ASUS PRIME B550M-A WIFI II Micro-ATX AM4 AMD B550

BIOS Features: UEFI BIOS, ASUS EZ Flash 3, BIOS type: AMI, Width: 24.4 cm, Bus clock: 2400 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3400 MHz (OC), 3333 MHz (OC), 3466 MHz (OC), 3733 MHz (OC), 3600 MHz (OC), 3866 MHz (OC). C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4266 MHz (O.C.), 4200 MHz (O.C.), 433 MHz (O.C.), and so on. Depth: 24.4 cm, Features: Dual channel memory architecture, Expansion card slots: 1 x CPU | 4 x DIMM 288 pins | 1 x PCIe 4.0 x16 (PCe 4.0 x 16 mode (5000 series/3000 series Ryzen CPUs), PCIe 3.0 x 16 mode (5000 G series/4000 G series Ryzen CPUs)) | 2 x PCIe 3.0 x1, Interfaces: 1 x VGA | 1 x DVI-D | 1 x LAN (Gigabit Ethernet) | 4 x USB 3.2 Gen 1 | 2 x USB 3.2 Gen 2 | 1 x audio input - mini-jack | 1 x audio output - mini-jack | 1 x microphone - mini-jack | 1 x PS/2 keyboard/mouse | 1 x HDMI, Hardware Features: Automatic device recognition, ASUS Q-Design, ASUS TurboV EVO, Q-DIMM, ASUS EZ DIY, Q-Slot, CrashFree BIOS 3, audio jack detection technology, ASUS EPU (Energy Processing Unit), ASUS DIGI+ VRM, Preboot eXecution Environment (PXE), ASUS Stainless Stee, Included accessories: 1 x M.2 screw, rear I/O cover, ASUS Wi-Fi movable antenna, Internal interfaces: 4 x USB 2.0 - header | 2 x USB 3.2 Gen 1 - header | 1 x SPDIF out - header | 1 x audio - header | 1 x serial - header | 1 x speaker - header, Compatible processors: Ryzen (support for Ryzen 3000 Series/4000 G Series/5000 Series/5000 G Series), Circuit type: AMD B550, Storage interface: SATA-600 connectors: 4 x 7 pin Serial ATA - RAID 0 / RAID 1 / RAID 10 | SATA-600 / PCIe 4.0 connectors: 1 x M.2 | SATA-600 / PCIe 3.0 connectors: 1 x M.2, Maximum size: 128 GB, Maximum number of processors: 1, Cables included: 2 x Serial ATA cable, Included software: Drivers and utilities, ASUS AI Charger, ASUS CPU-Z, ASUS AI Suite III, ASUS EZ Flash 3, DAEMON Tools, WinRAR, Norton AntiVirus (Trial), ASUS AURA Creator. Network interface: Gigabit Ethernet, 802.11a/b/g/n/ac/ax, Bluetooth 5.2, Processor socket: Socket AM4, Registered or buffered: Unbuffered, Service and Support: Limited Warranty - 3 years, Standards adhered to: HD Audio, Power connectors: 24-pin main power connector, 8-pin ATX12V connector, Supports Ram Integrity Check: Non ECC, ECC, Technology: DDR4, Type: HD Audio (8 channels), Product Type: Motherboard - micro ATX, Sleep/Wake Mode: Wake on LAN (WOL), wake on PME.