- Designed exclusively for 8th generation Intel® Core™ processors to maximize connectivity and speed with an integrated M.2 slot with Intel® Optane™ Memory compatibility
- 5X Protection III Hardware-level safeguards provide component longevity and reliability
- FanXpert delivers advanced fan controls for dynamic cooling
- ASUS OptiMem improves memory stability and performance by improving trace isolation between PCB layers to maintain signal integrity even at higher frequencies
- On-board 8-Channel HD Audio provides warm, immersive crystal-clear surround sound
ASUS Prime 300 Series motherboards provide the solid foundation needed for your first build, plus flexibility to grow with your ambitions. We've melded all the good stuff that's packed into the latest 8th Generation Intel® Core™ processors with essential ASUS design and engineering, so you benefit from industry-leading technologies — including automated system tuning, comprehensive cooling controls, and immersive onboard audio. When you build with an ASUS Prime 300 Series motherboard, you build smart, easy and affordably.
Improved DDR4 stability
ASUS OptiMem preserves memory signal integrity by routing traces and vias to the
optimal PCB layer, and our T-Topology trace layout ensures time-aligned
signaling by balancing trace lengths between memory slots. These enhancements
allow the Prime 300 Series to support a wide range of dual and quad-DIMM memory
kits, while providing your rig with the stability it needs to deal with any type
of workload – whether you're gaming or running intensive applications
Fan Xpert
- Cooler by design: Prime 300 Series features the most comprehensive cooling controls ever, configurable via ASUS Fan Xpert software or the UEFI BIOS.
- Multiple temperature sources
- 4-pin PWM/DC fan
- Each header can be set to monitor and react to up to three thermal sensors. Via Fan Xpert, you can also assign a sensor to monitor the temperature of supported ASUS graphics cards to ensure optimal cooling during GPU- or CPU-intensive workloads.
Media-acclaimed UEFI BIOS
The UEFI BIOS is an early waypoint on any PC-building journey, and Prime
300 Series has one of the best in the business.
Q-Fan Control
Can configure the fan's operating speed manually, or use the easy
pre-configured fan profiles to select Standard, Silent, Turbo or Full Speed
modes, plus automatic switch to full speed if the temperature hits 75°C.
Search Function
When you're ready for a deeper dive, Advanced mode enables full control over
every aspect of the motherboard — with a built-in Search function to find the
setting you need in the blink of an eye.
Future-proof connectivity
USB 3.1 Gen 1 is right where you need it, with two super-speed headers for the
front panel. Experience data-transfer speeds up to 10X faster than USB 2.0 with
instant plug-and-play connectivity, and avoid back-breaking contortions in the
hunt for hard-to-reach rear ports.
Speed up with onboard M.2
With x2 PCI Express® 2.0 bandwidth, M.2 supports up to 10Gbps data-transfer
speeds. It's the perfect choice for an operating system or application drive,
providing fast access to data.
Built to Last
ASUS is the world's leading motherboard brand. Our motherboards are extensively
tested for compatibility with more than 1,000 components and devices, and each
new model undergoes a minimum of 8,000 hours of strict validation — offering
the peace of mind of knowing that your ASUS motherboard is fit for all
environments and applications. Choosing ASUS is an assurance of trouble-free DIY
experiences.
Compatible devices and components
The superior compatibility of Prime 300 Series is evidenced by our extensive
list of supported devices — which includes thousands of compatible
components — and our Qualified Vendor List (QVL) that identifies memory
compatibility. It all adds up to more choices for worry-free PC-building
experiences.
Outstanding audio
Combined onboard features deliver elevated audio. Intelligent design and premium
hardware create audio quality unlike anything you've ever experienced!
- Audio shielding: Separates analog/digital signal domains, significantly reducing multi-lateral interference.
- Separate layer for left and right tracks: Ensures minimal crosstalk between audio paths.
- Premium Japanese-made audio capacitors: Premium parts provide an immersive sound signature, with exceptional fidelity.
LED-illuminated control for trace paths
Built-in LED lighting options illuminate your build in a variety of eye-catching
styles.
Beyond VR ready
Complete your immersion
Prime 300 series isn't just VR ready — it goes way beyond. The ASUS Beyond
VR Ready marque means that Prime 300 series has been tested with loads of
class-leading components to ensure that your productivity, gaming and
entertainment needs are tuned for maximum performance. ASUS Beyond VR Ready
opens up a new way to configure and build your dream system with total
confidence.
Intel H310 chipset
The Intel® H310 is a single-chipset design that supports 8th Generation Intel®
Core™ LGA1151 processors. It provides improved performance by utilizing serial
point-to-point links, allowing increased bandwidth and stability. Additionally,
the H310 chipset provides a maximum of four USB 3.1 Gen 1 ports, four SATA
6Gbps ports, and 10Gbps M.2 and PCIe 2.0 lane-speed support, for faster data
retrieval. Intel H310 also supports integrated-graphics, so you'll enjoy the
very latest in graphics performance.
Ready for 8th Generation Intel LGA1151 Core processors
This motherboard supports 8th Generation Intel® Core™ processors in the
LGA1151 package, with integrated graphics, memory and PCI Express controllers to
support onboard graphics output with dedicated chipsets, dual-channel (2-DIMM)
DDR4 memory and 16 PCI Express 3.0/2.0 lanes for great performance.