realtek RTL8111H LAN controller Wireless LAN and Bluetooth Intel Dual Band Wireless-AC 3168 Supports Wi-Fi 802.11 a/b/g/n/ac, dual band (2.4GHz, 5GHz) up to 433 Mbps speed. Supports Dual Mode Bluetooth 2.1,2.1+EDR,3.0,4.0,BLE,4.2 Internal Connectors 1x 24-pin ATX main power connector 1x 8-pin ATX 12V power connector 4x SATA 6Gb/s connectors 1x Serial port connector 1x M.2 slot (M-Key) 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports) 1x 4-pin CPU fan connector 1x 4-pin system fan connector 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x 4-pin RGB LED connector 1x 3-pin RAINBOW LED connector 1x TPM module connector 1x Clear CMOS jumper Back Panel Ports Keyboard / Mouse LAN port Wi-Fi Antenna connectors Audio Connectors HDMI DisplayPort USB 2.0 Ports USB 3.2 Gen 1 5Gbps Type-A USB 3.2 Gen 1 5Gbps Type-A Dimensions M-ATX Form Factor 9.6 in. x 8.3 in. (24.4 cm x 21 cm)