Biostar B550MX/E PRO motherboard AMD B550 Socket AM4 micro ATX

Bundled software: BullGuard | Supported storage drive types: HDD & SSD | Supported memory clock speeds: 3200 | Supported memory clock speeds: 3800 | HDCP: Yes | DirectX version: 12.0 | Ethernet LAN (RJ-45) ports: 1 | Maximum internal memory: 128 GB | Supported memory clock speeds: 4000 | Supported memory clock speeds: 4800 | Supported memory clock speeds: 4933 | USB 2.0 connectors: 2 | PC health monitoring: Temperature | USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1 | LAN controller: Realtek RTL8111H | PC health monitoring: Fan | Number of SATA III connectors: 4 | Front panel audio connector: Yes | Supported memory clock speeds: 2933 | Supported memory clock speeds: 3600 | Parallel processing technology support: Not supported | PC health monitoring: Voltage | Motherboard chipset: AMD B550 | Supported memory clock speeds: 2133 | S/PDIF out connector: Yes | Supported memory clock speeds: 2667 | Supported memory clock speeds: 4400 | Unbuffered memory: Yes | PCI Express x16 slots: 2 | Supported storage drive interfaces: M.2, SATA III | Audio output channels: 7.1 channels | Motherboard form factor: micro ATX | Audio chip: Realtek ALC897 | Motherboard chipset family: AMD | Supported memory clock speeds: 4600 | Supported memory clock speeds: 2400 MHz | PS/2 ports quantity: 1 | Processor socket: Socket AM4 | CPU fan connector: Yes | VGA (D-Sub) ports quantity: 1 | Number of memory slots: 4 | Wi-Fi: No | Number of chassis fan connectors: 2 | PCI Express x1 (Gen 3.x) slots: 1 | Front panel connector: Yes | Compatible processor series: AMD Ryzen 5000 Series | Processor manufacturer: AMD | Ethernet interface type: Gigabit Ethernet | Compatible processor series: AMD Ryzen 3000 Series | ATX Power connector (24-pin): Yes | USB 2.0 ports quantity: 2 | TPM connector: Yes | Ethernet LAN: Yes | WiFi-AP antenna jack: 2 | DVI-D ports quantity: 1 | Number of M.2 (M) slots: 2 | HDMI version: 2.1 | Clear CMOS jumper: Yes | Depth: 244 mm | Supported memory types: DDR4-SDRAM | Number of COM connectors: 1 | Drivers included: Yes | Maximum number of SMP processors: 1 | Harmonized System (HS) code: 84733020 | Width: 244 mm | Memory slots type: DIMM | EPS power connector (8-pin): Yes | Memory channels: Dual-channel | Windows operating systems supported: Windows 10 x64 | Cables included: SATA | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4 | HDMI ports quantity: 1 | ECC сompatibility: ECC & Non-ECC