Learn more about MSI B850 GAMING PLUS WIFIModelBrandMSIModelB850 GAMING PLUS WIFISupported CPUCPU Socket TypeAM5CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 SeriesChipsetsChipsetAMD B850MemoryNumber of Memory Slots4x288pin (DDR5)Memory StandardDDR5 8200+ MT/s (OC)Maximum Memory Supported256GBChannel SupportedDual ChannelExpansion SlotsPCI Express 5.0 x161 x PCI Express 5.0 x16PCI Express 4.0 x161 x PCI Express 4.0 x16PCI Express x12 x PCI Express 3.0 x1Storage DevicesSerial ATA (SATA)4 x SATA 6Gb/sM.21 x M.2 (Support PCIe 4.0 x2) / 1 x M.2 (Support PCIe 4.0 x4) / 1 x M.2 (Support PCIe 5.0 x4)Onboard AudioAudio ChipsetRealtek ALC897Audio Channels7.1 ChannelsOnboard LANLAN ChipsetRealtek 8126-VBMax LAN Speed5GbpsWireless LANWi-Fi 802.11 beBluetoothBluetooth 5.4Rear Panel PortsBack I/O Ports1 x Clear CMOS Button / 1 x DisplayPort / 1 x Flash BIOS Button / 1 x LAN (RJ45) / 1 x Optical S/PDIF Out / 1 x USB 3.2 Gen 1 Type-A / 1 x USB 3.2 Gen 2 Type-A / 2 x Antenna Bracket / 2 x Audio Jacks / 2 x USB 3.2 Gen 2 Type-C / 4 x USB 2.0/1.1Physical SpecForm FactorATXShippingEnjoy 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.