ASUS PRIME B550M-A WIFI II Motherboard

Overview

The ASUS PRIME B550M-A WIFI II is a Micro-ATX AM4 motherboard designed for AMD Ryzen processors. Powered by the AMD B550 chipset, it supports Ryzen 5000, 5000 G-Series, 4000 G-Series, and 3000 Series desktop processors. It combines DDR4 memory support, PCIe 4.0, dual M.2 slots, Wi-Fi 6, and Gigabit Ethernet, making it a practical choice for gaming and everyday high-performance PCs.

ASUS B550M-A WIFI II Features

• AMD AM4 Socket
• AMD B550 Chipset
• Micro-ATX Form Factor
• 4 x DDR4 DIMM Slots
• Up to 128GB RAM
• PCIe 4.0 x16
• 2 x M.2 Slots
• 4 x SATA 6Gb/s
• Wi-Fi 6
• Bluetooth 5.2
• Realtek 1Gb Ethernet
• USB 3.2 Gen 2
• HDMI, DVI-D & D-Sub
• ASUS Aura Sync RGB
• ASUS Fan Xpert 2+

B550M-A WIFI II Memory & Storage

The motherboard supports up to 128GB of DDR4 memory across four DIMM slots. It also includes two M.2 slots, with the primary slot supporting PCIe 4.0 x4 when used with compatible Ryzen processors. Four SATA 6Gb/s ports provide additional storage options.

B550M-A WIFI II Connectivity

The ASUS B550M-A WIFI II includes Wi-Fi 6 and Bluetooth 5.2 for wireless connectivity. It also provides Gigabit Ethernet, USB 3.2 Gen 2 ports, HDMI, DVI-D, and D-Sub display outputs. Therefore, it can support a wide range of gaming peripherals and desktop accessories.

Perfect For

• AMD Ryzen Gaming PCs
• AM4 Gaming Builds
• Home & Office PCs
• Wi-Fi Gaming Systems
• Content Creation
• Compact PC Builds
• AM4 Upgrades

Quick Technical Summary

Motherboard: ASUS PRIME B550M-A WIFI II
Chipset: AMD B550
Socket: AM4
Form Factor: Micro-ATX
Memory: DDR4
Maximum Memory: 128GB
Expansion: PCIe 4.0 x16
Storage: 2 x M.2 + 4 x SATA 6Gb/s
Wireless: Wi-Fi 6 + Bluetooth 5.2
LAN: Realtek 1Gb Ethernet
Audio: Realtek 7.1 Surround Sound

Official Product Links

ASUS PRIME B550M-A WIFI II:
ASUS Official Product Page

ASUS PRIME B550M-A WIFI II Specifications:
ASUS Official Specifications