AMD B550 Ryzen AM4 Gaming ATX motherboard with PCIe 4.0, 12+2 teamed power stages, Intel 2.5 Gb Ethernet, WiFi 6E, Two-Way AI Noise Cancelation, dual M.2 slots with heatsinks, SATA 6 Gbps, USB 3.2 Gen 2 and Aura Sync RGB lighting
- AM4 socket_ Ready for AMD Ryzen 3000 and 5000 series, plus 5000 and 4000 G-series desktop processors
- Best gaming connectivity_ PCIe 4.0-ready, dual M.2 slots, USB 3.2 Gen 2 Type-C, plus HDMI 2.1 and DisplayPort 1.2 output
- Smooth networking_On-board WiFi 6E (802.11ax) and Intel 2.5 Gb Ethernet with ASUS LANGuard
- Robust power solution_12+2 teamed power stages with ProCool power connector, high-quality alloy chokes and durable capacitors
- Renowned software_ Intuitive dashboards for UEFI BIOS and ASUS AI Networking for easy configuration
- DIY-friendly design_ Includes pre-mounted I/O shield, BIOS FlashBack, Q-LEDs and SafeSlot
- Unmatched personalization_ ASUS-exclusive Aura Sync RGB lighting, including Aura RGB and addressable Gen 2 RGB headers
- Industry-leading gaming audio_ Two-Way AI Noise Cancelation, SupremeFX S1220A codec, DTS Sound Unbound and Sonic Studio III for immersive sound
ROG Strix B550 Gaming series motherboards offer a feature-set usually found in the higher-end ROG Strix X570 Gaming series, including the latest PCIe® 4.0. With robust power delivery and effective cooling, ROG Strix B550 Gaming is well-equipped to handle Zen 3 architecture AMD Ryzen CPUs. Boasting futuristic aesthetics and intuitive ROG software, ROG Strix B550-F Gaming WiFi II gives you a head start on your dream build.
Advance Your Gaming Immersion
ROG Strix B550-F Gaming WiFi II is PCIe® 4.0-ready and provides the latest connectivity options for supersmooth networking and blisteringly fast file transfers. Audio enhancements give you a massive advantage, allowing you to pick up on the subtlest of cues for a completely immersive gaming experience.
ROG Strix B550-F Gaming WiFi II features two M.2 slots, one of which supports the PCIe 4.0 standard to provide maximum storage flexibility and the lightning-fast data speeds. Both M.2 slots support up to the type 22110 socket and NVM Express RAID for a performance boost.
Onboard WiFi 6E technology takes advantage of the newly available radio spectrum in the 6 GHz band. It delivers ultrafast wireless networking speeds and improved capacity as well as better performance in dense wireless environments.
*WiFi 6E availability and features are dependent on regulatory limitations and co-existence with 5 GHz WiFi.
Intel 2.5 Gb Ethernet
Onboard 2.5 Gb Ethernet gives your wired connection a boost, with speeds that are 2.5 times faster than standard Ethernet connections for speedy file transfers, lag-free gaming, and high-res video streaming.
Built-in ROG SupremeFX audio technology ensures pristine audio for ROG Strix B550-F Gaming WiFi II. Along with ensuring a flat frequency response for a neutral, detailed sound signature, it offers two front-panel outputs driven by op amps that deliver high-quality audio to gaming headsets.
Two-Way AI Noise Cancellation
This powerful ASUS-exclusive utility leverages a massive deep-learning database to reduce background noise from the microphone* and incoming audio while preserving voices. Distracting keyboard clatter, mouse clicks and other ambient noises are removed so you can hear and be heard with perfect clarity while gaming or during calls.
Sonic Studio III
Sonic Studio supports HRTF-based (head-related transfer function*) virtual surround for VR headsets, casting an immersive aural landscape that draws you deeper into the action. The intuitive Sonic Studio interface also offers a range of EQ options and one-click presets, allowing you to tailor acoustics to suit personal preferences or the characteristics of your headset.
DTS: Sound Unbound
ROG Strix B550 series motherboards are pre-loaded with the DTS® Sound Unbound app that envelops you in audio as never before, conjuring whole new levels of immersion for extraordinary gaming and entertainment experiences. By leveraging Windows Sonic spatial technology, DTS Sound Unbound delivers audio in a virtual 3D space - putting you right in the middle of the soundscape, where you can sense the location and direction of every gunshot, footstep or other sound in your virtual environment.
ROG Strix B550-F Gaming WiFi II provides robust power delivery to fuel Ryzen’s cores, comprehensive cooling, and support for faster memory - so it has everything you need to load up your build with high-performance components for playing in the big leagues.
The ProCool socket is built to exacting specifications to ensure flush contact with the PSU power lines, enabling lower impedance and better heat dissipation.
Cooler By Design
ROG Strix B550 series features the most comprehensive cooling options ever, configurable via Fan Xpert 4 or the UEFI BIOS.
ASUS OptiMem II
To provide AMD's latest CPUs unfettered access to memory bandwidth, motherboard trace routing has been reimagined with the ROG Strix B550-F Gaming WiFi II. Integrated OptiMem II technology carefully maps memory signal pathways across PCB layers to reduce vias, and it also adds shielding zones that significantly reduce crosstalk. To further enhance overclocking headroom for fully stacked memory configurations, a highly customised Daisy Chain layout delivers time-aligned signaling.
Play Your Own Style
The cyberpunk-inspired aesthetics of ROG Strix B550-F Gaming WiFi II are accentuated by the bold slashes and cybertext. By pairing your rig with other products from the diverse ROG ecosystem, you can create a fully customized gaming setup that reflects your personal style.
Undeniably ROG STRIX
ROG Strix B550-F Gaming WiFi II embodies the ROG spirit with eye-catching aesthetics, including the next-generation distorted ROG eye logo and recessed cybertext patterning etched on the I/O shroud. These new designs move ROG Strix boldly into the future, while clearly reflecting the series' gaming roots.
Outshine The Competition
ROG Strix motherboards deliver sterling performance and superior aesthetics to outshine the competition. They also feature built-in ASUS Aura technology that enables full RGB lighting control and a variety of presets for embedded RGB LEDs as well as lighting strips connected to onboard RGB headers. In addition, all lighting can be easily synced with an ever-growing portfolio of Aura-capable ASUS hardware.
Pre-Mounted I/O Shield
Patented I/O shield is finished in sleek matte black and comes pre-mounted to make it easy to install on the motherboard.
Four onboard LEDs indicate power status, and any problem with the CPU, memory, graphics card or boot device for quick diagnosis.
The reinforced ASUS SafeSlot provides stronger PCIe device retention and greater shearing resistance.
Users can place a BIOS file onto a FAT32-formatted USB drive and simply plug it into the USB BIOS FlashBack port and press a button to update the (UEFI) BIOS. Updates can be made even if memory or CPU aren’t present.
ROG Strix motherboards undergo an extensive certification program to ensure the very best compatibility with the widest range of components and devices. For a smooth build process, refer to our list of guaranteed-compatible components. To help with memory upgrades, the list also includes a dedicated Qualified Vendor List (QVL).
The ROG STRIX Ecosystem Awaits
Level up your game with ROG Strix. Enjoy complementary aesthetics, control and compatibility across AIO coolers, cases, peripherals, and much more. ROG offers more choices than any other brand.
1 x PCIe 4.0 x16 (x16 mode)
1 x PCIe 3.0 x16 (x4 mode)
3 x PCIe 3.0 x1
6 x SATA III
2 x M.2 (2242/2260/2280/22110) - SATA & PCIe
RAID 0, 1, 10
Intel Wi-Fi 6 AX200
2x2 Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
Supports dual band frequency 2.4/5 GHz
ROG SupremeFX 7.1-Channel High Definition Audio CODEC S1220A
Supports AMD CrossFireX
USB Ports Supported
2 x USB 3.2 Gen2 (1 Type-A & 1 Type-C at back)
6 x USB 3.2 Gen1 (4 at back, 2 at mid-board)
6 x USB 2.0 (2 at back, 4 at mid-board)
Back Panel I/O Ports
1 x Intel I225-V 2.5Gb LAN
1 x DisplayPort
1 x HDMI
2 x USB 3.2 Gen2 (Type-A & Type-C)
4 x USB 3.2 Gen1
2 x USB 2.0
1 x Optical S/PDIF out
5 x Audio jacks
1 x BIOS FlashBack Button
ASUS Wi-Fi module
Internal I/O Connectors
1 x CPU Fan
1 x CPU OPT Fan
3 x Chassis Fan
1 x AIO_PUMP
1 x AAFP
2 x Aura RGB Strip
1 x Addressable Gen2
1 x USB 3.2 Gen1
2 x USB 2.0
2 x M.2 Socket 1 with M key
6 x SATA 6Gb/s
1 x Thunderbolt
1 x 24-pin EATX
1 x 8-pin ATX 12V
1 x 4-pin ATX 12V
1 x System panel
1 x Thermal sensor
1 x Clear CMOS
for CPU support
*Note: not compatible with Ryzen 5 3400G & Ryzen 3 3200G CPUs
1 x HDMI
1 x DisplayPort
DDR4 (Dual Channel)
4 x DIMM
Up to 5100MHz
Integrated Graphics Processor*
Graphics specifications may vary between CPU types