ASUS ROG STRIX B550-F GAMING WIFI II AMD Socket AM4 3rd Generation AMD Ryzen� 3 90MB19V0-M0EAY0

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.

PCIE 4.0-READY
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.

WiFi 6E
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.

SUPREMEFX
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.

ALL-ROUND PERFORMANCE
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.

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 customized 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.

CERTIFIED COMPATIBILITY
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.

ROG GIVES YOU MORE
ROG-exclusive software utilities deliver intuitive audio tuning and gaming enhancements that allow you to configure your gaming build the way you want.

UEFI BIOS
The renowned ROG UEFI (BIOS) provides everything you need to configure, tweak, and tune your rig. It offers intelligently simplified options for newcomers to PC DIY, as well as comprehensive features for seasoned veterans.

AI NETWORKING
The proprietary ROG GameFirst VI utility is designed to help all users - beginners, experts, and everyone in between - optimize network settings to ensure smooth online gameplay. New to this generation, GameFirst VI features AI-enhanced identification and boost technology to ensure faster and smarter network optimization.

AIDA64 EXTREME
ROG Strix B550-F Gaming WiFi II includes a 60-day AIDA64 Extreme subscription. This industry-leading system information tool provides detailed information about installed hardware and software, and it also provides benchmarks for measuring performance of the entire system or individual components. AIDA64 Extreme includes a monitoring and diagnostics feature to detect and prevent hardware issues. All vital system sensors can be tracked in real time, allowing voltage readings, fan speeds, and temperature information to be displayed on the desktop or sent to dedicated displays or to the OLED panels of ROG AIO liquid coolers*.
*Support available for ROG Ryujin II and later models.

ARMOURY CRATE
Armoury Crate is a new software utility designed to give you centralized control of supported gaming products, making it easy to tune the look and feel of your system. From a single intuitive interface, Armoury Crate lets you easily customize RGB lighting and effects for compatible devices and synchronize them with Aura Sync to create a unified lighting scheme across your system. You can also use Armoury Crate to download the user manual, drivers and software. In addition, Armoury Crate features a dedicated product registration page as well as a news feed to help you stay in touch with the gaming community.
*Windows 10 required for full Aura Sync functionality within Armoury Crate. For Windows 8 and earlier versions, standalone Aura Sync software is available for free download from the product support site.

RAMCACHE III
RAMCache III software turns milliseconds into microseconds to boost game-load times. Fully compatible with the latest NVM Express� storage options, its uniquely intelligent technology effectively caches an entire storage device so that favorite games and apps launch at breakneck speeds.

Features


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



Processor


Maximum number of SMP processors

1


Processor socket

Socket AM4


Compatible processor series

3rd Generation AMD Ryzen� 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen� 7, 3rd Generation AMD Ryzen� 9


Supported processor sockets

Socket AM4


Processor manufacturer

AMD



Memory


Supported memory types

DDR4-SDRAM


ECC

Yes


Number of memory slots

4


Maximum internal memory

128 GB


Memory slots type

DIMM


Supported memory clock speeds

2133,2400,2666,2800,3000,3200,3466,3600,3866,4000,4133,4400,4600 MHz



Rear panel I/O ports


HDMI ports quantity

1


USB 3?2 Gen 1 (3?1 Gen 1) Type-A ports quantity

4


USB 3?2 Gen 2 (3?1 Gen 2) Type-C ports quantity

1


Microphone in

Yes


DisplayPort version

1.2


Headphone outputs

1


DisplayPorts quantity

1


Ethernet LAN (RJ-45) ports

1


S/PDIF out port

Yes


USB 3?2 Gen 2 (3?1 Gen 2) Type-A ports quantity

1


HDMI version

2.1


USB 2?0 ports quantity

2



Other features


Weight

945 g



Internal I/O


USB 2?0 connectors

2


USB 3?2 Gen 1 (3?1 Gen 1) connectors

1


CPU fan connector

Yes


12V power connector

Yes


Number of SATA III connectors

6


Number of EATX power connectors

1


Number of chassis fan connectors

3


USB 3?2 Gen 2 (3?1 Gen 2) connectors

1


Peripheral (Molex) power connectors (4-pin)

1


EPS power connector (8-pin)

Yes


RGB LED pin header

Yes


Thunderbolt headers

1



Graphics


Parallel processing technology support

Not supported


On-board graphics card

No



Weight & dimensions


Height

68 mm


Width

305 mm


Depth

244 mm



BIOS


BIOS type

UEFI AMI


BIOS memory size

256 Mbit



Packaging content


Cables included

SATA


Drivers included

Yes



Storage controllers


Supported storage drive types

HDD & SSD


RAID support

Yes


RAID levels

0, 1, 10


Supported storage drive interfaces

M.2, SATA III


Number of HDDs supported

6



Logistics data


Harmonized System (HS) code

84733020



Network


Wake-on-LAN ready

Yes


LAN controller

Intel I225-V


Wi-Fi standards

802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)


Bluetooth

Yes


Wi-Fi

Yes


Top Wi-Fi standard

Wi-Fi 6 (802.11ax)


Ethernet LAN

Yes


Ethernet interface type

2.5 Gigabit Ethernet


Bluetooth version

5.2



Expansion slots


PCI Express x16 (Gen 3?x) slots

1


PCI Express x1 (Gen 3?x) slots

3


Number of M?2 (M) slots

2


PCI Express x16 (Gen 4?x) slots

1



Features


Motherboard chipset

AMD B550


Windows operating systems supported

Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64


Cooling type

Active


Product colour

Black


Motherboard chipset family

AMD


Power source type

ATX


Component for

PC


Audio output channels

7.1 channels


Motherboard form factor

ATX