Motherboard B550M DS3H AM4 4DDR4 HDMI/DVI M.2 USB3.2 mATX

CPU socket: Socket AM4 | Processor family: AMD Ryzen | Integrated CPU: No | Chipset manufacturer: AMD | Memory type : DDR4 | Number of DDR4 slots: 4 | Memory bus frequency: 2400 MHz | Memory bus frequency: 2133 MHz | Memory bus frequency: 2667 MHz | Memory bus frequency: 2933 MHz | Memory bus frequency: 3200 MHz | Memory bus frequency: 3333 MHz | Memory bus frequency: 3600 MHz | Memory bus frequency: 4000 MHz | Memory bus frequency: 4400 MHz | Memory bus frequency: 4600 MHz | Memory bus frequency: 4733 MHz | Max memory size : 128 | Expansion slots: 4 x PCIe 3.0 x 16 | Expansion slots: 1 x PCIe 4.0 x 16 | Expansion slots: 1 x PCIe 3.0 x 1 | Max. number of SATA devices : 4 | RAID: Yes | Network interface: 1 x 10/100/1000 Mbit/s | USB ports at back panel: 8 | USB ports on motherboard: 4 | Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports: 6 | Number of USB 3.1/USB 3.1 gen 2/USB 3.2 gen 2 ports: 0 | FireWire (IEEE 1394): No | COM connector / port: Yes | LPT connector / port: No | External connectors: 1 x DVI-D | External connectors: 1 x Line Out | External connectors: 1 x MIC | External connectors: 1 x RJ-45 | External connectors: 4 x USB 2.0 | External connectors: 4 x USB 3.0 | External connectors: 1 x HDMI | External connectors: 1 x Line In | External connectors: 1 x Q-Flash Plus button | External connectors: 1 x PS/2 Keyboard/MouseCombo | Onboard connectors: 1 x Clear CMOS jumper | Onboard connectors: 1 x Serial port header | Onboard connectors: 1 x Front panel audio header | Onboard connectors: 1 x 4pin CPU fan | Onboard connectors: 4 x SATA III 6Gb/s | Onboard connectors: 1 x USB 2.0/1.1 header | Onboard connectors: 1 x 8pin 12V power | Onboard connectors: 1 x 24pin ATX zasilanie | Onboard connectors: 2 x M.2 | Onboard connectors: 1 x TPM header | Onboard connectors: 1 x USB 3.0 header | Form factor: micro ATX | Supported operating systems: Windows 10