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@60HZ), D-Sub & DVI
Comprehensive Cooling: VRM heatsink, chipset 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.
Enhanced Power Solution: 8+1 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs
Aura Sync RGB: Synchronizable LED effects across a wide range of compatible PC gear, plus RGB LED and Addressable Gen 2 RGB headers for greater customization

From the manufacturer

Powered by 3rd Gen AMD Ryzen processors, the ASUS Prime B550M-A WiFi 6 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.

PCIe 4.0-Ready

Technical Details

Brand

ASUS

Series

PRIME B550M-A (WI-FI)

Item model number

PRIME B550M-A (WI-FI)

Hardware Platform

Operating System

Windows 10

Item Weight

1.36 pounds

Product Dimensions

10.83 x 10.49 x 2.66 inches

Item Dimensions LxWxH

10.83 x 10.49 x 2.66 inches

Color

Black

Rear Webcam Resolution

1.2 MP

Processor Brand

Intel

Processor Count

Computer Memory Type

DDR4 SDRAM

Hard Drive Interface

Solid State

Power Source

AC & Battery

Batteries

1 Lithium-ion batteries required. (included)

Manufacturer

Asus

Prime B550M-A WiFi has two M.2 slots, including the latest PCIe 4.0, to provide maximum storage flexibility and the fastest data speeds available via the 3rd Gen AMD Ryzen platform. Both M.2 slots support up to the type 22110 socket and NVM Express RAID for a performance boost.

Next-gen Networking

WIFI 6 (802.11AX)

The latest WiFi 6 (802.11ax) standard delivers high-efficiency wireless connectivity for better gaming performance on compatible networks.

Enhanced Cooling

A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.

Cooler by Design

features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

Fastest Connectivity

USB 3.2 Gen 2 Type-A

Numerous USB ports support high-end rigs loaded with peripherals, including two rear-panel USB Type-A connectors with fast USB 3.2 Gen 2 connectivity for compatible cases.

Primed Protection

SafeSlot Core- Fortified PCIe slot prevents damage
Overvoltage Protection- World-class circuit-protecting power design
DRAM Overcurrent Protection- Short-circuit damage prevention
Stainless-Steel Back I/O- 3X corrosion-resistance for more durability
LANGuard - Pumped-up throughput 2.5X surge tolerance

Asus Prime B550M-A (Wi-Fi) Motherboard