Learn more about MSI PRO B850M-A WIFIModelBrandMSIModelPRO B850M-A WIFIPart NumberPRO B850M-A WIFISupported CPUCPU Socket TypeAM5CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 SeriesChipsetsChipsetAMD B850MemoryNumber of Memory Slots4x288pin (DDR5)Memory Standard4 DIMMs, Dual Channel DDR5 – 8200+ MT/s (OC)Channel SupportedDual ChannelExpansion SlotsPCI Express 5.0 x161 x PCI Express 5.0 x16PCI Express 4.0 x161 x PCIe 4.0 x4 slotPCI Express 3.0 x161 x PCIe 3.0 x1 slotStorage DevicesSerial ATA (SATA)4 x SATA 6Gb/sM.21 x M.2 Gen5 x4 128Gbps slot,
1 x M.2 Gen4 x4 64Gbps slot,Onboard AudioAudio ChipsetALC897Audio Channels8-Channel (7.1) HD Audio with Audio BoostOnboard LANLAN ChipsetRealtek®
8126 5G LANWireless LANWiFI 7BluetoothBluetooth 5.4Rear Panel PortsHDMI1 x HDMIRJ451 x RJ45DisplayPort1 x DisplayPortUSB 3.13 x USB 10Gbps Type-A
3 x USB 5Gbps Type-AUSB Type-C2 x USB 10Gbps Type-CAudio Ports8-Channel(7.1)HD Audio with Audio BoostInternal I/O ConnectorsOnboard USB4x USB 2.0
2x USB 5Gbps Type-A
1x USB 10Gbps type-CPhysical SpecForm FactorMicro ATXFeaturesFeaturesClear CMOS Button & Flash BIOS Button on back panel.ShippingEnjoy fast and reliable shipping when you buy your products from Newegg. Our ordering and shipping services are among the best in the industry due to short processing times and a variety of shipping methods. Your orders are packaged at one of the many local warehouses across the country, minimizing delivery times and ensuring you get your purchases as soon as possible.PaymentsNewegg has partnered with PayPal to offer you the very best in payment services. PayPal allows you to buy with confidence, knowing your payments are processed quickly and securely with state-of-the-art encryption technology.ReturnReturns are subject to restocking fees of 15% - 30% of the purchase price and return shipping fees. For products that are eligible for return for replacement, the return shipping labels are free for returns for replacement of the same item within the applicable return policy period. Newegg does NOT charge for restocking fees or return shipping labels for returns of defective products, or if you received the wrong product, the product did not match what was shown on the Site, or we made some other shipping error, provided the item is returned within its return policy period, and in accordance with the Return Policy. For international buyers, items shipped internationally do not qualify for manufacturer warranties.