ASUS ROG MAXIMUS XII EXTREME LGA 1200 Z490 Chipset EATX Motherboard

ASUS ROG MAXIMUS XII EXTREME LGA 1200 Z490 Chipset EATX Motherboard overview

LGA 1200 socket for 10th-gen Intel® Core™ desktop processors
AI Enhancements: AI Overclocking, AI Cooling and AI Networking (from Game First VI)
Robust power delivery: Optimized power solution with 16 power stages, ProCool II power connectors, MicroFine Alloy chokes and 10K capacitors
Improved Cooling: dedicated water cooling zones, M.2 heatsink and various fan controls
Next-gen Connectivity: Marvell^® AQtion 10Gb, Intel^® 2.5Gb Ethernet , LANGaurd, Quad M.2, USB 3.2 Gen 2, and Intel^® Wi-Fi 6
Leading Customization Options: 2" LiveDash OLED, 2X addressable header + 2X 4-pin RGB header

POWER DELIVERY ENHANCEMENTS

Modern CPU architectures up the ante for motherboard power design by transitioning from deep power saving modes to full load almost instantaneously. Our latest VRM architecture rises to the challenge by utilizing teamed power stages to rapidly swing current, while maintaining exemplary thermal performance.

1	16-pin ProCool II power connector
	Ensures a snug and reliable connection to the EPS 12V power lines.

2	90A power stage
	The VRM features 16 infineon TDA21490 power stages, each rated to handle 90 amps.

3	MicroFine alloy chokes
	Each Power stage is accompanied by a high-permeability alloy-core choke rated to handle 45 amps.

4	10K Japanese-made black metallic capacitors
	Input and output filtering is provided by solid-polymer capacitors rated to last thousands of hours at high operating temperatures.

OPTIMEM III DDR4 4700+ MHZ (O.C.)

Boasting proprietary memory trace layout tweaks that improve signal integrity and mitigate noise, ASUS OptiMem III is more compatible with 3600 MHz+ memory kits, allowing them to run at higher frequencies. You can opt to optimize memory for high frequency settings, or low latency settings. With higher capacity memory kits, OptiMem III enables you to run at maximum frequency, whereas other motherboards will trade off frequency for capacity. Stack Maximus XII Extreme with your favorite modules and maximize throughput of the new 10th Generation Intel^® Core™ Comet Lake-S processor for applications that demand massive bandwidth.

Connectivity

1	USB 3.2 Gen 2 front-panel connectors
	Two front-panel USB 3.2 connectors area ready to accommodate a wide variety of devices.

2	Bundled Thunderbolt™ 3 Expansion Card
	At a breathtaking 40Gbps you'll experience faster transfers, with four times (4X) the data speeds of any other cable and twice (2X) the video bandwidth.

3	USB 3.2 Gen 2x2
	Reversible USB 3.2 Gen 2x2 Type-C™ ports provide ultimate flexibility and blazing data-transfer speeds.

STORAGE

Maximus XII Extreme supports up to four onboard M.2 drives to maximize storage. Two can be found on the ROG DIMM.2 module, next to the memory slots, and supports drives as long as 110 mm. The other two can be found under the aluminum heatsink cover. PCIe support ensures compatibility with the very latest NVMe SSDs for ultrafast transfer speeds.

Intelligent Motherboard

Our ROG engineers developed and extensively-tested intelligent software solutions to ensure your system stays in optimal condition.

1	AI Overclocking
	Tuning is now faster and smarter than ever before. AI Overclocking profiles the CPU and cooling to predict the optimal configuration for each system.

2	AI Cooling
	AI Cooling automatically manages and controls motherboard-connected fans, ensuring the most efficient settings depending on the current system load and temperature.

3	AI Networking
	GameFirst VI optimizes and organizes network bandwidth, effectively reducing jitter and eliminating spike lag to ensure smooth online gameplay.

NETWORKING

The beefed-up bandwidth doesn't stop with the Z490 platform. We also equipped Maximus XII Extreme with multiple networking technologies, so you can push throughput to the limits.

1	Wi-Fi 6 (AX201)
	Onboard Wi-Fi 6 (802.11ax) supports ultrafast network speeds, improved capacity and better performance in dense Wi-Fi environments, providing exceptional online gaming experiences.

2	10 Gbps onboard Ethernet
	Designed to meet the demanding requirements of power users and content creators, 10 Gbps onboard Ethernet provides a new level of home networking. With up to 10X 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.

3	Intel 2.5G Ethernet
	Onboard Intel 2.5G Ethernet gives your wired connection a boost, with up to a 2.5X improvement over standard Ethernet connections for faster file transfers, smoother lag-free gaming and high-res video streaming.

COOLER BY DESIGN

ROG Maximus XII Extreme features the most comprehensive cooling options ever.

Enjoy comprehensive control over fans and water pumps, via either Fan Expert 4 or our 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.

Multiple temperature sources

4-pin PWM/DC fan

Fan Extention Card II

COOLING HEATSINK

1	VRM heatsink
	A VRM heatsink is placed on the MOSFETs and chokes, and the embedded heatpipe connects to the aluminum I/O cover.

2	Aluminum I/O cover
	TAn aluminum I/O cover is connected to the primary heatsink via an embedded heatpipe, increasing mass and surface area for dissipation.

3	Extended VRM Heatsink
	Helps cool vital motherboard power delivery areas to enhance the overclocking potential of future processors.

4	Aluminum heatsink cover
	The heatsink cover is crafted from pure aluminum to efficiently cool the two onboard M.2 drives.

5	High-conductivity thermal pad
	The high-quality thermal pad improves overall heat transfer from the system by bridging the heat generated by the power stages to the heatsink.

6	Solid steel backplate
	A steel, cold-rolled coil construction backplate strengthens the motherboard to prevent bending, and adds additional mass to siphon heat from the VRM.

7	Chipset heatsink
	A chipset heatsink blends seamlessly with the aluminum heatsink cover and prominently features the ROG logo.

Accurate Voltage Monitoring

Conventional motherboards use single-ended sensing tapped from a location that isn't ideal, leading to a large disparity between the actual voltage fed to the CPU and the value reported to software. Maximus XII Extreme features a differential-sensing circuit that simplifies overclocking and tuning by allowing you to track voltages more accurately.

AUDIO

ROG Maximus XII Extreme’s SupremeFX audio features a dedicated card to limit signal interference, and packs the SupremeFX S1220 codec, ESS® ES9023P DAC and premium capacitors for enthusiast-grade audio performance.

1	ESS^®ESS®ES9023P
	creates a perfect balance for top-tier audio clarity capable of 112db DNR /-94dB THD+N for superior front-panel output

2	S1220 Codec
	10 DAC channels provide simultaneous 7.1-channel playback, independent 2.0-channel, multiple-stream stereo to front-panel outputs

3	Switching MOSFETS
	Unique design allows the codec's impedance-sensing function to be ported with either the front or rear headphone outputs

4	Nichicon^® CAPS
	Fine-quality Japanese-made components that produce a warmer, natural sound with exceptional clarity and fidelity

SONIC STUDIO III

Sonic Studio supports HRTF-based (head-related transfer function*) virtual surround for VR headsets, casting an immersive aural landscape that draws you deeper into the action. The intuitive Sonic Studio interface also offers a range of EQ options and one-click presets, allowing you to tailor acoustics to suit personal preferences or the characteristics of your headset.

DTS : Sound Unbound?

ROG Maximus XII Extreme includes a pre-loaded DTS Sound Unbound app that envelops you in audio as never before, conjuring whole new levels of immersion for extraordinary gaming and entertainment experiences. By exploiting Windows Sonic spatial technology, DTS Sound Unbound delivers audio in a virtual 3D space — putting you right in the middle of the soundscape, where you can sense the location and direction of every gunshot, footstep or other sound in your virtual environment.

CPU	Intel® Socket LGA1200 for 10th Gen Intel® Core™, Pentium® Gold and Celeron® processors* Supports Intel® 14 nm CPU Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0** Supports Intel® 14 nm CPU (* Refer to www.asus.com for CPU support list.) **Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types.
Chipset	Intel® Z490 Chipset
Memory	4 x DIMM, Max. 128GB, DDR4 4700+(O.C.)/ 4600(O.C.)/ 4500(O.C.)/ 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.)/ 3200(O.C.)/ 3000(O.C.)/ 2933(O.C.)/ 2800(O.C.)/ 2666/ 2400/ 2133 MHz Non-ECC, Un-buffered Memory* Dual Channel Memory Architecture Supports Intel® Extreme Memory Profile (XMP) OptiMem III * 10th Gen Intel® Core™ i9/i7 CPUs support 2933/2800/2666/2400/2133 natively. Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Expansion slots	Intel® 10th Gen Processors 2 x PCIe 3.0 x16 slots (support x16 or x8/x8 modes) Intel® Z490 Chipset 1 x PCIe 3.0 x4 slot* * PCIEx4 slot shares bandwidth with SATA6G_56 and PCIEx4 slot is default set at x2 mode.
Multi-GPU Support	Supports NVIDIA 2-Way SLI® Technology Supports AMD 3-Way CrossFireX™ Technology
Storage	Total supports 4 x M.2 slots and 8 x SATA 6Gb/s ports Intel® 10th Gen Processors DIMM.2_1 slot (Key M) via ROG DIMM.2, type 2242/2260/2280/22110 (supports PCIe 3.0 x4 mode)* DIMM.2_2 slot (Key M) via ROG DIMM.2, type 2242/2260/2280/22110 (supports PCIe 3.0 x4 mode)* Intel® Z490 Chipset M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)** M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 mode) 8 x SATA 6Gb/s ports Intel® Rapid Storage Technology supports Raid 0,1,5,10 Intel® Optane™ Memory Ready * The DIMM.2 Slots are disabled by default. Please adjust BIOS settings to enable DIMM.2 Slots. ** When M.2_1 is operating in SATA mode, SATA6G_2 will be disabled.
Ethernet	1 x Intel® I225-V Ethernet 1 x Marvell® AQtion AQC107 10Gb Ethernet ASUS LANGuard
Wireless & Bluetooth	Intel® Wi-Fi 6 AX201 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) support 1024QAM/OFDMA/MU-MIMO Supports up to 2.4Gbps max data rate Support 2.4/5GHz Dual-Band Supports channel bandwidth: HT20/HT40/HT80/HT160 Supports CNVI interface Bluetooth v5.1* *BT 5.1 function will be ready in Windows 10 build 19041 or later.
USB	Rear USB (Total 12 ports) 1 x USB 3.2 Gen 2x2 port(s) (1 x USB Type-C®) 3 x USB 3.2 Gen 2 port(s) (2 x Type-A + 1 x USB Type-C®) 6 x USB 3.2 Gen 1 port(s) (6 x Type-A) 2 x USB 2.0 port(s) (2 x Type-A) Front USB (Total 10 ports) 2 x USB 3.2 Gen 2 front panel connector(s) (support(s) USB Type-C®) 2 x USB 3.2 Gen 1 header(s) support(s) additional 4 USB 3.2 Gen 1 ports 2 x USB 2.0 header(s) support(s) additional 4 USB 2.0 ports
Audio	"ROG SupremeFX 8-Channel High Definition Audio CODEC S1220 - Impedance sense for front and rear headphone outputs - Jack-detection, Multi-streaming, Front Panel Jack-retasking - High quality 120 dB SNR stereo playback output and 113 dB SNR recording input - Supports up to 32-Bit/192kHz playback" Audio Features* - SupremeFX Shielding Technology - ESS™ ES9023 DAC + RC4580 OP AMP - LED-illuminated audio jacks - Rear optical S/PDIF out port - Premium Japanese audio capacitors - Audio cover * Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio.
Back Panel I/O Ports	1 x USB 3.2 Gen 2x2 port(s) (1 x USB Type-C®) 3 x USB 3.2 Gen 2 port(s) (2 x Type-A + 1 x USB Type-C®) 6 x USB 3.2 Gen 1 port(s) (6 x Type-A) 2 x USB 2.0 port(s) (2 x Type-A) 1 x ASUS Wi-Fi Module 1 x Intel® I225-V Ethernet port 1 x Marvell® AQtion AQC107 10Gb Ethernet port 5 x LED-illuminated audio jacks 1 x Optical S/PDIF out port 1 x BIOS FlashBack™ button 1 x Clear CMOS button
Internal I/O Connectors	Fan and cooling related 1 x 4-pin CPU Fan header(s) 1 x 4-pin CPU OPT Fan header(s) 2 x 4-pin Chassis Fan header(s) 8 x 4-pin Radiator Fan header(s) 2 x W_PUMP+ header(s) 1 x WB_SENSOR header(s) 1 x 2-pin Water In header 1 x 2-pin Water Out header 1 x 3-pin Water Flow header 1 x NODE header Power related 1 x 24-pin Main Power connector 2 x 8-pin +12V Power connector 1 x 4-Pin EZ_PLUG connector Storage related 2 x M.2 slots (Key M) 1 x DIMM.2 slot supports 2 x M.2 slots (Key M) 8 x SATA 6Gb/s ports USB 2 x USB 3.2 Gen 2 Front Panel connectors (support(s) USB Type-C®) 2 x USB 3.2 Gen 1 header(s) support(s) additional 4 USB 3.2 Gen 1 ports 2 x USB 2.0 header(s) support(s) additional 4 USB 2.0 ports Miscellaneous 2 x AURA Addressable Gen 2 header(s) 2 x AURA RGB header(s) 1 x BIOS Switch button 1 x FlexKey button 1 x Front Panel Audio header (AAFP) 1 x LN2 Mode jumper 8 x ProbeIt Measurement Points 1 x ReTry button 2 x RSVD switch 1 x Safe Boot button 1 x Slow Mode switch 1 x Speaker header 1 x Start button 1 x 10-1 pin System Panel header 1 x Thermal Sensor header 1 x Thunderbolt header
Special Features	ROG Extreme OC kit - EZ PLUG - FlexKey button - LN2 Mode - Probelt - ReTry button - Safe boot button - Start button - Slow Mode Extreme Engine Digi+ - 10K Black Metallic Capacitors - Infineon TDA21490 Power Stage - MicroFine Alloy Choke ASUS Q-Design - ASUS Q-Code - ASUS Q-Connector - ASUS Q-DIMM - ASUS Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) - ASUS Q-Slot ASUS Thermal Solution - Aluminum M.2 heatsink cover - Steel backplate ASUS EZ DIY - BIOS Flashback™ button - Clear CMOS button - Procool II - Pre-mounted I/O shield - SafeSlot AURA Sync - ROG Aura sync backplate - Standard RGB header(s) - Addressable Gen 2 RGB header(s) LiveDash OLED 2"
Software Features	ROG Exclusive Software - Mem Tweakit - RAMCache III - ROG CPU-Z - GameFirst VI - Sonic Studio III + Sonic Studio Virtual Mixer - Sonic Radar III - DTS® Sound Unbound - Overwolf - BullGuard Internet Security (1-year full version) ASUS Exclusive Software Armoury Crate - Aura Creator - Aura Sync - OLED Display AI Suite 3: - 5-Way Optimization with AI Overclocking TPU EPU Digi+ Power Control Fan Xpert 4 Turbo app - EZ update AI Charger WinRAR UEFI BIOS AI Overclocking Guide ASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode FlexKey
BIOS	2 x 256 Mb Flash ROM, UEFI AMI BIOS
Manageability	WOL by PME, PXE
Accessories	Cables 1 x Addressable RGB extension cable 1 x RGB extension cable 8 x ROG weave SATA 6G cables 1 x 3-in-1 Thermistor cables pack Additional Cooling Kit 1 x Fan bracket 1 x ROG assistant fan (40mm) Fan Extension Card II 1 x Fan Extension Card II 1 x Fan Extension Card II power 1 x Fan Extension Card II NODE connector cable 1 x Fan Extension Card II screw package ROG DIMM.2 with Heatsink 1 x ROG DIMM.2 with heatsink 2 x M.2 pad for ROG DIMM.2 2 x M.2 screw package for ROG DIMM.2 THUNDERBOLTEX 3-TR 1 x THUNDERBOLTEX 3-TR Card 2 x Mini DisplayPort cables 1 x ASUS TB header cable 1 x USB2.0 Cable Miscellaneous 1 x M.2 Rubber Package(s) 1 x M.2 SSD screw package(s) 1 x Q-connector 1 x ROG key chain 1 x ROG logo plate stickers 1 x ROG multi-bit screwdriver 1 x ROG stickers 1 x ASUS 2x2 dual band Wi-Fi moving antennas Installation Media 1 x USB drive with utilities and drivers Documentation 1 x User manual
Operating System	Windows® 10 - 64 bit
Form Factor	EATX Form Factor 12 inch x 10.9 inch ( 30.5 cm x 27.7 cm )

Delivery Options

Next Working Day Delivery

Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.

Pre 12 Next Working Day Delivery

Get your order delivered the next working day before 12:00pm for £10.98, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.

Weekend Delivery - Saturday & Sunday

If you need your order at the weekend, for £12.58, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.

Economy Delivery

Economy delivery is available on all orders of any value being shipped within the UK.