highlightsPRIME B840M-A WIFI,AMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors,AMD B840 Chipset,4 x DIMM slots, max. 256GB, DDR5,Supports up to 7600+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors, ECC and Non-ECC, Un-buffered DIMM,Dual channel memory architecture,Supports AMD Extended Profiles for Overclocking (EXPO™),ASUS Enhanced Memory Profile (AEMP),2 x DisplayPort: Supports max. 8K@30Hz as specified in DisplayPort 1.4,1 x HDMI™ port: Supports 4K@60Hz as specified in HDMI 2.1,AMD Ryzen™ 9000 & 7000 Series Desktop Processors:1 x PCIe 4.0 x16 slot (supports x16 mode),1 x PCIe 4.0 x16 slot (supports x16 mode),AMD Ryzen™ 8000 Series Desktop Processors:1 x PCIe 4.0 x16 slot (supports x8/x4 mode),1 x PCIe 4.0 x16 slot (supports x8/x4 mode),AMD B840 Chipset:2 x PCIe 3.0 x16 slots (support x1 mode),2 x PCIe 3.0 x16 slots (support x1 mode),Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports,AMD Ryzen™ 9000 & 7000 Series Desktop Processors:M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode),M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode),M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode),AMD Ryzen™ 8000 Series Desktop Processors:M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode),M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode),M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode),AMD B840 Chipset:M.2_3 slot (Key M), type 2280 (supports PCIe 3.0 x4 mode)4 x SATA 6Gb/s ports,M.2_3 slot (Key M), type 2280 (supports PCIe 3.0 x4 mode),4 x SATA 6Gb/s ports,AMD RAIDXpert2 Technology:Ryzen™ 9000 Series Processors: RAID 0/1/5/10Ryzen™ 8000 Series Processors: RAID 0/1Ryzen™ 7000 Series Processors: RAID 0/1/10,Ryzen™ 9000 Series Processors: RAID 0/1/5/10,Ryzen™ 8000 Series Processors: RAID 0/1,Ryzen™ 7000 Series Processors: RAID 0/1/10,1 x Realtek 2.5Gb Ethernet,ASUS LANGuard,Wi-Fi 6E:2x2 Wi-Fi 6E (802.11ax)Supports 2.4/5/6GHz frequency band,2x2 Wi-Fi 6E (802.11ax),Supports 2.4/5/6GHz frequency band,Bluetooth® v5.3,Rear USB (Total 7 ports):2 x USB 10Gbps ports (2 x Type-A)1 x USB 5Gbps port (1 x USB Type-C®)4 x USB 2.0 ports (4 x Type-A),2 x USB 10Gbps ports (2 x Type-A),1 x USB 5Gbps port (1 x USB Type-C®),4 x USB 2.0 ports (4 x Type-A),Front USB (Total 7 ports):1 x USB 5Gbps connector (supports USB Type-C®)1 x USB 5Gbps header supports 2 additional USB 5Gbps ports2 x USB 2.0 headers support 4 additional USB 2.0 portsUSB Type-C® power delivery output: max. 5V/3A,1 x USB 5Gbps connector (supports USB Type-C®),1 x USB 5Gbps header supports 2 additional USB 5Gbps ports,2 x USB 2.0 headers support 4 additional USB 2.0 ports,USB Type-C® power delivery output: max. 5V/3A,Realtek 7.1 Surround Sound High Definition Audio CODEC:Supports: Jack-detection, Multi-streaming, Front Panel Jack-retaskingSupports up to 24-Bit/192 kHz playback,Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking,Supports up to 24-Bit/192 kHz playback,2 x USB 10Gbps ports (2 x Type-A),1 x USB 5Gbps port (1 x USB Type-C®),4 x USB 2.0 ports (4 x Type-A),2 x DisplayPort,1 x HDMI™ port,1 x Wi-Fi module,1 x Realtek 2.5Gb Ethernet port,3 x Audio jacks,1 x BIOS FlashBack™ button,Fan and Cooling Related:1 x 4-pin CPU Fan header1 x 4-pin CPU OPT Fan header1 x 4-pin AIO Pump header3 x 4-pin Chassis Fan headers,1 x 4-pin CPU Fan header,1 x 4-pin CPU OPT Fan header,1 x 4-pin AIO Pump header,3 x 4-pin Chassis Fan headers,Power Related:1 x 24-pin Main Power connector1 x 8-pin +12V CPU Power connector,1 x 24-pin Main Power connector,1 x 8-pin +12V CPU Power connector,Storage Related:3 x M.2 slots (Key M)4 x SATA 6Gb/s ports,3 x M.2 slots (Key M),4 x SATA 6Gb/s ports,USB:1 x USB 5Gbps connector (supports USB Type-C®)1 x USB 5Gbps header supports 2 additional USB 5Gbps ports2 x USB 2.0 headers support 4 additional USB 2.0 ports,1 x USB 5Gbps connector (supports USB Type-C®),1 x USB 5Gbps header supports 2 additional USB 5Gbps ports,2 x USB 2.0 headers support 4 additional USB 2.0 ports