About this item
- AMD AM4 Socket and PCIe 4.0: The perfect pairing for 3rd Gen AMD Ryzen CPUs
- Ultrafast Connectivity: 1x PCIe 4.0 x16 SafeSlot, WiFi 6 (802.11ax), 1Gb LAN, dual M.2 slots (NVMe SSD)—one with PCIe 4.0 x4 connectivity, USB 3.2 Gen 2 Type-A , HDMI 2.1 (4K at 60HZ), D-Sub & DVI
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2 utility
- 5X Protection III: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O
- Boosted Memory Performance: ASUS OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance.
Powered by 3rd Gen AMD® Ryzen™ processors, the ASUS Prime B550M-A WiFi II delivers next-generation speeds with PCIe 4.0, WiFi 6 and 1Gb LAN. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the ASUS Prime B550M-A WiFi 6 provides mainstream PC users and DIY PC builders with a perfect all-around foundation via intuitive software and firmware features.
Product Gallery






Product Specifications
| RAM | DDR4 |
| Memory Speed | 2133 MHz |
| Wireless Type | 802.11a/b/g/n/ac, 802.11ax |
| Number of USB 2.0 Ports | 11 |
| Brand | ASUS |
| Series | PRIME B550M-A WIFI II |
| Item model number | PRIME B550M-A WIFI II |
| Item Weight | 2.01 pounds |
| Product Dimensions | 10.5 x 2.8 x 10.8 inches |
| Item Dimensions LxWxH | 10.5 x 2.8 x 10.8 inches |
| Color | BLACK |
| Manufacturer | ASUS |
| ASIN | B0B5M97W1T |
| Country of Origin | China |
| Date First Available | July 6, 2022 |
| Best Sellers Rank | #1 in Computer Motherboards |
| Brand | ASUS |
| CPU Socket | Socket AM4 |
| Compatible Devices | Personal Computer |
| RAM Memory Technology | DDR4 |
| Compatible Processors | AMD 3rd Generation Ryzen |
| Chipset Type | AMD B550 |
| Memory Clock Speed | 2133 MHz |
| Platform | Windows 10 |
| Model Name | PRIME B550M-A WIFI II |
| Memory Storage Capacity | 128 GB |
| Feature | AMD AM4 Socket and PCIe 4.0: The perfect pairing for 3rd Gen AMD Ryzen CPUs |
| Feature | Ultrafast Connectivity: 1x PCIe 4.0 x16 SafeSlot, WiFi 6 (802.11ax), 1Gb LAN, dual M.2 slots (NVMe SSD)—one with PCIe 4.0 x4 connectivity, USB 3.2 Gen 2 Type-A , HDMI 2.1 (4K at 60HZ), D-Sub & DVI |
| Feature | Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2 utility |
| Feature | 5X Protection III: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O |
| Feature | Boosted Memory Performance: ASUS OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance. |







Reviews
There are no reviews yet.