ASUS ROG STRIX B450-F GAMING II

AMD AM4 B450 Gaming ATX motherboard with DDR4 4400 MHz support, AI Noise-Canceling Microphone, M.2 with heatsink, USB 3.2 Gen 2, SATA 6 Gbps and Aura Sync RGB lighting

AM4 socket: Ready for 3rd Gen AMD Ryzen™ processors
Robust power solution: 8+4 discrete MOS with high-quality alloy chokes and durable capacitors
Gaming-optimized connectivity: Dual M.2, USB 3.2 Gen 2, plus HDMI® 2.0 and DisplayPort™ 1.2 output support
Smooth networking: M.2 socket with E-key and Intel® Gigabit Ethernet with ASUS LANGuard
Intuitive software: Easy-to-use UEFI BIOS and ASUS AI Networking make it easy to configure gaming builds
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 headers and Addressable RGB header
Industry-leading gaming audio: AI Noise-Canceling Microphone, SupremeFX S1220A codec and Sonic Studio III for immersive sound

Category: Brand:

Description

ROG Strix B450-F Gaming II delivers all the essentials needed for a well-balanced build. Designed to handle the latest 3rd Gen AMD Ryzen™ processors, ROG Strix B450-F Gaming II features amped-up power delivery, optimized thermal design and more stable DDR4 memory. BIOS FlashBack™ makes upgrading easy to give any dream build a head start, and intuitive ROG software ensures a superior gaming experience.

AMPED PERFORMANCE

With a robust power design to drive multi-core Ryzen processors, plus cooling, storage, connectivity and audio options for a wide range of hardware, ROG Strix B450-F Gaming II offers gamers everything they need for a budget or high-performance build.

POWER

Digital power control and an array of discrete MOS ensure ROG Strix B450-F Gaming II has the muscle to control the latest AMD CPUs.

  • Discrete MOS
  • Controller
  • Choke
  • Capacitor

8+4 Discrete MOS
8+4 discrete MOS include high-side and low-side MOSFETs, delivering the power and efficiency that the latest AMD CPUs demand.

COOLING

VRM Thermal Design
The ROG Strix B450-F Gaming II uses new alloy chokes that deliver better efficiency, and high-quality thermal pads to help transfer heat from the VRM array to a sink that has ample surface area for the latest processors. And to ensure critical components always make optimal contact, there’s a backplate on the rear of the board that helps balance MOSFET temperatures while providing structural reinforcement.

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

STORAGE

Dual PCIe 3.0 x4 M.2
Dual PCIe® 3.0×4 M.2 slots provide NVM Express™ SSD RAID support for an incredible performance boost. Create a RAID configuration with up to three PCI Express® 3.0 storage devices via two M.2 slots and a PCIe x16 slot to enjoy incredible data-transfer speeds.

DDR4 OC 4400MHz
Tuned to take full advantage of Ryzen’s capabilities, and ready for the latest memory kits, ROG Strix B450 Gaming Series motherboards are built specifically for high-performance gaming rigs. Maximize frame rates with a high-bandwidth memory kit or leverage a host of tuning options to extract peak performance potential from a modest setup.

NETWORKING

Intel® Gigabit Ethernet
Intel Ethernet Controller I211-AT ensures fast and smooth data exchanges. It reduces CPU overhead and increases TCP and UDP throughput, leaving more processing power for gaming.

M.2 Socket with E Key
Integrated with Intel® Wireless AC/AX technology, the M.2 socket offers PCIe support for a faster and more cost-effective WiFi and Bluetooth® 5.1 solution*. *Bluetooth 5.1 will be ready in Windows 10 build 19041 or later.

LANGuard
Featuring advanced signal-coupling technology and high-tolerance components, LANGuard provides consistent Ethernet performance and greater protection against static electricity and power surges.

AUDIO

SupremeFX
Built-in ROG SupremeFX audio technology ensures pristine audio for ROG Strix B450-F Gaming 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.

Audio cover
Effective shielding against electromagnetic interference preserves the integrity of audio signals for the best sound quality.

Audio-line shielding
Blocks electromagnetic interference from the motherboard or add-ons to provide cleaner audio.

Dual OP amplifiers
With two op-amps onboard you’re able to pump exceptional audio to your favorite cans, with 32-600Ω-headphone impedance for great flexibility.

Premium Nichicon™ audio capacitors
Fine-quality Japanese-made components that produce a warmer, natural sound with exceptional clarity and fidelity.

Two-way AI Noise Cancelation
This utility leverages a massive deep-learning database to reduce background noise from the microphone and incoming audio, while preserving vocals at the same time. Distracting keyboard clatter, mouse clicks and other ambient noises are intelligently neutralized so you can hear and be heard with crystal clarity while gaming or in calls.

*A splitter cable is necessary when using a 3.5 mm headset.

500M
Deep-Learning Database

Audio
Input/output

High
Fidelity

Minimal
Performance Impact

BUILD SMART

Packed with intuitive software and DIY-friendly options for convenient setup and use, cyberpunk inspired aesthetics, plus a diverse ecosystem of components, ROG Strix B450-F Gaming II is the key to any outstanding gaming build.

OPTIMIZATION

Take care of complex tuning with just one click. ASUS 5-Way Optimization is a system-wide tuning utility that overclocks the processor and tunes fan speeds to ensure the best balance between cooling and acoustics.

  • TPU insight: The TurboV Processing Unit (TPU) provides AI Suite 3 with the intelligence needed to automatically fine-tune voltages, monitor system stats, and adjust overclocking settings.
  • EPU guidance: The Energy Processing Unit (EPU) automatically optimizes power consumption and maximizes savings with Away mode — a smart setting that creates an extreme energy-saving scenario by shutting down unused I/O controllers.
  • Fan Xpert 4: Fan Expert 4 provides comprehensive control over fans, water pumps and all-in-one (AIO) coolers. Control is also possible via the award-winning ROG UEFI. Whether you’re cooling with air or water, Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode, which reduces all fan speeds to below the default minimum — keeping your system whisper-quiet when performing light tasks.
  • DIGI+ power controls: The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, allowing you to switch frequency and power-efficiency settings so you can fine-tune CPU voltage regulation for ultimate stability and performance.
  • Turbo App: This intuitive tool allows you to define CPU overclocking, apply fan profiles, prioritize network data and optimize audio settings at app level ― so your system is perfectly optimized for whatever you’re doing.

The TurboV Processing Unit (TPU) provides AI Suite 3 with the intelligence needed to automatically fine-tune voltages, monitor system stats, and adjust overclocking settings.

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. ROG Strix B450-F Gaming II also features 256 MB BIOS Flash ROM for future proof compatibility.

  • Advanced Mode
  • EZ Mode

DIY FRIENDLY

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 the motherboard.

BIOS FlashBack™
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.

Q-LEDs
Four onboard LEDs indicate power status, and any problem with the CPU, memory, graphics card or boot device for quick diagnosis.

SafeSlot
The reinforced ASUS SafeSlot provides stronger PCIe device retention and greater shearing resistance.

ID DESIGN

Cyber-inspired Looks
ROG Strix B450-F Gaming II embodies the unique Strix gaming spirit with its stylish cut across the I/O shroud, its cyberpunk-inspired ROG eye logo across the PCB plate, and futuristic cybertext highlights.

AURA SYNC

Outshine the CompetitionASUS AURA SYNC
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.

CERTIFIED COMPATIBILITY

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).

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.

PERSONALIZED SOUND

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.

APP-SPECIFIC PROFILES
Apply customized audio settings to various applications, so that each is perfectly tuned to the way you want to listen.

SONIC STUDIO LINK
The new Sonic Studio Link allows you to apply Sonic Studio effects on all playback devices. Simply press the Sonic Studio Link button to enjoy the effect on any connected device.

SONIC STUDIO VIRTUAL MIXER
Combine audio output from selected apps with audio from the microphone input and stream the compiled mix.

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.

Identification
GameFirst VI analyzes your usage patterns and the digital signatures of your applications and compares them to a database of over 200,000 apps. The database is regularly updated to ensure that apps are recognized.

Boost
GameFirst VI intelligently switches application priority and adjusts bandwidth accordingly, depending on the situation. When gaming, it accelerates and prioritizes game packets to give you supersmooth online gameplay — even when you’re streaming high-quality video to your audience or transferring large files.

Visualization
An intuitive graph gives you an overview of the network in real time. Simply click on the tab to view current bandwidth usage of each application, geolocation status of each network connection, and an analysis of each WiFi channel.

ADAPTIVE INTELLIGENCE
GameFirst VI analyzes current app usage and adjusts bandwidth accordingly to ensure smoother online experiences, even when multitasking.

GAMING FIRST MODE
Gaming First mode leverages a massive application database and an analysis of your frequently used apps to prioritize gaming network traffic. This reduces jitter and decreases ping to give you lag-free online gaming.

NETWORK INSIGHT
WiFi Quick Assist analyzes network information — including real-time bandwidth use — to generate a graph that provides a clear overview of current network status. When paired with a ROG router, WiFi Quick Assist lets you quickly scan your WiFi network to find the best channel; then you can use Game Boost to prioritize gaming devices and packets.

ARMOURY CRATE

Armoury Crate is a 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 lll 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.

  • A Smart mode automatically caches all storage devices to maximize system resources.
  • The intuitive interface displays real-time drive information, such as current read/write speeds.
  • A memory check provides a quick overview of the health status of assigned memory.

 

Tech Specs

CPU

AMD AM4 Socket for 3rd/2nd/1st Gen AMD Ryzen™/2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/Athlon™ with Radeon™ Vega Graphics Processors
* Refer to www.asus.com for CPU support list

Chipset

AMD B450

Memory

4 x DIMM, Max. 128GB, DDR4 4400(O.C)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory
3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
Dual Channel Memory Architecture
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

Graphic

1 x HDMI 2.0b
1 x DisplayPort 1.2
*Graphics specifications may vary between CPU types.
Integrated Graphics Processor

Multi-GPU Support

Supports AMD 3-Way CrossFireX™ Technology

Expansion Slots

2 x PCIe 3.0 x16 (x16 or x8/x4)
1 x PCIe 2.0 x16 (x4 mode) *
3rd/2nd/1st Gen AMD Ryzen™ Processors
1 x PCIe 3.0 x16 (x4 mode)
3 x PCIe 2.0 x1
AMD Athlon™ with Radeon™ Vega Graphics Processors
AMD B450 chipset
1 x PCIe 3.0 x16 (x8 mode)

Storage

Total supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports
3rd/2nd/1st Gen AMD Ryzen™ Processors :
1 x M.2_1 socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)*
1 x M.2_2 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)*
2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors :
1 x M.2_2 socket 3, with M Key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 X2 mode)
2 x SATA 3Gb/s port(s),
2 x SATA 6Gb/s port(s),
2 x SATA 6Gb/s port(s)
AMD Athlon™ with Radeon™ Vega Graphics Processors :
AMD B450 chipset :
1 x M.2_1 socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
4 x SATA 6Gb/s port(s),
Support Raid 0, 1, 10

LAN

Intel® I211-AT 1Gb Ethernet
ASUS LANGuard

Audio

ROG SupremeFX7.1-Channel High Definition Audio CODEC S1220A
– Audio Shielding
– Premium Japanese audio capacitors
– Audio Cover
– Optical S/PDIF out header(s) at mid-board
– SupremeFX Shielding™ Technology
– Dual OP Amplifiers
– Impedance sense for front and rear headphone outputs
– Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
– High quality120dBSNR stereo playback outputand113dBSNR recording input
– Supports up to 32-Bit/192kHz playback *
* Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio.
Audio Feature :

USB Ports

4 x USB 3.2 Gen 1 port(s)(3 x Type-A +1 x USB Type-C®)
Front USB Port ( Total 4 )
2 x USB 3.2 Gen 2 port(s)(2 x Type-A)
Rear USB Port ( Total 8 )
2 x USB 3.2 Gen 1 port(s)
2 x USB 2.0 port(s)

Software Features

ROG Exclusive Software
– RAMCache III
– ROG CPU-Z
– GameFirst VI
– Sonic Studio III + Sonic Studio Virtual Mixer
– Sonic Radar III
– Overwolf
– Anti-virus software
ASUS Exclusive Software Features
Armoury Crate
– Aura Creator
– Aura Sync
Ai noise cancelling microphone
AI Suite 3:
– 5-Way Optimization by Dual Intelligent Processors 5
TPU
EPU
DIGI+ VRM
Fan Xpert 4
Turbo app
– EZ update
AI Charger
UEFI BIOS
ASUS EZ DIY
– ASUS CrashFree BIOS 3
– ASUS EZ Flash 3
– ASUS UEFI BIOS EZ Mode

ASUS Special Features

Aura Sync
– Standard RGB header(s)
– Addressable Gen 2 RGB header(s)
ASUS Q-Design
– ASUS Q-DIMM
– ASUS Q-LED (DRAM [yellow],CPU [red], VGA [white], Boot Device [yellow green)
– ASUS Q-Slot
ASUS Thermal Solution
– Aluminum M.2 heatsink
ASUS EZ DIY
-BIOS FlashBack™ button
-BIOS FlashBack™ LED
-Clear CMOS header
-Pre-mounted I/O shield
– SafeSlot

Back I/O Ports

1 x Intel® I211-AT 1Gb Ethernet
2 x USB 3.2 Gen 2
3 x USB 3.2 Gen 1 Type-A
1 x USB 3.2 Gen 1 USB Type-C®
1 x BIOS FlashBack Button(s)
1 x DisplayPort
1 x Optical S/PDIF out
5 x Audio jack(s)
1 x PS/2 keyboard/mouse combo port(s)
1 x HDMI
2 x USB 2.0

Internal I/O Ports

1 x M.2 Socket 2 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)
1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
1 x Addressable RGB header
1 x M.2 Socket 1 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
1 x TPM header
1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s)
1 x CPU Fan connector(s)
1 x CPU OPT Fan connector(s)
3 x Chassis Fan connector(s)
1 x AIO_PUMP connector
1 x AAFP connector
2 x Aura RGB Strip Header(s)
1 x COM port(s) connector(s)
6 x SATA 6Gb/s connector(s)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x System panel(s)
1 x Thermal sensor connector(s)
1 x Clear CMOS jumper(s)

Accessories

1 x M.2 SSD screw package(s)
1 x M.2 Rubber Package(s)
4 x SATA 6Gb/s cable(s)
1 x ROG Strix stickers
1 x Cable ties pack(s)
1 x Extension Cable for RGB strips (80 cm)
1 x ROG Thank you card
User´s manual
1 x Supporting DVD
1 x Extension cable for Addressable LED

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Operating System

Windows® 10 64-bit

Form Factor

12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
ATX Form Factor

Note

* PCIe x16_3 slot share bandwidth with PCIe x1_1, PCIe x1_2 and PCIe x1_3
* When the M.2_1 Socket 3 is operating in SATA or PCIE mode, SATA6G_5/6 ports will be disabled.
*When the M.2_2 is occupied by M.2 device, PCIe x16_1 will run at x8 mode.