ASUS PRIME B550M-A WIFI II – motherboard – micro ATX – Socket AM4 – AMD B550

Brand: ASUS | Product Line: ASUS | Model: PRIME B550M-A WIFI II | Manufacturer: Asus Components | Compatible Processors: Ryzen | Processor Socket: Socket AM4 | Processors Installed: 0 | Total Processor Supported: 1 | Features: Dual channel memory architecture | Max Memory Supported: 128 GB | Memory Slots: 4 DIMM slots | Mainboard Supported RAM: DDR4 SDRAM | Supported Memory Speed: 2133 MHz, 2400 MHz, 2666 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3200 MHz, 3333 MHz (O.C.), 3400 MHz (O.C.), 3466 MHz (O.C.), 3600 MHz (O.C.), 3733 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4200 MHz (O.C.), 4266 MHz (O.C.), 4333 MHz (O.C.), 4400 MHz (O.C.), 4466 MHz (O.C.), 4600 MHz (O.C.), 4800 MHz (O.C.), 4866 MHz (O.C.) | Storage Interfaces: SATA-600 -connectors: 4 x 7pin Serial ATA – RAID 0 / RAID 1 / RAID 10, SATA-600 / PCIe 3.0 -connectors: 1 x M.2, SATA-600 / PCIe 4.0 -connectors: 1 x M.2 | Data Link Protocols: 802.11ax, Bluetooth 5.2, Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n | Network: 802.11a/b/g/n/ac/ax, Bluetooth 5.2, Gigabit Ethernet | Expansion Slots: 1 x CPU, 1 x PCIe 4.0 x16 (PCIe 4.0 x16 mode (Ryzen 5000 Series/ 3000 Series CPUs); PCIe 3.0 x16 mode (Ryzen 5000 G-Series / 4000 G-Series CPUs)), 2 x PCIe 3.0 x1, 4 x DIMM 288-pin | Interface Provided: 1 x audio line-in – mini-jack, 1 x audio line-out – mini-jack, 1 x DVI-D, 1 x HDMI, 1 x LAN (Gigabit Ethernet), 1 x microphone – mini-jack, 1 x PS/2 keyboard / mouse, 1 x VGA, 2 x USB 3.2 Gen 2, 4 x USB 3.2 Gen 1 | Internal Interfaces: 1 x audio – header, 1 x serial – header, 1 x SPDIF out – header, 1 x speaker – header, 2 x USB 3.2 Gen 1 – header, 4 x USB 2.0 – header | Storage: M.2 socket, Serial ATA-600 (RAID) | Storage Ports: 4 x SATA-600 (RAID), 2 x M.2 | USB & FireWire: USB 3.2 Gen 1, USB 3.2 Gen 2 | USB & FireWire Ports Configuration (Active): 2 x USB 3.2 Gen 2 + 4 x USB 3.2 Gen 1 | USB & FireWire Ports Configuration (Headers): 2 x USB 3.2 Gen 1 + 4 x USB 2.0 | Type: Graphics adapter (CPU required) | Audio Output: High Definition Audio (8-channel) | Compliant Standards: High Definition Audio | Output Type: Sound card | Included Software: ASUS AI Charger, ASUS AI Suite III, ASUS AURA Creator, ASUS CPU-Z, ASUS EZ Flash 3, DAEMON Tools, Drivers & Utilities, Norton AntiVirus (Trial), WinRAR | Chipset Type: AMD B550 | Compatible Processors Comments: Supports Ryzen 3000 Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series | Form Factor (Motherboard): Micro ATX | Power Connectors: 24-pin main power connector, 8-pin ATX12V connector | Supported RAM (Registered or Buffered): Unbuffered | Supported RAM Integrity Check: ECC, Non-ECC | BIOS Features: ASUS EZ Flash 3, UEFI BIOS | BIOS Type: AMI | Hardware Features: Armoury Crate, ASUS 5X Protection III, ASUS Aura Sync, ASUS DIGI+ VRM, ASUS EPU (Energy Processing Unit), ASUS EZ DIY, ASUS Fan Xpert 2+, ASUS Overvoltage Protection, ASUS Q-Design, ASUS SafeSlot Core, ASUS Stainless Steel Back I/O, ASUS TurboV EVO, Audio jack detect technology, CrashFree BIOS 3, Jack retasking, LANGuard, Preboot eXecution Environment (PXE), Q-DIMM, Q-Slot | Packaged Quantity: 1 | Product Type: Motherboard | Sleep/Wake Up: Wake on LAN (WOL), Wake on PME | Cables: 2 x Serial ATA cable | Included Accessories: 1 x M.2 screw, ASUS Wi-Fi moving antenna, I/O back cover | Width: 9.6 inch | Depth: 9.6 inch | ENERGY STAR Certified: No | EPEAT Compliant: No | TCO Certified: No