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Model: B550M-C_UA1
Compatible Part Numbers: T80-E9000108857
Chipset: AMD B550
Socket: AMD AM4
Compatible/Supported CPU: AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
Max Supported Memory: 128GB
Number of Memory Slots: 4
Memory Type: DDR4 SDRAM
Speed: 4733MHz(O.C.) / 4666MHz(O.C.) / 4600MHz(O.C.) / 4533MHz(O.C.) / 4466MHz(O.C.) / 4400MHz(O.C.) / 4333MHz(O.C.) / 4266MHz(O.C.) / 4200MHz(O.C.) / 4133MHz(O.C.)/ 4000MHz(O.C.) / 3866MHz(O.C.) / 3800MHz(O.C.) / 3733MHz(O.C.) / 3600MHz(O.C.) / 3466MHz(O.C.) / 3200MHz / 2933MHz / 2667MHz / 2400MHz / 2133MHz
Storage Interface: SATA 3 6.0Gb/s
Bluetooth Standard: Bluetooth 4.2
Wireless Lan Support: Intel WiFi Module 802.11a/b/g/n/ac
Network/Communications: Realtek RTL8111H Gigabit LAN 10/100/1000Mb/s
Audio: Realtek ALC897 Audio Codec
Connectors: 1x SPI TPM Header, 1x Power LED and Speaker Header, 2x RGB LED Headers, 2x Addressable LED Headers, 1x CPU Fan Connector (4-pin), 3x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control), 1x 24 pin ATX Power Connector, 1x 8 pin 12V Power Connector, 1x Front Panel Audio Connector, 2x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection), 2x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) (Supports ESD Protection)
Input/Output Ports: 2x Antenna Ports, 1x PS/2 Mouse/Keyboard Port, 1x HDMI Port, 1x USB 3.2 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection), 1x USB 3.2 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection), 4x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection), 2x USB 2.0 Ports (Supports ESD Protection), 1x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED), HD Audio Jacks: Line in / Front Speaker / Microphone
Expansion Slots: 2x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE4: Gen3 x4 mode), 2x PCI Express 3.0 x16 Slots (PCIE2/PCIE3: x1 mode), 1x Vertical M.2 Socket (Key E), 1x Hyper M.2 Socket, supports M Key type 2280, 1x M.2 Socket, supports M Key type 2280, 6x SATA3 6.0 Gb/s
Form Factor: Micro ATX
Type: Desktop Motherboard
Supported Operating System: Windows 10 64-bit / 11 64-bit
Please note, this motherboard does not include an I/O Shield, fan's mounting backplate, fan's bracket, cables or any other accessories!