ASUS PRIME Z370-A LGA1151 DDR4 DP HDMI DVI M.2 USB 3.1 Z370 ATX Motherboard with USB 3.1 for 8th Generation Intel® Core™ Processors

ASUS Prime Z370 Series motherboards provide the solid foundation needed for your first build, plus loads of scope 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, immersive onboard audio, and support for the ASUS Fan Extension Card. Build smart and easy with ASUS Prime Z370.
Tune it your way
5-Way Optimization
One-click overclock and cooling, done!
ASUS 5-Way Optimization makes your PC smart. One click takes care of complex tuning, dynamically optimizing essential aspects of the system to provide overclocking and cooling profiles that are tailored for your rig.

An automated tuning utility that optimizes overclocking and cooling profiles for your unique system configuration.
Fans stay whisper-quiet with everyday computing, and deliver optimal airflow when the system is crunching through CPU or GPU-intensive tasks.
Stress test function helps optimize and overclock for CPU- or memory-centric workloads.
Overclock CPU
O.C.
5.0G
Default
3.7G
CPU : Intel LGA 1151 i7-8700K | Motherboard : Prime Z370-A | DRAM : G.Skill 3333 8G*2 | Power : Corsair AX1500i | Water-cooling : Corsair H115i | OS: Windows 10


TPU


EPU


Fan Xpert 4


Digi+ Power
Control


Turbo App
CPU performance boost
Unleash your PC's full performance with the ASUS AI Suite 3 utility. The TurboV Processing Unit (TPU) is the intelligence behind our automated system-tuning utility, offering the ability to fine-tune voltages, monitor system stats, and adjust overclock parameters for optimal performance.

All-round energy efficiency
With the Energy Processing Unit (EPU) you'll enjoy system-wide power savings. The 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.

Flexible cooling controls for air or liquid
With Prime Z370-A you have comprehensive control over fans, water pumps, and even all-in-one (AIO) coolers ― all via Fan Xpert 4 or our media-acclaimed UEFI. Whether you're cooling with air or water, Auto-Tuning mode intelligently configures all parameters with a single click. There's also Extreme Quiet mode, which reduces all fan speeds to below the default minimum — keeping your system whisper-quiet when performing light tasks.

Precise digital power control
Digi+ delivers real-time control over voltage droop, switching frequency and power-efficiency settings, allowing you to fine-tune CPU voltage regulation for ultimate stability and performance.

App specific optimization for professionals and gamers
Whether you're a professional designer or hardcore gamer, you'll feel the benefit of the ASUS-exclusive 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 Prime Z370-A system is perfectly optimized for whatever you're doing.

Make your memory go faster
ASUS OptiMem preserves memory signal integrity by routing memory traces and vias to the optimal PCB layer, and our T-Topology layout ensures time-aligned signaling by balancing trace lengths between memory slots. These enhancements lead to more headroom for overclocking and improved stability, allowing memory speeds of DDR4-4000 and beyond with all slots populated.

Improved stability and overclocking
with all slots populated
DDR4 – 4000MHz
CPU : Intel LGA 1151 i7-8700K | Motherboard : Prime Z370-A | DRAM : G.Skill F4-4000C18Q-32GTZ*4 | Power : Corsair AX1500i | Water-cooling : Corsair H115i | OS: Windows 10
OC Design – ASUS Pro Clock Technology
Prime Z370-A includes a dedicated base-clock (BCLK) generator that extends CPU and memory overclocking margins. This custom solution works in tandem with the TPU to enhance voltage and BCLK overclocking control, providing the flexibility to extract every ounce of performance from the Intel Core 8th Generation processors.

BCLK Range
OC
432MHz
Default
100MHz

CPU Frequency
OC
5.5G
Default
3.7G
*BCLK overclocking range will vary according to CPU capabilities, cooling, motherboard support and tuning options.
CPU : Intel LGA 1151 i7-8700K | Motherboard : Prime Z370-A | DRAM : G.Skill 4000-8G*2 | Power : Corsair AX1500i | Water-cooling : Corsair H115i GTX | OS: Windows 10
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Cooler by design
Prime Z370-A features the most comprehensive cooling controls ever, configurable via Fan Xpert 4 or the UEFI BIOS.

Multiple temperature sources


AIO pump


4-pin PWM/DC fan

ASUS Fan Extension Card support


Smart protection
Each header can be set to monitor and react to three thermal sensors, and via Fan Xpert 4 you can even assign a sensor to monitor the temperature of supported ASUS graphics cards — for optimal cooling during GPU- or CPU-intensive workloads.


ASUS Fan Holder
With the all-new ASUS Fan Holder increasing airflow your Prime Z370 Series motherboard's VRM area is simple. Just screw on a 40/50mm fan, mount the bracket on the heatsink, and hook the fan up to a header for a targeted cooling boost. With the Fan Holder and fan in place, VRM temperatures are reduced by up to 25oC — perfect for your overclocking adventures.


Media-acclaimed UEFI BIOS
The smoothest, slickest mouse-controllable graphical BIOS has been improved to make it even more appealing. Whether you're a PC novice or a seasoned overclocker, EZ and Advanced modes will help you quickly find your way, quickly and easily.

EZ Tuning Wizard
Quickly apply a CPU overclock to improve system performance, or configure a RAID array for faster data retrieval and backups

My Favorites
Quickly discover tuning options and add preferred tools to the list.
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Ultrafast connectivity
M.2
Speed up with onboard M.2 up to 32Gbps
With x4 PCI Express 3.0/2.0 bandwidth, M.2 supports up to 32Gbps data-transfer speeds. It's the perfect choice for an operating system or application drive, providing fast access to data.

M.2 heatsink
Keep your SSD cooler
Prime Z370-A has an ultra-efficient heatsink to reduce M.2 SSD temperatures by up to 20°C — and that means optimal storage performance and improved SSD longevity.


3D-Printable M.2 fan mount
Active cooling for your SSD
ASUS Prime Z370-A features dedicated mounting points for the ASUS 3D-printable M.2 cooler. Supporting a 40mm fan, the M.2 cooler teams up with the onboard M.2 heatsink to reduce drive temperatures by up to 25°C, ensuring your high-performance SSD always delivers peak performance.


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Intel Optane memory
Intel Optane memory ready
Intel Optane™ is a revolutionary non-volatile memory technology supported by Prime Z370-A. Intel Optane memory modules accelerate attached storage to reduce boot and load times, so everything feels faster and more responsive.

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USB 3.1 Gen 2 Type-A & Type-C
Ultimate-speed 10Gbps with USB 3.1 Gen 2 onboard
With backward-compatible USB 3.1 Gen 2 Type-A™ and reversible USB 3.1 Gen 2 Type-C™ ports, you'll experience ultimate connection flexibility and blazing data-transfer speeds of up to 10Gbps.

ThunderboltEX 3 Card
Experience blistering ThunderboltTM 3 speeds and any-way-up connectivity
Prime Z370-A provides full support for a ThunderboltEX 3* card. An Intel-certified Thunderbolt™ 3 add-on card enables breathtaking bi-directional speeds of up to 40Gbps through a single cable — up to 4X faster than other PC data-transfer protocols. Beyond sheer bandwidth, Thunderbolt 3 supports daisy-chaining up to six devices, utilizes a Type-C reversible connector for compatibility with the latest USB 3.1 Gen 2 Type-C devices, and meets USB Power Delivery specifications for fast, high-power charging of up to 36W.

*ThunderboltEX 3 card available separately for purchase.

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Intel Ethernet
More throughput, less CPU usage
Prime Z370-A features the very latest Intel Ethernet. Intel's LAN has the advantage of reducing CPU overhead and offering exceptionally high TCP and UDP throughput for faster, smoother data transfer.
Lower CPU workload

High TCP & UDP throughput
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Reliable stability and compatibility
SafeSlot
Protect your graphics card investment
SafeSlot is the PCIe slot reinvented by ASUS and engineered to provide superior retention and shearing resistance. Manufactured in a single step using a new insert-molding process, SafeSlot integrates the slot with fortifying metal for an inherently stronger slot, which is then firmly anchored to the PCB through additional solder points.

Built to Last
ASUS is the world's foremost motherboard manufacturer, renowned for our unique Design Thinking approach. Our exhaustive testing exceeds industry standards, supported by high-quality components for exceptional real-world protection. Our motherboards are proven to be compatible with more than 1,000 components and devices, and each new model undergoes a minimum of 8,000 hours of strict validation. ASUS gives you the peace of mind of knowing that your motherboard is fit for all environments and applications. By choosing ASUS, you also gain the freedom to select outstanding component options, for trouble-free DIY experiences.
5X
Protection III

Hardware safeguards to ensure long-term durability.


520+
DDR4 compatibility

Industry-leading DDR4 memory compatibility for best flexibility and reassurance.


1000+
compatible devices

Compatibility with a range of CPUs, memory modules, graphics cards and more.


8000+
validation hours

Extensive testing with latest components for enhanced reliability, compatibility and safety.


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Upgrade to unrivalled audio

Outstanding audio
Realtek codec and unique design features for pristine, powerful audio

Prime Z370-A utilizes a unique audio codec designed in close collaboration with Realtek — the Realtek S1220A. It also features an unprecedented 120dB signal-to-noise ratio for the stereo line-out and a 113dB SNR for the line-in, providing pristine audio quality. Additionally, a new impedance-sensing circuit automatically adjusts gain to ensure the optimal volume range for your headphones.

DTS Headphone:XTM
Surround sound
Immersive 3D surround-sound technology provides incredible audio experiences.
Crystal Sound 3
Flawless audio that immerses you in the game
Power pre-regulator
Reduces power-input noise to ensure consistent performance.

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.
Integrated amplifier
Capable of driving high-impedance headphones, without rolling-off high or low frequencies.

De-pop circuit
Reduces start-up popping noise to all audio outputs.

Premium Japanese-made audio capacitors
Premium parts provide an immersive sound signature, with exceptional fidelity.
Visual beauty, virtual worlds
Aura Sync
Outshine the competition
A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura Sync offers full RGB control with a variety of functional presets for the built-in RGB LEDs as well as the LED strips connected to the onboard RGB headers.* And it can all be synced with an ever-growing portfolio of Aura-capable ASUS hardware.

Learn more >

Static

Breathing

Strobing

Rainbow

Color cycle

Comet

Flash &
dash

Wave

Glowing
Yo Yo

Starry
night

Music
effect

CPU
temperature
* The Aura RGB-strip header supports 5050 RGB LED strips with a max power rating of 3A (12V). For maximum brightness, strip length should not exceed 3m.
** LED Strips and Aura-compatible devices are sold separately.

Beyond VR ready
Complete your immersion
Prime Z370-A isn't just VR ready — it goes way beyond. The ASUS Beyond VR Ready marque means that Prime Z370-A 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.
VR

Intel Z370 chipset
The Intel® Z370 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 Z370 provides a maximum of 10 USB 3.1 Gen 1 ports, six SATA 6Gbps ports, and 32Gbps M.2 and PCIe 3.0 lane speed support, for faster data retrieval. Intel Z370 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 (4-DIMM) DDR4 memory and 16 PCI Express 3.0/2.0 lanes for great performance.