ASUS ROG Maximus X Formula LGA1151 (300 Series) DDR4 DP HDMI M.2 Z370 ATX Motherboard with onboard 802.11AC WiFi and USB 3.1 for 8th Generation Intel® Core™ Processors


CrossChill EK II lets you cool with air or water, no fan required! Redesigned cooling fins deliver up to 35˚C-lower MOSFET temperatures on water, and the standard G1/4" threaded fittings mean CrossChill EK II easily fits existing setups — so you you'll benefit from efficient, quiet cooling with the minimum of effort!
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.

How it work?

A dedicated header that can supply over 3A to high-performance PWM or DC water pumps.

Every onboard header supports auto-detection of PWM or DC fans.

*W_PUMP+ and AIO PUMP are also PWM/DC controllable.
App features

Awesome Features

Pre-mounted I/O shield

Clr CMOS button
BIOS Flashback® button
2x2 MU-MIMO 802.11 AC Wi-Fi
HDMI 1.4b
DisplayPort 1.2

Intel I219-V Gb LAN

GameFirst IV

USB 3.1 Gen 2 

Super Fast

Super Fast

Intel Z370 Chipset
USB 3.1 Gen 2 front panel connector
  1. SupremeFX S1220 CODEC

    ・ ES9023P High Definition DAC
    ・ Impedance sense for front and rear
    ・ 120dB SNR stereo playback output
    ・ 113dB SNR recording input

    Sonic Studio III

    ・ Sonic Studio Link

    Sonic Radar III

Dual M.2 Socket 3 Type M

・ 1 x 2242~22110 (PCIe 3.0 x4 + SATA)
・ 1 x 2242~22110 (PCIe 3.0 x4)


ROG Maximus X Formula supports two M.2 drives, delivering lightning-fast transfer speeds of up to 32Gbps. The first slot sits neatly below the PCH heatsink, and accommodates M.2 drives of up to 110mm in length (type 22110). The second slot is placed at the lower edge of the board and is oriented for vertical mounting, taking advantage of chassis airflow to help keep your high-performance M.2 drive cool
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 DDR4-4133 and beyond with all slots populated.

Generation after generation, ROG takes the Maximus Formula to new heights. Follow its evolution, from inception, all the way to the latest incarnation.

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