TUF GAMING B550M (WI-FI) ZAKU II EDITION Gaming Desktop Motherboard - AMD Chipset - Socket AM4 - Micro ATX

Ryzen 3, Ryzen 5, Ryzen 7, Ryzen 9, Ryzen 3 PRO, Ryzen 5 Pro, Ryzen 7 PRO, Ryzen 9 PRO Processor Supported - 128 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - IEEE 802.11ax - HDMI - DisplayPort - 4 x SATA Interfaces
Availability: Out of stock
Manufacturer part number: TUFGAMINGB550M-ZAKUWI-FI


2.5Gigabit Ethernet Yes
Audio Channels 7.1
Bluetooth Yes
Brand Name TUF
Chipset Manufacturer AMD
Controller Type Serial ATA/600
Depth 9.6"
DisplayPort Yes
Environmental Certification RoHS
Environmentally Friendly Yes
Form Factor Micro ATX
Limited Warranty 3 Year
Manufacturer ASUS Computer International
Manufacturer Part Number TUFGAMINGB550M-ZAKUWI-FI
Manufacturer Website Address http://usa.asus.com
Marketing Information

AMD B550 (Ryzen AM4) micro ATX gaming motherboard with PCIe 4.0, dual M.2, 10 DrMOS power stages, Intel® WiFi 6, 2.5 Gb Ethernet, HDMI, DisplayPort, SATA 6 Gbps, USB 3.2 Gen 2 Type-A and Type-C, and Aura Sync RGB lighting support

  • AMD AM4 socket: Ready for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
  • Enhanced power solution: 8+2 DrMOS power stages, ProCool connector, military-grade TUF components, and Digi+ VRM for maximum durability
  • Comprehensive cooling: VRM heatsinks, PCH fanless heatsink, M.2 heatsink, hybrid fan headers and Fan Xpert 2+ utility
  • Next-gen connectivity: PCIe 4.0 M.2, USB 3.2 Gen 2 Type-A and Type-C support
  • Made for online gaming: Intel® WiFi 6, 2.5 Gb Ethernet, TUF LANGuard and TurboLAN technology
  • Two-way AI Noise Cancelation: Reduces background noise from the microphone and audio output for crystal-clear communication in games or video conferences


Pledge your allegiance to the Principality of Zeon with the TUF Gaming B550M (WI-FI) ZAKU II Edition motherboard. Dressed in the menacing red and black color scheme of the ZAKU II Char Aznable, TUF Gaming B550M (WI-FI) ZAKU II Edition elevates the latest AMD platform with gameplay-enhancing features. Get ready for out-of-this-world gaming supported by military-grade toughness, extensive cooling options and an upgraded power solution.



    The extensive surface area of the large, high-mass heatsink covers the VRM and choke to improve heat dissipation.


    High-quality thermal pads help transfer heat from the inductor and phase array to the heatsink.


    The M.2 heatsink keeps the M.2 SSD at the optimum operating temperature for consistent performance and reliability.


The embedded Intel® WiFi 6 AX200 module is compatible with the 802.11ax standard and pushes theoretical peak bandwidth up to an incredible 2.4 Gbps. Perhaps more importantly for power users, it's optimized for more efficient operation on crowded networks. Pair your ZAKU II motherboard with any ASUS WiFi 6 router and fully experience a new level of connection.

Maximum Memory Supported 128 GB
Memory Form Factor DIMM
Memory Form Factor UDIMM
Memory Speed Supported 2133 MHz
Memory Speed Supported 2400 MHz
Memory Speed Supported 2666 MHz
Memory Speed Supported 2800 MHz
Memory Speed Supported 2933 MHz
Memory Speed Supported 3000 MHz
Memory Speed Supported 3200 MHz
Memory Speed Supported 3333 MHz
Memory Speed Supported 3400 MHz
Memory Speed Supported 3466 MHz
Memory Speed Supported 3600 MHz
Memory Speed Supported 3733 MHz
Memory Speed Supported 3866 MHz
Memory Speed Supported 4000 MHz
Memory Speed Supported 4133 MHz
Memory Speed Supported 4200 MHz
Memory Speed Supported 4266 MHz
Memory Speed Supported 4333 MHz
Memory Speed Supported 4400 MHz
Memory Speed Supported 4466 MHz
Memory Speed Supported 4600 MHz
Memory Speed Supported 4800 MHz
Memory Speed Supported 4866 MHz
Memory Technology DDR4 SDRAM
Number of M.2 Interfaces 2
Number of Memory Slots 4
Number of Network (RJ-45) Ports 1
Number of Onboard USB 2.0 Ports 4
Number of Onboard USB 3.2 Ports 2
Number of PCI Express x1 Slots 1
Number of PCI Express x16 Slots 2
Number of SATA Interfaces 4
Number of Total Expansion Slots 3
Number of USB 2.0 Ports 2
Number of USB 3.2 Gen 1 Ports 4
Number of USB 3.2 Gen 2 Type-A Ports 1
Number of USB 3.2 Ports 1
Onboard Video CPU Dependent Video
Processor Socket Socket AM4
Processor Supported Ryzen 3
Processor Supported Ryzen 5
Processor Supported Ryzen 7
Processor Supported Ryzen 9
Processor Supported Ryzen 3 PRO
Processor Supported Ryzen 5 Pro
Processor Supported Ryzen 7 PRO
Processor Supported Ryzen 9 PRO
Product Name GAMING B550M (WI-FI) ZAKU II EDITION Gaming Desktop Motherboard
Product Type Gaming Desktop Motherboard
RAID Levels 0
RAID Levels 10
RAID Levels 1
RAID Supported Yes
Total Number of Onboard USB Ports 6
Total Number of PCI Express Slots 3
Total Number of USB Ports 8
Total Processor Supported 1
Width 9.6"
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11ax