Description
Elevate your build with the ROG Strix X870-A Gaming WiFi.
Featuring a sleek white PCB and support for AMD Ryzen™ 9000 Series processors, this motherboard delivers the power and connectivity needed for advanced AI applications. With DDR5 support, full PCIe 5.0 capabilities, dual USB4® ports, and WiFi 7, it's the ultimate blend of style and performance.
- 16+2+2 power stages
- Dynamic OC Switcher
- Core Flex
- DDR5 support with AEMP
- WiFi 7 with ASUS WiFi Q-Antenna
- 4 M.2 slots
- PCIe 5.0 x16 SafeSlots with PCIe Slot Q-Release Slim
- 2 USB4 ports
- USB 10Gbps Type-C with PD 3.0 up to 30W
- AI Overclocking
- AI Cooling II
- AI Networking II
- Aura Sync RGB lighting
Asus AI Intelligence
- AI Overclocking – ASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits.
- AI Networking II – AI Networking II combines intelligent technologies to continuously optimize network performance, provide trustworthy and seamless connectivity, and unleash the full speed of WiFi 7
- AI Cooling II – Balance the thermals and acoustics of any build with a single click.
Overclocking
Dynamic OC Switcher – Dynamic OC Switcher maximizes CPU performance by letting you set current and temperature thresholds to automatically switch between a manual overlock for heavy multithreaded workloads and Precision Boost Overdrive for single-threaded tasks. The latest Overclocking Load Guard has an enhanced instantaneous current protection mechanism to prevent users from experiencing system crashes during overclocking.
Core Flex – Core Flex empowers you to smash limits farther than ever before by letting you control clock, power, and thermals in creative new ways. In its simplest form, you can maximize base clock during lighter loads and set breakpoints to gradually reduce CPU core frequency as temperature or current increases. But the system is extremely adaptable, supporting multiple user-controlled functions that can manipulate power, current, and temperature limits independently so that you can bend CPU performance to your will.
Asynchronous Clock – For next-level frequency flexibility, the ROG Strix X870-A features a built-in clock generator that isolates CPU base clock from memory, PCIe, and the Infinity Fabric speed. Drive CPU performance to its absolute brink while maintaining the stability of related clock domains.
PBO Enhancement – AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD's algorithm can leverage the motherboard's robust power solution to ramp up performance even higher.
Memory
- DDR5 Domination – The Strix X870-A is primed and ready for enthusiast-grade kits courtesy of vast AMD EXtended Profiles for Overclocking (EXPO) support.
- AEMP – ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules.
Cooling
- M.2 Backplate – An integrated backplate helps ensure that high-performance drives can deliver peak performance, even when airflow is restricted.
- M.2 Heatsinks – Heatsinks cover every slot to help keep onboard NVME SSDs at optimal temperatures for consistent performance and reliability.
- VRM Heatsink Array – Two thick VRM heatsinks are connected by a heatpipe, sharing cooling capacity across VRMs and providing ample surface area and mass to handle the power needs of high-performance AMD Ryzen 9000 Series processors.
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High-conductivity Thermal Pads – High-quality thermal pads are utilized between power stages and heatsinks, helping to improve heat transfer and reduce VRM operating temperatures.
- CPU Fan Headers – A dedicated pair of PWM/DC fan headers provides easy access to CPU coolers.
- AIO Pump Fan Header – A dedicated PWM/DC header connects self-contained water-cooling setups.
- 4-pin Fan Headers – The Strix X870-A features five chassis fan headers, each supporting auto-detection of PWM or DC fans.
Leading Connectivity
- WIFI 7 – The revolutionary WiFi 7 is up to 4.8X times faster than standard WiFi 6, thanks to tech like 320 MHz channels on the 6GHz band and 4K QAM. Multi-Link Operation (MLO) provides a more stable WiFi connection and lower latency, unlocking the realms of the unknown in gaming, streaming and industrial IoT.
- ASUS WiFi Q-Antenna – Dual transceivers support the 2.4, 5 and 6 GHz bands to enable faster throughput, with directional sensitivity to improve signal quality and cover greater distances.
- Intel 2.5Gb Ethernet – Onboard Intel 2.5Gb Ethernet gives your wired connection a boost, with speeds that are 2.5 times faster than standard Ethernet connections for speedy file transfers, low-latency gaming, and high-res video streaming.
- PCIe 5.0 – Fully embracing the new standard, the Strix X870-A offers end-to-end PCIe 5.0 support. The topmost x16 expansion slot is also protected with a SafeSlot retention bracket to bear the weight of the latest graphics cards. Meanwhile, two of the onboard M.2 slots are geared for blistering 16 GB/s read and write speeds, while the rest can deliver still-impressive 8 GB/s transfers. Every M.2 slot is covered with substantial heatsinks to dispatch the heat of next-gen drives.
- Dual USB4 Ports – Each USB4 port delivers up to 40 Gbps of bidirectional bandwidth for the latest super-speed devices and drives. External display support reaches up to 8K output if one of the ports is in use, or both can be employed for dual 4K displays.*
- USB Wattage Watcher – USB Wattage Watcher allows users to monitor the current wattage delivered to a device connected to the USB 10Gbps Type-C rear I/O port. With USB Wattage Watcher, users can glance at their device's charging wattage in real-time and check on their device's Fast-Charging status.
- Dolby Atmos – ROG and Dolby have partnered to bring superior gaming audio quality to users. Dolby Atmos expands on traditional surround sound systems by adding height channels, which enables immersive three-dimensional audio to be perceived from above, below and around the listener.
- SupremeFX – ROG SupremeFX is a unique blend of hardware and software technologies that provide superior audio. The Strix X870-A implementation features the ALC4080 codec for high-resolution playback up to 32-bit/384 kHz across all channels. Front-panel output is streamed through the integrated Savitech amplifier that can drive high-fidelity acoustics to a wide variety of speakers and headsets.
EZ PC DIY
- PCIE SLOT Q-Release Slim – With PCIe Slot Q-Release Slim, simply tilt the card toward the latching mechanism to automatically unlock it from the PCIe slot. This makes upgrades and maintenance easier than ever before. Users will no longer need to fiddle with a tricky latch or even press a button to release their graphics card from the slot.
- M.2 Q-Release
- The M.2 heatsink features a convenient switch to quickly remove it, eliminating the need for tiny screws during SSD installation. Its strong locking mechanism also provides a snug contact surface, helping to ensure reliable heat dissipation for your SSD.
- M.2 Q-Slide – This new sliding M.2 latch design supports sizes 2242, 2260 and 2280 for easy device installation.
- New M.2 Q-Latch – The new Q-Latch design allows for tool-free installation or removal of M.2 SSDs with just one press.
- Q-Antenna – With Q-Antenna, attaching a WiFi antenna to your PC is now easy and fast. Instead of slowly rotating two fasteners until they finally lock in, they just snap into place. Less hassle, and more consistent performance.
- Q-LED – The on-board Q-LED troubleshooting lights give PC builders a quick indicator to confirm that key components CPU, RAM, graphics card, storage devices are functioning normally during startup. Builders can use the Q-LED feature to correct power delivery issues affecting their motherboard, and it can also alert them when memory modules have not been properly installed–even before attempting to boot a newly built PC.
- Clear CMOS & BIOS Flashback – The Clear CMOS button quickly resets BIOS settings to factory default. It can also be used to reboot the PC if incorrect BIOS settings have been selected. BIOS FlashBack is a safe and simple way to update BIOS. Just drop the (UEFI) BIOS file onto a FAT32-formatted USB stick, plug it into the USB BIOS FlashBack port, and press the button. Updates can even be performed without having memory or a CPU installed.
BIOS
- BIOS Q-Dashboard – Simplify your motherboard configuration with BIOS Q-Dashboard. Its intuitive visual representation of hardware connections and corresponding BIOS settings takes the complexity out of setting up your system. Upgrade now, and discover the power of BIOS Q-Dashboard to easily and efficiently enhance your computing setup.
- 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 more comprehensive features for seasoned veterans.
Software Utilities
Asus GlideX
ASUS GlideX is a cross-device, cross-platform screen-sharing, screen-control and operation solution for enhanced productivity across PCs, tablets, and smartphones via USB or WiFi. Features include screen mirroring, screen extension, unified control with one keyboard and mouse, easy file transfers, and using mobile cameras as PC webcams. It's compatible with Windows, macOS, Android, and iOS.
HWiNFO
HWiNFO and ROG have collaborated on this comprehensive system information and diagnostic tool that provides detailed information about hardware components and real-time monitoring of system performance in ROG style. It supports a wide range of hardware devices, and it is regularly updated to include the latest technologies.
Asus DriverHub
ASUS DriverHub streamlines the installation and management of ASUS drivers and utilities to keep your hardware up-to-date and performing optimally. This standalone application automatically detects current driver versions and presents available updates in a list view. By default, it supports ASUS motherboards, and users are invited to install ASUS DriverHub after OS installation. Additionally, ASUS DriverHub offers one-click installation and update checks, making it easier for users to keep their systems running smoothly and efficiently.
AIDA64 Extreme
The ROG Strix X870-A includes a sixty-day AIDA64 Extreme subscription, a tool that provides detailed information about hardware and software, as well as benchmarks to measure the 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 LCD panels of ROG AIO liquid coolers.
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 helps you customize RGB lighting and effects for compatible devices and synchronize them with Aura Sync to create a unified lighting scheme across your system. In addition, Armoury Crate's Fan Xpert4 tool provides comprehensive control over fans, water pumps, and all-in-one (AIO) coolers.
Outshine The Competition
ROG Strix motherboards feature ASUS Aura technology, enabling full lighting control and a variety of presets for both onboard RGB LEDs and third-party accessories. Effects can be easily synced across compatible ROG graphics cards, monitors, keyboards, and mice to give your setup a unified look.
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