Motherboard model: B550M PRO
Chipset:AMD B550 Chipset
CPU pins:Supports AMD AM4 4000 and 5000 series processors
Memory slot:2 DDR4 memory slots
Memory capacity:Maximum support for 64GB (32GB * 2)
Memory frequency:Dual channel support 2133/2400/2666/2800/3000/3200/3333/3466/3600/3733/3866/4000MHz (supports XMP technology/actual situation may vary depending on different CPU and memory configurations)
Display interface:1 HDMI, 2 DP
Storage interface:4 SATA3.0 6Gbps; 1 M.2 nvme protocol interface (directly connected to CPU automatic recognition 3.0 or 4.0), 1 M.2 nvme protocol 3.0 interface
USB interface"Rear 4 USB 3.2, 4 USB 2.0; Front mounted 1 USB 3.0 pin can expand 2 USB 3.2 pins, and 1 USB 2.0 pin can expand 2 USB 2.0 pins
PCIe interface"1 PCI Express x16 slot (directly connected to CPU automatically recognized by CPU), 1 PCI Express x1 slot
Wireless interface"1 WiFi interface (compatible with PCIe protocol)
Onboard sound card:Realtek ALC897
Onboard network card:Realtek 8111H
Power socket:Mainboard powered by 24 pins, CPU powered by 8 pins
Fan pin:2 pieces with 4 needles, 2 pieces with 3 needles
Number of power supply phases:6-phase power supply
Size specifications:22cmx18cm M-ATX
RGB pin:4 RGB 5V3 pins
Support system:Windows10;Windows11
If you need to update, please download the update program for the corresponding motherboard model from our official website "JGINYUE.COM".