Asrock B450 Pro4 AMD B450 Socket AM4 ATX

Bundled software: ASRock A-Tuning, ASRock Polychrome RGB, ASRock XFast LAN, ASRock Full HD UEFI, ASRock Instant Flash, ASRock Easy RAID Installer | Certification: FCC, CE, ErP/EuP | USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1 | ATX Power connector (24-pin): Yes | Processor manufacturer: AMD | Peripheral (Molex) power connectors (4-pin): 1 | Number of displays supported: 3 | Compatible processor series: AMD Ryzen 2000 Series | Windows operating systems supported: Windows 11 x64 | PS/2 ports quantity: 1 | Front panel audio connector: Yes | Compatible processor series: AMD Ryzen 3000 Series | PCI Express x16 (Gen 3.x) slots: 2 | USB 2.0 ports quantity: 2 | Depth: 224 mm | Wi-Fi: No | Compatible processor series: AMD Athlon | EPS power connector (8-pin): Yes | Memory channels: Dual-channel | Cables included: SATA | Microphone in: Yes | 12V power connector: Yes | Maximum number of SMP processors: 1 | Ethernet LAN: Yes | Windows operating systems supported: Windows 10 x64 | Maximum resolution: 4096 x 2160 pixels | Parallel processing technology support: CrossFireX | RAID levels: 1 | Ethernet LAN (RJ-45) ports: 1 | Number of COM connectors: 1 | PCI Express x1 (Gen 2.x) slots: 4 | RAID support: Yes | Parallel processing technology support: Quad-GPU CrossFireX | Motherboard form factor: ATX | VGA (D-Sub) ports quantity: 1 | Number of memory slots: 4 | USB 2.0 connectors: 2 | Number of chassis fan connectors: 3 | System Management BIOS (SMBIOS) version: 2.3 | USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1 | Supported processor sockets: Socket AM4 | RAID levels: 0 | Memory slots type: DIMM | Drivers included: Yes | Ethernet interface type: Gigabit Ethernet | BIOS memory size: 128 Mbit | HDMI ports quantity: 1 | DisplayPort version: 1.2 | Number of M.2 (M) slots: 2 | RAID levels: 10 | Power source type: ATX | Supported memory types: DDR4-SDRAM | Component for: PC | Plug and Play: Yes | USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1 | Processor socket: Socket AM4 | ACPI version: 5.1 | Number of SATA III connectors: 6 | CPU fan connector: Yes | Quick installation guide: Yes | Harmonized System (HS) code: 84733020 | Width: 305 mm | Front panel connector: Yes | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4 | DisplayPorts quantity: 1 | TPM connector: Yes | RGB LED pin header: Yes | Motherboard chipset family: AMD | BIOS type: UEFI AMI | Supported memory clock speed (max): 3200 MHz | Supported memory module capacities: 16GB | Maximum internal memory: 128 GB | Supported memory clock speeds: 2933 MHz | Wake-on-LAN ready: Yes | Supported storage drive types: HDD & SSD | LAN controller: Realtek RTL8111H | Unbuffered memory: Yes | Motherboard chipset: AMD B450 | HDCP: Yes | Audio output channels: 7.1 channels | Supported memory clock speeds: 3200 | Supported memory clock speeds: 2133 | Supported memory clock speeds: 2400 | Audio chip: Realtek ALC892 | Supported memory module capacities: 8GB | Supported memory module capacities: 32GB | Supported memory module capacities: 4GB | Supported storage drive interfaces: M.2, SATA III | DirectX version: 12.0 | Supported memory clock speeds: 2667 | PC health monitoring: Temperature | PC health monitoring: Fan | PC health monitoring: Voltage | PC health monitoring: Water cooling | PC health monitoring: CPU | ECC сompatibility: ECC & Non-ECC