MSI Pro B850M-A WIFI mATX Motherboard (PRO B850M-A WIFI)

SPECIFICATIONS:ChipsetAMD B850CPUSupports AMD Ryzen 9000/ 8000/ 7000 Series Desktop ProcessorsSocket AM5Memory4x DDR5 UDIMM, Maximum Memory Capacity 256GBMemory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/sRyzen 9000 Series Processors max. overclocking frequency: 1DPC 1R Max speed up to 8200+ MT/s 1DPC 2R Max speed up to 6400+ MT/s 2DPC 1R Max speed up to 6400+ MT/s 2DPC 2R Max speed up to 6000+ MT/s Supports AMD POR Speed and JEDEC SpeedSupports Memory Overclocking and AMD EXPOTMSupports Dual-Channel modeSupports Non-ECC, Un-buffered memorySupports CUDIMM, Clock Driver bypass mode only* * CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility. The DIMM slots on this motherboard only have single-sided latches. Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the products Support page or visit https://www.msi.com/support/.Onboard Graphics1x HDMISupport HDMITM 2.1, maximum resolution of 4K 60Hz*1x DisplayPortSupport DisplayPort 1.4, maximum resolution of 4K 60HzAvailable only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.Slot2x PCI-E x16 slot1x PCI-E x1 slotPCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset) PCI_E1 slot Supports PCIe 5.0 x16 (For Ryzen 9000/ 7000 Series processors) Supports PCIe 4.0 x8 (For Ryzen 8700/ 8600/ 8400 Series processors) Supports PCIe 4.0 x4 (For Ryzen 8500/ 8300 Series processor)AudioRealtek ALC8977.1-Channel High Definition AudioStorage2x M.2M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devicesM.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices4x SATA 6G M2_1 slot Supports up to PCIe 5.0 x4 (For Ryzen 9000/ 7000 Series processors) Supports up to PCIe 4.0 x4 (For Ryzen 8000 Series processors) M2_2 slot Supports up to PCIe 4.0 x4 Supports up to PCIe 4.0 x2 (For Ryzen 8500/ 8300 Series processors) Please refer to the manual for M.2 SSD heatsink restrictions.RAIDSupports RAID 0, RAID 1, and RAID 10 for SATA storage devicesSupports RAID 0 and RAID 1 for M.2 NVMe storage devicesUSB4x USB 2.0 (Front)3x USB 5Gbps Type A (Rear)2x USB 5Gbps Type A (Front)3x USB 10Gbps Type A (Rear)2x USB 10Gbps Type C (Rear)1x USB 10Gbps Type C (Front)LANRealtek 8126VB 5G LANInternal IO1x Power Connector(ATX_PWR)2x Power Connector(CPU_PWR)1x Power Connector(PCIE_PWR 8pin)1x CPU Fan1x Combo Fan (Pump_Sys Fan)3x System Fan2x Front Panel (JFP)1x Chassis Intrusion (JCI)1x Front Audio (JAUD)1x Com Port (JCOM)1x Tuning Controller connector(JDASH)3x Addressable V2 RGB LED connector (JARGB_V2)1x RGB LED connector(JRGB)1x TPM pin header(Support TPM 2.0)4x USB 2.0 ports2x USB 5Gbps Type A ports1x USB 10Gbps Type C portsWireless LAN & BluetoothWi-Fi 7The Wireless module is pre-installed in the M.2 (Key-E) slotSupports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz (160MHz) up to 2.9GbpsSupports 802.11 a/ b/ g/ n/ ac/ ax/ be Supports Bluetooth 5.4**, MLO, 4KQAM * 6GHz band support may depend on every countrys regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2. The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendors website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.LED Feature4x EZ Debug LED 1x EZ Memory Detection LEDBack Panel PortsClear CMOS ButtonDisplayPortUSB 10Gbps Type-AUSB 10Gbps Type-AUSB 5Gbps Type-A5G LANWi-Fi / BluetoothAudio connectorsFlash BIOS ButtonHDMIUSB 10Gbps Type-CUSB 5Gbps Type-AOperating SystemSupport for Windows 11 64-bitBox ContentMSI PRO B850M-A WIFI MotherboardEuropean Union Regulatory NoticeQuick Installation GuideEZ M.2 Clip II Remover2 x EZ M.2 Clip IIEZ Wi-Fi AntennaSATA CablePCB InfomATX243.84mmx243.84mm