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

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