ASUS PRIME B550M-A WIFI II Motherboard AM4
Experience an easy install and top performance
| Warranty: 3-Year Warranty |
| Brand - Motherboard: ASUS |
| Socket: AM4 |
| Chipset: AMD B550 |
| Overclocking Support: Yes |
| Form Factor: M-ATX |
| Audio Codec: Realtek Audio CODEC |
| Max. Memory Capacity: 128GB |
| Memory Type (: DDR4 |
| M.2 NVMe PCIe 4.0: 1 |
| M.2 NVMe PCIe 3.0: 1 |
| Total M.2 NVMe Slots: 2 |
| Sata Ports: 4 |
| Bluetooth: Yes |
| Wifi: Yes |
USER FRIENDLY DESIGN
MSI motherboards feature tons of convenient and smart design for DIY users, countless system tuning and troubleshooting tools are at your disposal to push your system to new heights and satisfy even the most demanding tweaker. Makes it so easy to install your own motherboard without any issue.
Cooling
M.2 SHIELD FROZR
World's fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 SHIELD FROZR is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.
- Prevents throttling
- Maximizes drive performance
- Higher maximum SSD speeds
FULLY CONTROLLABLE IN BIOS AND SOFTWARE
MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.
OPTIMIZED FOR WATER COOLING
Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone’ allows for easy and safe installation and a perfect fit.
CONNECTIVITY
The most important thing of DIY is expandability. MSI PRO series motherboards feature plenty possibility for prosumers' need. Stable LAN, faster storage and USB transfer speed and other expandable connectors are ready to enlarge your flexibility.
- WI-FI AC & BLUETOOTH: This Wi-Fi / Bluetooth solution delivers AC speeds up to 433Mbps without any cable limitation.
- FAST AND FUTURE-READY STORAGE: MSI PRO series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.
- LIGHTNING GEN 4 M.2: Utilizing 3rd Gen Ryzen processors, MSI B550 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed.
- USB FRONT TYPE-C: MSI motherboards support USB Front Type-C that allows gamers to connect with the latest USB devices. Built up a system with MSI PC case to have the most convenient experience.
- EXTEND YOUR RGB EXPERIENCE WITH EASE: Add your color if you want! Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to a system, without needing a separate RGB controller.
B550M PRO-VDH WIFI
- Supports
AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible
with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000
G-Series desktop processors
- Supports DDR4 Memory, up to 4400(OC) MHz
- Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr
- Premium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance system and non-stop works
- Powerful Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, Creator Genie, DDR4 Boost
- Audio Boost: Reward your ears with studio grade sound quality
- Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface.
Features
Processors for Desktops
The newest AMD desktop platform is packed with state-of-the-art technologies including high-speed DDR5 memory, PCIe® 5.0 support, and AMD EXPO one-touch memory overclocking with kits going up to DDR-8000 speeds. If your PC needs the latest and greatest capabilities now and in the future, insist on AMD Ryzen processors.

Exclusive AMD 3D V-Cache™ Technology - The Ultimate Gaming Hardware
AMD 3D V-Cache™ technology delivers a huge game performance advantage with up to 144MB of on-chip memory, available on AMD Ryzen X3D Series processors.

For incredible gaming, professional-grade productivity, and magical AI experiences.

The Fastest Gaming Processors in the World
Only AMD Ryzen™ processors feature models with exclusive AMD 3D V-Cache™ technology for a massive gaming performance boost. AMD combines its flagship Ryzen 9850X3D processor with a colossal 104MB of on-chip memory, paired with the most advanced processor cores you can get in a gaming PC so enthusiasts can harness the power of the ultimate gaming performance.

Professional-Grade Productivity
Whether you are working in Microsoft Office, exporting video files, or visualizing an architectural dream in 3D, AMD Ryzen processors are built to beat the clock. With premium options that include time-saving connectivity like PCIe® 5.0 storage support, ultra-fast Wi-Fi®, AMD EXPO™ technology, up to 32 processing threads, and dedicated video accelerators, elevate your experience with AMD Ryzen processors.

Upgradable for Years to Come - Invest in a platform that grows with your needs over time.
Your PC platform can be an investment, or a liability. AMD is the only processor manufacturer that has committed to years of future support for the cutting-edge Socket AM5 platform, so you will be able to upgrade to new processors we haven't even announced yet.
Unlocked for Overclocking - Control Your Processing Power
Tweak and tune your AMD Ryzen processor for personalised performance easily with one-click Precision Boost Overdrive, or do it manually with the robust AMD Ryzen Master utility.
Accelerate your gaming with AMD EXPO overclocked memory.
