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

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