ASUS ROG STRIX B550-A GAMING AMD B550 Socket AM4 ATX

BIOS type: UEFI | USB 2.0 ports quantity: 2 | RAID support: Yes | Weight: 945 g | Motherboard chipset family: AMD | RAID levels: 10 | DisplayPorts quantity: 1 | RAID levels: 0 | PCI Express x1 (Gen 3.x) slots: 3 | USB 2.0 connectors: 2 | Parallel processing technology support: 2-Way CrossFireX | Supported memory clock speeds: 2400 | Supported memory clock speeds: 2800 | Supported memory clock speeds: 3200 | Supported memory clock speeds: 2666 | Supported memory clock speeds: 3600 | Supported memory clock speeds: 4400 | Supported memory clock speeds: 3466 | DisplayPort version: 1.2 | Supported memory clock speeds: 4133 | Supported memory clock speeds: 4000 | Supported memory clock speeds: 3866 | Maximum internal memory: 128 GB | Supported memory clock speeds: 3000 | Product colour: Silver | ECC сompatibility: ECC | Warnings: Store away from water and sources of moisture. | Motherboard form factor: ATX | Number of M.2 (M) slots: 2 | Supported memory clock speeds: 4600 | PCI Express x16 slots: 3 | Warnings: Dispose of according to local electro-waste regulations. | Motherboard chipset: AMD B550 | RAID levels: 1 | Supported storage drive interfaces: PCI Express 3.0 | Supported memory clock speeds: 2133 | Audio output channels: 7.1 channels | Windows operating systems supported: Windows 10 Enterprise x64 | Number of SATA III connectors: 6 | Product colour: Black | Warnings: Avoid direct contact with sensitive electronic components. | Ethernet LAN: No | Supported memory types: DDR4-SDRAM | Memory slots type: DIMM | Harmonized System (HS) code: 84733020 | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4 | USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2 | HDMI ports quantity: 1 | Processor manufacturer: AMD | Compatible processor series: AMD Ryzen™ 3 | On-board graphics card: No | Width: 305 mm | Wi-Fi: No | Number of memory slots: 4 | Depth: 244 mm | Height: 68 mm | Processor socket: Socket AM4 | USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1