MSI MAG A520M BAZOOKA WIFI AM4 AMD M-ATX Motherboard supports AMD Ryzen 5000 & 3000 Series desktop processors and AMD Ryzen 4000 G-Series desktop processors. It supports DDR4 Memory, up to 4400(OC) MHz. it features an Extended Heatsink Design. Leading heatsink design, extended for maximum cooling and performance. Running at PCI-E Gen3 x4 maximizes performance for NVMe based SSDs. Strengthened built-in M.2 thermal solution keeps M.2 SSDs safe while preventing throttling, making them run faster. With premium layout and digital power design to support more cores and provide better performance. It comes with 2oz Thickened Copper PCB: An enhanced PCB design improves heat dissipation and performance reliability. it has Audio Boost that rewards your ears with studio-grade sound quality. It features Dragon Center - A brand new software that integrates all MSI exclusive tools with a user-friendly user interface. The MSI MAG A520M BAZOOKA WIFI AM4 AMD Micro-ATX Motherboard has 3 years of warranty. Specification Basic Information Supported CPU AMD Ryzen 5000 & 3000 Series desktop processors and AMD Ryzen 4000 G-Series desktop processors Chipset AMD A520 Chipset Form Factor M-ATX Form Factor 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm) Audio Realtek ALC897 Codec 7.1-Channel High Definition Audio Expansion Slots PCI 1x PCIe 3.0 x16 slot（PCI_E2） 2x PCIe 3.0 x1 slots M.2 Socket 1x M.2 slots (Key M) M2_1 slot (from AMD processor) Supports PCIe 3.0 x4 1,Supports SATA 6Gb/s,Supports 2242/ 2260/ 2280 storage devices Memory Type Dual-channel memory architecture Slots 4 x DDR4 memory slots Supported Memory 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+ MHz by A-XMP OC MODE 1DPC 1R max speed 4400 MHz 1DPC 2R max speed 3866 MHz 2DPC 1R max speed 4000 MHz 2DPC 2R max speed 3600 MHz Supports non-ECC UDIMM memory,Supports ECC UDIMM memory (non-ECC mode),Supports un-buffered memory Maximum Memory 128GB Graphics Graphics 1x HDMI 1.4 port, supports a maximum resolution of 4096x2160 @60Hz Support for HDMI 1.4 version, HDCP 1.4 & 2.3 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz Max Shared Memory 16GB Connector & Ports HDMI 1x HDMI 1.4 port, supports a maximum resolution of 4096x2160 @60Hz Display Port (s) 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz USB (s) 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 LAN Port (s) 1x Realtek RTL8111H LAN controller Wireless Communication module 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 Supported Storage AMD A520 Chipset: 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 Audio 1x Front panel audio connector Internal I/O Ports 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 2x 4-pin system fan connector 1x Flash BIOS button 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 Clear CMOS jumper TPM (Trusted Platform Module ) 1x TPM module connector Warranty Information Manufacturing Warranty 03 Years Warranty ..