Motherboard B850M PRO RS AM5 4DDR5 mATX

Model: B850M PRO RS | CPU socket: Socket AM5 | Processor family: AMD Ryzen | Integrated CPU: No | Chipset manufacturer: AMD | Chipset type: AMD B850 | Memory type : DDR5 | Number of DDR5 slots: 4 | Memory bus frequency: 8000 MHz | Max memory size : 256 | Expansion slots: 1 x M.2 | Expansion slots: 1 x PCIe 5.0 x 16 | Expansion slots: 1 x PCIe 4.0 x 4 | Max. number of SATA devices : 4 | RAID: Yes | Detailed data on disk/drive interfaces: CPU: 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode Chipset: 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode 4 x SATA3 6.0 Gb/s Connectors | Sound card: 7.1 CH HD Audio (Realtek ALC897 Audio Codec) Nahimic Audio | Network interface: 1 x 10/100/1000/2500 Mbit/s | USB ports at back panel: 8 | USB ports on motherboard: 9 | Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports: 7 | Number of USB 3.1/USB 3.1 gen 2/USB 3.2 gen 2 ports: 2 | FireWire (IEEE 1394): No | COM connector / port: No | LPT connector / port: No | External connectors: 1 x USB 3.2 Gen 2 Type-C | External connectors: 1 x USB 3.2 Gen 2 Type-A | External connectors: 1 x DisplayPort | External connectors: 1 x HDMI | External connectors: 1 x Line In | 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: 2 x USB 3.2 Gen 1 Type-A | External connectors: 2 x SMA | External connectors: 1 x Flash BIOS Button | Onboard connectors: 1 x Power LED and Speaker Header | Onboard connectors: 2 x 4pin wentylator CPU | Onboard connectors: 3 x 4pin Chassis fan | Onboard connectors: 1 x 4pin 12V power | Onboard connectors: 1 x 8pin 12V power | Onboard connectors: 1 x 24pin ATX zasilanie | Onboard connectors: 3 x M.2 | Onboard connectors: 4 x SATA III 6Gb/s | Onboard connectors: 4 x USB 2.0/1.1 | Onboard connectors: 4 x USB 3.2 Gen 1 Type-A | Onboard connectors: 1 x USB 3.2 Gen 1 Type-C | Onboard connectors: 1 x TPM header | Onboard connectors: 3 x Addressable LED | Onboard connectors: 1 x RGB LED strip header | Onboard connectors: 1 x Front panel audio header | Form factor: micro ATX | Dimensions: 24.4 x 24.4 cm | Supported operating systems: Windows 10 | Supported operating systems: Windows 11