Great motherboard - Works perfectly for our new gamers computer. Runs fast. She is more than pleased since this was an upgrade from her first gaming system.
20% off ASUS – PRIME B550M-A WIFI II (Socket AM4) AMD B550 Micro ATX DDR4 Wi-Fi 6 Motherboard – Black
SKU: 6678324
$9599
Was $119.99 Save $24.00
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Overview
- AMD AM4 Socket and PCIe 4.0
The perfect pairing for 3rd Gen AMD Ryzen CPUs - Ultrafast Connectivity
1x PCIe 4.0 x16 SafeSlot, Wi-Fi 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, 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 - 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
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Specifications
Capacity & configuration
- Memory Type Supported
- DDR4
- Memory Slot Type
- 288-pin DIMM
Dimensions & weight
- Product Name
- PRIME B550M-A WIFI II (Socket AM4) AMD B550 Micro ATX DDR4 Wi-Fi 6 Motherboard
- Product Length
- 244 millimeters
- Product Width
- 244 millimeters
- Product Weight
- 21.92 ounces
Features
- Brand
- ASUS
- Color
- Black
- Chipset
- AMD B550
- Chipset Compatibility
- AMD
- Form Factor
- microATX
- Processor Socket
- Socket AM4 (PGA 1331)
- Processor Compatibility
- AMD Ryzen 9 5000 Series
- Operating System Compatibility
- Windows 11 Pro
- Number of PCI-E Slots
- 3
- Number of M.2 Slots
- 2
- Number Of PCI-E x16 Slots
- 1
- Number Of PCI-E x1 Slots
- 2
- SATA Connector
- 4
- Wireless Connectivity
- Wi-Fi
- Wireless Networking Standard
- Wi-Fi 6
- Wireless Standard
- AX
- USB Ports
- 2 x USB-A 3.2
- Number of Audio Channels
- 7.1
- Number Of Memory Slots
- 4
- Maximum Memory Supported
- 128 gigabytes
- Memory Format Supported
- UDIMM
- Memory Speeds Supported
- Supports 2133–3200 native, 3333–4866 OC; unbuffered memory
- RAID Support
- RAID 0
- Year of Release
- 2026
- UPC
- 195553309752
Power & warranty
- Model Number
- PRIME B550M-A WIFI II
- Power Connector
- 1x24 Pin
- Warranty - Parts
- 3 years
- Warranty - Labor
- 3 years
Warranty & protection
Included manufacturer warranty
See manufacturer documentation.
Register your product with the manufacturer within 30 days of delivery.
Warranty service
Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.
Customer reviews
Write a reviewUpgrade from the first Prime b550m mobo - Girlfriend had a prebuilt asus computer. Upgraded to this as it was the same m-atx board except this had 4 slots for ram, 2 slots for m.2 ssd, better wifi and the same amount of usb slots. This one fit easy in the case. works great with the 3060 and 32gb of ram ddr4. No issues to be honest. wifi works great too. Ethernet does as well.
ASUS - Prime B550M-A Wifi II - Solid Motherboard, had just what I was needing, basic in features but in this case only looking for basic features
Questions & answers
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Email [email protected] or call (888) 419-6820 during business hours.
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