Intel Z370 EATX enthusiast motherboard with extreme performance, DDR4 4500MHz+, ROG DIMM.2 (dual M.2), onboard 5G Ethernet, USB 3.1 Gen2 and Aura Sync RGB lighting

Intel LGA1151 socket: Ready for 8th Gen Intel® Core™ processors.
Engineered for performance: Optimized 2-DIMM memory trace layout for superior stability and performance, supporting DDR4 overclocking to 4500MHz+ and beyond.
Overclocker’s toolkit: hardware-level controls and onboard condensation detection circuits to aid with subzero overclocking.
ROG DIMM.2: vertically-installed dual M.2 expansion card with a bundled fan bracket for maximum cooling and performance.
5-Way Optimization: Automated system-wide tuning, providing overclocking and cooling profiles that are tailor made for your rig.
Cutting-edge connectivity: Onboard 5G Ethernet and Intel Gigabit Ethernet for data transfers at lightning speeds.
Your board, your insignia: Aura Sync RGB lighting, four 4-pin RGB headers and illuminated customizable nameplate featured on a distinct X-shaped PCB.
Immersive audio: SupremeFX high fidelity audio that draws you deeper into the action.
Best protection: patent-pending SafeSlot, SafeDIMM and premium components for maximum durability.

THE BOARD FOR EXTREME PERFORMANCE

Every aspect of the ROG Maximus X Apex purposefully defies convention to break performance boundaries and set new standards. Its feature set is carefully selected to optimize component layout and trace pathways for maximum signal integrity. That foundation is backed by all the tools and tweaking options you need to push the platform to the limit, and cooling options to keep everything under control. With a distinct X-shaped PCB that's accented by RGB lighting, and performance-first engineering, the Maximus X Apex is suitable for elevating builds to showcase status, or satisfying overclocking addicts that thrive on the edge.

RECORDS SMASHED

ROG Maximus X Apex is built to break records — and it's already done just that. With its optimized layout and ability to withstand cryogenic temperatures, Apex has already scored 9 global first-places and set a CPU frequency world record* of 7.3GHz on all six cores of the Intel Core i7-8700K. That's a staggering 97.3% overclock of the chip‘s default 3.7GHz frequency!

*World records and global first-place positions were verified on 5th October 2017, and are recorded at HWBOT.org.


OVERCLOCKER'S TOOLKIT

HARDWARE-LEVEL CONTROLS

ROG Maximus X Apex includes an overclocker's toolkit with hardware-level controls to aid your overclocking experience. The motherboard's Dual BIOS allows you to experiment with different firmware versions and provides a path for recovery in case one becomes corrupt, and the onboard switch allows you to easily change between the first and second BIOS. The overclocker's toolkit also includes a Pause switch to halt the system, and four PCIe switches for quick slot toggling. Other tools include Safe Boot and ReTry buttons, a LN2 mode jumper to aid POST at sub-zero temperatures, and a Slow mode switch. Combined, they're quick and easy time-savers designed to help you break more records.

1
QLED
Four LEDs to show the current boot status.

2
SLOW MODE SWITCH*
Instantly reduces the CPU ratio to 8X to bypass finicky benchmark passages.

3
PAUSE SWITCH*
Activate to pause the system and fine-tune OC parameters mid-benchmark.

4
PCIE SWITCHES
Four switches to independently enable or disable any of the four x16-length PCIe slots, for easy debugging.

5
LN2 MODE JUMPER
Jumper to enable special options and functions for liquid-nitrogen (LN2) overclocking.

6
PROBEIT
Check the voltage via integrated measurement points.

7
RETRY BUTTON
One press instantly initiates a hard reset.

8
SAFE BOOT BUTTON
Instantly reset the PC and boot directly into a safe mode.

9
MEMOK!
Instantly retune memory settings for a guaranteed boot.

10
BIOS SWITCH (FOR DUAL BIOS)
Switch quickly and easily between BIOS one and two.

*Slow mode and Pause switches require that LN2 mode is enable

CONDENSATION DETECTION

Specialized circuitry allows Maximus X Apex to detect when condensation occurs on the back of the board. Divided into three distinct sections — CPU, DRAM and PCIe — the feature provides a useful warning when an area may be at risk of short-circuiting.




CPU LED

DRAM LED

PCIE LED
Flashes when condensation is detected near the CPU.
DDR4 OVERCLOCKING

ROG engineers adopted a two-slot memory design, enabling a shorter trace layout for tighter control over impedance and reduced signal interference. And it's teamed with ASUS OptiMem to preserve memory signal integrity by routing traces and vias to the optimal PCB layer. Together, the enhancements provide more headroom for overclocking and improved stability, allowing Apex to achieve memory speeds of DDR4-4500MHz and beyond.

*Overclocking range will vary according to CPU capabilities and cooling.
ASUS PRO CLOCK TECHNOLOGY WITH EXTREME ENGINE DIGI+

The dedicated base-clock (BCLK) generator designed for 8th Generation Core™ processors is what allowed Apex to set an overclocked BCLK frequency record of 584MHz*. This custom solution works in tandem with the ASUS TurboV Processing Unit (TPU) to enhance voltage and base-clock overclocking control — providing an exciting new way to boost performance to extreme heights. And, of course, Maximus X Apex includes Extreme Engine Digi+ — ROG's revered digital power controller. With a Digi+ PWM controller, Texas Instruments NexFET™ MOSFETs, MicroFine alloy chokes, and 10K black metallic capacitors, Extreme Engine Digi+ technology delivers consistently stable power.

5.8X
FASTER

BCLK Range
OC

584MHz
Default
100MHz
*BCLK overclocking range will vary according to CPU capabilities, cooling, motherboard support and tuning options.
OPTIMAL
COOLING
ROG DIMM.2

The innovative ROG DIMM.2 module is a vertically-installed expansion card that allows two M.2 drives to be connected via a DDR4 interface. You can then add a memory cooler, or a fan via the bundled mounting bracket to direct cool air over the M.2 drives, helping to control thermals and ensure maximum performance.


5-WAY OPTIMIZATION

One click takes care of all that complex tuning. ASUS 5-Way Optimization makes your PC smart. It dynamically optimizes essential aspects of the system, providing 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 for everyday computing, and deliver optimal airflow when the system is crunching through CPU or GPU-intensive tasks.
・ All-new stress test that allows users to optimize and overclock for CPU or memory-centric workloads.

FAN XPERT 4
DIGI+
POWER CONTROL
TURBO CORE APP
TPU
EPU

FLEXIBLE COOLING CONTROLS FOR AIR OR LIQUID

With ROG Maximus X Apex, you have comprehensive control over fans, water pumps and even all-in-one (AIO) coolers, via either Fan Xpert 4 or our award-wining 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.

COOLER BY DESIGN

ROG Maximus X Apex features the most comprehensive cooling controls ever, configurable via Fan Xpert 4 or the UEFI BIOS.

ROG Maximus X Apex

ONBOARD SENSORS AND HEADERS

Multiple temperature sources

4-pin PWM/DC fan

Water pump+

AIO pump
Full speed

Smart protection

Water flow

Water in/out
Each header can be set to monitor and react to three user-configurable thermal sensors, for workload based cooling. All easily managed by Fan Xpert 4 or UEFI.
CUTTING-EDGE
CONNECTIVITY
ONBOARD 5G ETHERNET

Designed for the demanding requirements of power users and content creators who push the envelope, onboard 5Gbps Ethernet plugs you into a new era of home networking. With up to 5X the bandwidth of standard gigabit Ethernet, you'll enjoy streaming uncompressed 4K UHD videos and backups and file transfers that are faster than ever before. And there's also support for intermediate 2.5Gbps connectivity, allowing you to step up to faster networks for maximum flexibility. Choose the bandwidth that meets your needs and enjoy ultra-low latency at any speed.

*Category 5e (30M) network cables support up to 5Gbps operation
Speed Compatible cable
100M CAT5
1G CAT5e
2.5G CAT5e
5G CAT5e(30M) , CAT6

LEADING
CUSTOMIZATION
OUTSHINE
THE COMPETITION

A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura offers full RGB lighting control with a variety of functional presets for the built-in RGB LEDs, as well as strips connected to the four onboard 4-pin RGB headers.* And it can all be synced with an ever-growing portfolio of Aura Sync-enabled ASUS hardware.

StaticStatic
BreathingBreathing
StrobingStrobing
RainbowRainbow
Color CycleColor Cycle
CometComet
Flash & DashFlash & Dash
WaveWave
Glowing Yo YoGlowing Yo Yo
Starry NightStarry Night
Music EffectMusic Effect
CPU temperatureCPU Temperature
*The Aura RGB-strip header supports standard 5050 RGB LED strips with a maximum power rating of 3A (12V). For maximum brightness, strip length should not exceed 3m.
**One extension cable is included. LED Strips and Aura Compatible devices are sold separately.
ILLUMINATED CUSTOMIZABLE NAMEPLATE

Use the bundled DIY kit to customize your nameplate, then see your personal mark illuminated with Aura Sync lighting!

*The pre-cut ROG logo is shown here as an example, but the content is easily customized.
**The LEDs for the customized nameplate are disabled by default by the LIGHT_BAR_2 jumper. Switch the jumper position in order to enable the LEDs.

DIY KIT

Black Mylar X3
Nameplate with protective film

CUT

Cut the black Mylar using a box cutter

download
Download the text file


TAPE

Remove the protective film from the custom name plate, and adhere the modified black sticker.


MOUNT

Mount the new nameplate onto the board with the provided screws.

play
Learn how to customize now

X-SHAPED PCB

ROG Maximus X Apex has an asymmetrical X-shaped circuit board with a radical lighting scheme that utilizes cutouts to create an impressive backlighting effect.


BEST GAMING
AUDIO
SUPREMEFX

SHIELDED AUDIO, SUPERIOR SOUND

ROG Maximus X Apex's awesome SupremeFX audio technology delivers an exceptional 113 dB signal-to-noise ratio on the line-in connection for best-ever ROG recording quality! We've also added a low-dropout regulator for cleaner power delivery to the SupremeFX S1220A codec. It all adds up to audio that envelops you as never before!


PREMIUM NICHICON™ CAPACITORS

Fine-quality Japanese-made components that produce a warmer, natural sound with exceptional clarity and fidelity.
Audio line shielding

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


DIY FRIENDLY
DESIGN
SafeSLOt
SAFESLOT

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.

*Patent pending
SafeDIMM
SAFEDIMM

SafeDIMM slots feature a metal key-pin that increases durability, versus traditional DIMM slots.