PRIME B550M-A WIFI II AM4 4DDR4 HDMI M.2 mATX

Description: AMD B550 (Ryzen AM4) motherboard in micro ATX format with two M.2 slots, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, HDMI, DVI-D, D-Sub, SATA 6 Gb/s, USB 3.2 Gen 2 Type-A and Aura Sync RGB lighting support AMD AM4 Socket: Ready for Ryzen 5000/5000 G-Series/4000 G-Series/3000 Series desktop processors Comprehensive cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+ Ultrafast connectivity: dual M.2, PCIe 4.0, Wi-Fi 6, 1Gb Ethernet, USB 3.2 Gen 2 Type-A support Aura Sync RGB Lighting: Built-in addressable Gen 2 headers and RGB headers for RGB LED strips, easily syncs with Aura Sync-enabled hardware | Model: Prime B550M-A | CPU socket: Socket AM4 | Processor family: AMD Ryzen | Integrated CPU: No | Chipset manufacturer: AMD | Chipset type: AMD B550 Chipset | Memory type : DDR4 | Number of DDR4 slots: 4 | Memory bus frequency: 4266 MHz | Memory bus frequency: 4333 MHz | Memory bus frequency: 4400 MHz | Memory bus frequency: 4600 MHz | Memory bus frequency: 4466 MHz | Memory bus frequency: 2666 MHz | Memory bus frequency: 2400 MHz | Memory bus frequency: 4200 MHz | Memory bus frequency: 4133 MHz | Memory bus frequency: 4000 MHz | Memory bus frequency: 3733 MHz | Memory bus frequency: 3866 MHz | Memory bus frequency: 3600 MHz | Memory bus frequency: 3466 MHz | Memory bus frequency: 3400 MHz | Memory bus frequency: 3333 MHz | Memory bus frequency: 3000 MHz | Memory bus frequency: 2933 MHz | Memory bus frequency: 2800 MHz | Memory bus frequency: 2133 MHz | Memory bus frequency: 4800 MHz | Memory bus frequency: 4866 MHz | Max memory size : 128 | Expansion slots: 1 x PCIe 3.0 x 16 | Expansion slots: 1 x PCIe 4.0 x 16 | Expansion slots: 2 x PCIe 3.0 x 1 | Max. number of SATA devices : 4 | Max. number of ATA devices : 0 | RAID: Yes | Detailed data on disk/drive interfaces: Supports 2 M.2 slots and 4 SATA 6 Gb/s ports AMD Ryzen 5000/3000 series processors for desktop computers M.2_1 slot (M Key), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 and SATA modes) AMD Ryzen 4000 G-series processors for desktop computers M.2_1 slot (M Key), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 and SATA modes) AMD B550 chipset M.2_2 slot (M Key), type 2242/2260/2280 (supports PCIe 3.0 x4 and SATA modes) 4x SATA 6Gb/s ports RAID 0, 1, 10 support | Graphics: 1 x D-Sub port 1 x DVI-D port 1 x HDMI port | Sound card: Realtek 7.1 surround high resolution audio codec Supports: jack detection, multi-streaming, front panel jack reassignment Supports playback up to 24-bit/192 kHz Audio Features: Audio Shielding Audio track design with LED backlight High-class audio capacitors Dedicated audio PCB layers | Network interface: Wi-Fi 802.11a/b/g/n/ac/ax | Network interface: Bluetooth | Network interface: WiFi 6 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Supports 2.4/5 GHz frequency band Bluetooth v5.2 | USB ports at back panel: 6 | USB ports on motherboard: 6 | Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports: 5 | Number of USB 3.1/USB 3.1 gen 2/USB 3.2 gen 2 ports: 2 | FireWire (IEEE 1394): No | COM connector / port: Yes | LPT connector / port: No | External connectors: 2 x USB 3.1 | External connectors: 4 x USB 3.0 | External connectors: 1 x PS/2 Keyboard/MouseCombo | External connectors: 1 x D-Sub | External connectors: 1 x DVI-D | External connectors: 1 x HDMI | External connectors: 1 x Line In | External connectors: 1 x Line Out | External connectors: 1 x MIC | External connectors: 1 x RJ-45 | External connectors: 1 x Przycisk Clear CMOS | External connectors: 2 x SMA | Onboard connectors: 1 x USB 3.0 header | Onboard connectors: 1 x Front panel audio header | Onboard connectors: 2 x M.2 | Onboard connectors: 4 x SATA III 6Gb/s | Onboard connectors: 1 x 4pin CPU fan | Onboard connectors: 1 x 4pin wentylator OPT CPU | Onboard connectors: 1 x 8pin 12V power | Onboard connectors: 1 x 24pin ATX zasilanie | Onboard connectors: 1 x Serial port header | Onboard connectors: 2 x USB 2.0/1.1 header | Onboard connectors: 1 x TPM header | Onboard connectors: 1 x S/PDIF Out header | Special functions: Asus 5X PROTECTION III DIGI+ VRM LANGuard High voltage protection SafeSlot Core Stainless steel rear entrances/exits Asus Q-Design Q-DIMM Q nest Asus Thermal Solution VRM heatsink design Aura Sync Aura RGB headers Addressable Gen 2 header | BIOS: 256 Mb Flash ROM, UEFI AMI BIOS | Form factor: micro ATX | Dimensions: 24.4 x 24.4 cm | Accessories included: Wires: 2 SATA 6Gb/s cables Other: 1 x ASUS Wi-Fi movable antennas 1 x I/O Shield 1 M.2 SSD screw pack Installation media: 1 x Support DVD Documentation: 1 x User Manual | Supported operating systems: Windows 10 | Supported operating systems: Windows 11