Designed for hardcore custom water cooling and featuring intelligent overclocking on 9th generation Intel Core processors, the ROG Maximus XI Formula takes high-end gaming to the next level. Connect liquid loops to the CrossChill EK III VRM block for optimal cooling. Customizable AURA Sync lighting and integrated LiveDash OLED display elevates the styling.
Technical Specifications
CPU Intel Socket 1151 9th / 8th Gen Intel CoreTM, Pentium Gold and Celeron Processors Supports Intel 14 nm CPU Supports Intel Turbo Boost Technology 2.0 NOTE: The Intel Turbo Boost Technology 2.0 support depends on the CPU types. Chipset Build in Intel Z390 Memory 4 x DIMM, Max. 64GB, DDR4 4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/ 3300(O.C.)/3200(O.C.)/3000(O.C.)/2800(O.C.)/2666(O.C.)/2400(O.C.)/2133 MHz Non-ECC, Un-buffered Memory Dual Channel Memory Architecture Supports Intel Extreme Memory Profile (XMP) NOTE: Hyper DIMM support is subject to the physical characteristics of individual CPUs. Graphic Integrated Graphics Processor- Intel UHD Graphics support VGA output support:HDMI port - Supports HDMI 1.4b with max. resolution 4096 x 2160 at 30 Hz / x at Hz Multi-GPU Support Supports NVIDIA 2-Way SLITM Technology Supports AMD 3-Way CrossFireXTM Technology Expansion Slots Socket 1151 for 9th / 8th Gen Intel CoreTM, Pentium Gold and Celeron processors 2 x PCIe 3.0 x16 Intel Z390 Chipset 1 x PCIe 3.0 x16 (max at x4 mode) Note 1 x PCIe 3.0/2.0 x1 Storage Socket 1151 for 9th / 8th Gen Intel CoreTM, Pentium Gold and Celeron processors : 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA and PCIE 3.0 x 4 mode)Note2 1 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x 4 mode) Intel OptaneTM Memory Ready LAN Aquantia AQC111C 5G LAN Intel I219V Anti-surge LANGuard ROG GameFirst V Technology Wireless Data Network Intel Wireless-AC 9560 Wi-Fi 802.11 b/g/n/ac Supports dual band frequency 2.4/5 GHz Supports channel bandwidth: HT20/HT40/HT80/HT160 Bluetooth Bluetooth 5.0 Audio ROG SupremeFX 8-Channel High Definition Audio CODEC S1220 - Impedance sense for front and rear headphone outputs - Supports:Jack-detection, Multi-streaming, Front Panel Jack-retasking - High quality 120 dB SNR stereo playback output and 113 dB SNR recording input - SupremeFX Shielding Technology - ESS ES9023P - Supports up to 32-Bit/192kHz playback Note3 Audio Feature : - Optical S/PDIF out port(s) at back panel USB Ports Intel Z390 Chipset:BR>-1 x USB 3.1 Gen 2 front panel connector port(s) Intel Z390 Chipset: -4 x USB 3.1 Gen 2 port(s) Intel Z390 Chipset: -8 x USB 3.1 Gen 1 port(s) Intel Z390 Chipset: -4 x USB 2.0 port(s) ASMedia USB 3.1 Gen 1 controller: -2 x USB 3.1 Gen 1 port(s) ROG Exclusive Features ROG Armor ReTry Button Start Button Extreme Engine Digi+: - MicroFine Alloy Chokes - 10K Black Metallic Capacitors Extreme Tweaker Overclocking Protection: - ASUS C.P.R.(CPU Parameter Recall) Crosschill EK III ROG Patented Pre-mounted I/O Shield ROG Exclusive Software - Mem Tweakit - RAMCache III - RAMDisk - CPU-Z - GameFirst V - Sonic Studio III + Sonic Studio Link - Sonic Radar III Special Features 5-Way Optimization by Dual Intelligent Processors 5 - 5-way Optimization tuning key perfectly consolidates TPU Insight, EPU Guidance,and Turbo app 2 " LiveDash AURA : - Aura Lighting Control - Aura RGB Strip Headers - Aura Lighting Effects Synchronization with compatible ASUS ROG devices - Aura Addressable Strip Header(s) ASUS Exclusive Features : - USB BIOS Flashback - MemOK II - AI Suite 3 - Ai Charger - Armoury Crate - Pre-mounted I/O Shield - ASUS NODE: hardware control interface - OptiMem II - ASUS EZ Flash 3 - BUPDATER - BIOS Flashback Button - Clear CMOS Button - Reset Button ASUS Q-Design : - ASUS Q-Code - ASUS Q-LED (CPU, VGA, Boot Device LED) - ASUS Q-DIMM - ASUS Q-Connector Operating System Support Windows 10 64-bit Back I/O Ports 1 x HDMI 4 x USB 3.1 Gen 2 6 x USB 3.1 Gen 1 , 1 x Optical S/PDIF out 1 x Clear CMOS button(s) 1 x USB BIOS Flashback Button(s) 1 x ASUS Wi-Fi Module 5 x Gold-plated audio jacks Anti-surge LAN (RJ45) port 1 x AQC-111C 5G LAN port Internal I/O Ports 2 x Aura Addressable Strip Header(s) 2 x Aura RGB Strip Headers 2 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s) 1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA and PCIE 3.0 x 4 mode) 1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x 4 mode) 6 x SATA 6Gb/s connector(s) 1 x CPU Fan connector(s) 1 x CPU OPT Fan connector(s) 1 x Chassis Fan connector(s) 1 x Optional Fan connector(s) 1 x AIO_PUMP connector 1 x H_AMP fan connector 1 x W_PUMP+ connector 1 x 4-pin EATX 12 V Power connector 1 x 24-pin EATX Power connector(s) 1 x 8-pin EATX 12V Power connectors 1 x Front panel audio connector(s) (AAFP) 1 x 5-pin EXT_FAN(Extension Fan) connector 1 x MemOK II switch(es) 1 x Thermal sensor connector(s) 1 x Node Connector(s) 1 x 5-pin EXT_FAN(Extension Fan) connector 1 x T_Sensor Connector 1 x W_IN header 1 x W_OUT header 1 x W_FLOW header 1 x Start button 1 x USB 3.1 Gen 2 front panel connector 2 x USB 3.1 Gen 1 connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s) 1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s) 1 x Start button 1 x Reset button 1 x Q-Code Accessories Users manual 2 x SATA 6Gb/s cable(s) 1 x ASUS 2T2R dual band Wi-Fi moving antennas (Wi-Fi 802.11a/b/g/n/ac compliant) 1 x Q-Connector 1 x Thermistor cable(s) 1 x ROG coaster(s) - 1 x Thermistor cable(s) 1 x ROG weave SATA 6G cable 1 x ROG Thank you card Item Dimension(L inchxW inchxH inch) 15 x 13 x 5 Weight 8.00lb Warranty Information 3 years
Product Details
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ASUS
ROG MAXIMUS XI FORMULA
192876131282
New
7.9 lbs
15 X 12 X 4
Feb 19, 2026
Dec 30, 2025
Product Identifiers:
Brand: Asus •
Part #: ROG MAXIMUS XI FORMULA • UPC: 192876131282 • Category: Motherboards
Asus ROG MAXIMUS XI FORMULA Motherboard ROG Maximus XI Formula LGA1151 DDR4 HDMI M.2 USB3.1 Gen2 WiFi ATX Retail