ASRock B550M-C AMD Chipset B550 Socket AM4 DDR4 HDMI USB-C SATA 6Gb/s Micro ATX Desktop Motherboard 80-MXBFP2-A1A12.
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
Additional Specifications:
Hardware Monitor
- Temperature Sensing: CPU, Chassis/Water Pump Fans
- Fan Tachometer: CPU, Chassis/Water Pump Fans
- Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis/Water Pump Fans
- Fan Multi-Speed Control: CPU, Chassis/Water Pump Fans
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, VPPM, +1.8V
BIOS
- 128Mb AMI UEFI Legal BIOS with GUI support
- Supports "Plug and Play"
- ACPI 5.1 compliance wake up events
- Supports jumperfree
- SMBIOS 2.3 support
- CPU, CPU VDDCR_SOC, DRAM, +1.8VSB Voltage Multi-adjustment
Unique Feature
ASRock USB 3.2 Gen2
- ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)
- ASRock USB 3.2 Gen2 Type-C Port (10 Gb/s)
ASRock Super Alloy
- XXL Aluminum Alloy Heatsink
- Premium 50A Power Choke
- Sapphire Black PCB
- High Density Glass Fabric PCB
- 2oz Copper PCB
Intel 802.11ac WiFi
ASRock Hyper M.2 (PCIe Gen4x4)
ASRock POST Status Checker (PSC)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop
Software and UEFI
Software
- ASRock Motherboard Utility (A-Tuning)
- ASRock XFast LAN
UEFI
- ASRock Full HD UEFI
- ASRock Instant Flash
Graphics
- Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU
- DirectX 12, Pixel Shader 5.0
- Shared memory default 2GB. Max Shared memory supports up to 16GB
- Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required)
- Supports HDR (High Dynamic Range) with HDMI 2.1
- Supports HDCP 2.3 with HDMI 2.1 Port
- Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port
- Supports Microsoft PlayReady