Will this fit a triple wide graphics card like a RTX 2080 Ti comfortably?

I’ve built two systems so far with triple-fan RTX 2080 TI cards. No problems. Just be sure your case is wide enough and has really good air flow. I used Fractal Design Meshify S2 Black ATX Modular High-Airflow Dark Tint Tempered Glass Window Mid Tower Computer Case for both builds.

probably a really stupid question but does this thing have a display port? ive tried looking around to find one in pics but havent been able to. If not does it support 144hz on monitors?

No. There's an HDMI port. If you want DP then you'll need to get a video card with DP.

Does the ASUS ROG Maximus Hero XII support Intel i9 9900 Coffee Lake?

No, the i9 9900 uses the older 1151 LGA and 300 series chipsets.

What 3600MHz (32gbX4) works with this motherboard as pictured? I’ve tried G.Skill’s and the enabling of XMP 2 causes lots of BSOD and exe file to fault!

Refer to the motherboard memory marketing with 4 X 32gb 3600MHz memory for the picture reference.

So i have seen some unboxing videos of this board. I have noticed the motherboard doesn't come in a anti static bag. So does the box come shrink wrapped or tapped shut? Just worried of getting one that has been tampered with is all.

It’s taped shut and has an anti-static sheet under the mb.

Is there any problem fitting triple wide GPU card (2080 Ti)?

I’ve built two systems so far with triple-fan RTX 2080 TI cards. No problems. Just be sure your case is wide enough and has really good air flow. I used Fractal Design Meshify S2 Black ATX Modular High-Airflow Dark Tint Tempered Glass Window Mid Tower Computer Case for both builds.

After spending a fortune on a completely new PC, spending over 72 hours awake waiting to beat the resellers to the i9 unlocked processor... Not I've read that this board DOES NOT work with my PCIe 4.0 parts?? Is this incorrect or am I going to have to buy new parts again?

The 10900k has no pci4 support so currently it doesnt matter if the board supports it. Its possible 11th gen intel will stick with LGA1200 and also support pci4. So yes if you want to future proof then go with a different board. If you require PCI4 now you will have to go with AMD.

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Main image of ASUS ROG MAXIMUS XII HERO (WI-FI) LGA 1200 (Intel 10th Gen) Intel Z490 (WiFi 6) SATA 6Gb/s ATX Intel Motherboard (14+2 Power Stages, DDR4 4800+, 5Gbps LAN, Intel LAN, Bluetooth v5.1, Triple M.2, Aura Sync)

Alt view image 2 of 7 - ASUS ROG MAXIMUS XII HERO (WI-FI) LGA 1200 (Intel 10th Gen) Intel Z490 (WiFi 6) SATA 6Gb/s ATX Intel Motherboard (14+2 Power Stages, DDR4 4800+, 5Gbps LAN, Intel LAN, Bluetooth v5.1, Triple M.2, Aura Sync)

Alt view image 3 of 7 - ASUS ROG MAXIMUS XII HERO (WI-FI) LGA 1200 (Intel 10th Gen) Intel Z490 (WiFi 6) SATA 6Gb/s ATX Intel Motherboard (14+2 Power Stages, DDR4 4800+, 5Gbps LAN, Intel LAN, Bluetooth v5.1, Triple M.2, Aura Sync)

Alt view image 4 of 7 - ASUS ROG MAXIMUS XII HERO (WI-FI) LGA 1200 (Intel 10th Gen) Intel Z490 (WiFi 6) SATA 6Gb/s ATX Intel Motherboard (14+2 Power Stages, DDR4 4800+, 5Gbps LAN, Intel LAN, Bluetooth v5.1, Triple M.2, Aura Sync)

Alt view image 5 of 7 - ASUS ROG MAXIMUS XII HERO (WI-FI) LGA 1200 (Intel 10th Gen) Intel Z490 (WiFi 6) SATA 6Gb/s ATX Intel Motherboard (14+2 Power Stages, DDR4 4800+, 5Gbps LAN, Intel LAN, Bluetooth v5.1, Triple M.2, Aura Sync)

Alt view image 6 of 7 - ASUS ROG MAXIMUS XII HERO (WI-FI) LGA 1200 (Intel 10th Gen) Intel Z490 (WiFi 6) SATA 6Gb/s ATX Intel Motherboard (14+2 Power Stages, DDR4 4800+, 5Gbps LAN, Intel LAN, Bluetooth v5.1, Triple M.2, Aura Sync)

Alt view image 7 of 7 - ASUS ROG MAXIMUS XII HERO (WI-FI) LGA 1200 (Intel 10th Gen) Intel Z490 (WiFi 6) SATA 6Gb/s ATX Intel Motherboard (14+2 Power Stages, DDR4 4800+, 5Gbps LAN, Intel LAN, Bluetooth v5.1, Triple M.2, Aura Sync)

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ASUS ROG MAXIMUS XII HERO (WI-FI) LGA 1200 (Intel 10th Gen) Intel Z490 (WiFi 6) SATA 6Gb/s ATX Intel Motherboard (14+2 Power Stages, DDR4 4800+, 5Gbps LAN, Intel LAN, Bluetooth v5.1, Triple M.2, Aura Sync)

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Option: ROG MAXIMUS XII HERO (WI-FI)

PRIME Z490M-PLUS
PRIME Z490-A
PRIME Z490-P
ROG MAXIMUS XII APEX
ROG MAXIMUS XII EXTREME
ROG MAXIMUS XII FORMULA
ROG MAXIMUS XII HERO (WI-FI)
ROG STRIX Z490-A GAMING
ROG STRIX Z490-E GAMING
ROG STRIX Z490-F GAMING
ROG STRIX Z490-G GAMING (WI-FI)
ROG STRIX Z490-H GAMING
ROG STRIX Z490-I GAMING
TUF GAMING Z490-PLUS (WI-FI)

Intel LGA 1200 socket: Designed to unleash the maximum performance of 10th Gen Intel Core processors
Robust Power Solution: 14+2 power stages with ProCool II power connector, high-quality alloy chokes and durable capacitors to provide reliable power even when push the CPU performance to the limit
Optimized Thermal Design: Except comprehensive heatsink, heatpipe and fan headers, features low-noise AI cooling to balance thermals and acoustics by reducing fan speeds and maintaining a 5 Celsius delta
Fastest Gaming Connectivity: Dual Ethernet with 5Gb and gigabit Ethernet, LANGaurd, 3 M.2, USB 3.2 Gen 2, and Intel WiFi 6 AX201 (802.11 ax)
Industry-leading Gaming Audio: High fidelity audio with the SupremeFX S1220 codec, DTS Sound Unbound and Sonic Studio III draws you deeper into the game action
Unmatched Personalization: ASUS-exclusive Aura Sync RGB lighting, including RGB headers and Gen 2 addressable headers
DIY Friendly Design: Pre-mounted I/O Shield ESD Guards

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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Model
Brand	ASUS
Series	ROG
Model	MAXIMUS XII HERO (WI-FI)

Supported CPU
CPU Socket Type	LGA 1200
CPU Type	Intel Socket 1200 for 10th Gen Intel Core, Pentium Gold and Celeron processors* * Refer to www.asus.com for CPU support list.
Supported CPU Technologies	Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max Technology 3.0 Intel Turbo Boost Max Technology 3.0 support depends on the CPU types.

Chipsets
Chipset	Intel Z490

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	DDR4 4800(O.C.)/ 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/ 2800/ 2666/ 2400/ 2133 MHz Non-ECC, Un-buffered Memory * * 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).
Maximum Memory Supported	128GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 3.0 x16	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 x16 slot (supports x4 mode)** * Support PCIe bifurcation for RAID on CPU function. ** The PCIEX16_3 shares bandwidth wih M.2_2. The PCIEX16_3 will be disabled when M.2_2 runs x4 mode.
PCI Express x1	3 x PCIe 3.0 x1 slots

Storage Devices
Serial ATA (SATA)	6 x SATA 6Gb/s
M.2	M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 mode)* M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA mode)** * M.2_2 shares bandwidth with PCIEX16_3. When M.2_2 runs x4 mode, PCIEX16_3 will be disabled. When M.2_2 runs x2 mode, PCIEX16_3 runs x1 mode. ** M.2_3 shares bandwidth with SATA6G_56. When M.2_3 is populated SATA6G_56 will be disabled.
Intel Optane Ready	Yes
SATA RAID	0/1/5/10

Onboard Audio
Audio Chipset	ROG SupremeFX High Definition Audio CODEC S1220
Audio Channels	8 Channels * Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio.

Onboard LAN
LAN Chipset	Aquantia AQC111C
Second LAN Chipset	Intel I219V
Max LAN Speed	5Gbps + 1Gbps
Wireless LAN	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	Bluetooth v5.1* * BT 5.1 function will be ready in Windows 10 build 19041 or later.

Rear Panel Ports
Back I/O Ports	1 x ASUS Wi-Fi Module 1 x Clear CMOS button 5 x Gold-plated audio jacks 1 x HDMI 1.4b port 1 x Intel I219V 1Gb Ethernet 1 x Marvell AQtion AQC111C 5Gb Ethernet 1 x Optical S/PDIF out 4 x USB 3.2 Gen 2 ports (3 x Type-A + 1 x USB Type-C) 4 x USB 3.2 Gen 1 ports (4 x Type-A) 2 x USB 2.0 ports (2 x Type-A) 1 x USB BIOS FlashBack button

Internal I/O Connectors
Onboard USB	1 x USB 3.2 Gen 2 front panel connector (suppports USB Type-C) 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports 2 x USB 2.0 headers support additional 4 USB 2.0 ports
Other Connectors	Fan and cooling related 1 x 4-Pin CPU fan header 1 x 4-Pin CPU OPT fan header 1 x 4-Pin AIO Pump header 3 x 4-Pin Chassis fan headers 1 x 4-Pin H_AMP fan header 1 x W_PUMP+ header 1 x 2-pin Water in header 1 x 2-pin Water out header 1 x 3-pin Water flow header Miscellaneous 2 x AURA addressable Gen 2 headers 2 x AURA RGB headers 1 x FlexKey button 1 x Front panel audio header (AAFP) 1 x ReTry button 1 x Speaker header 1 x Start button 1 x 10-1 System panel header 1 x Thermal sensor header 1 x Thunderbolt header

Physical Spec
Form Factor	ATX
LED Lighting	RGB
Power Pin	1 x 24-pin main power connector 1 x 8-pin +12V power connector 1 x 4-pin +12V power connector

Features
Features	Multi-GPU Support: Supports NVIDIA 2-Way SLI Technology Supports AMD 3-Way/2-Way CrossFireX Technology Special Features: ROG Extreme OC kit - FlexKey button - ReTry button - Start button Extreme Engine Digi+ - 10K Black Metallic Capacitors - 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 ASUS EZ DIY - BIOS Flashback button - Clear CMOS button - Procool II - Pre-mounted I/O shield - SafeSlot AURA Sync - Standard RGB headers - Addressable Gen 2 RGB headers 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 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: 256MB Flash ROM, UEFI AMI BIOS Manageability: WOL by PME, PXE Operating System: Windows 10 - 64-bit

Packaging
Package Contents	Accessories: Cables 1 x Addressable RGB extension cable 1 x RGB extension cable 4 x SATA 6Gb/s cables Additional Cooling Kit 1 x Fan bracket 1 x ROG assistant fan (40mm) Miscellaneous 2 x M.2 Rubber Packages 2 x M.2 SSD screw packages 1 x Q-connector 1 x ROG key chain 1 x ROG logo plate sticker 1 x ROG stickers 1 x ROG thank you card 1 x ASUS 2x2 dual band Wi-Fi moving antennas Installation Media 1 x Support DVD Documentation 1 x User manual

Additional Information
First Listed on Newegg	January 30, 2026

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ASUS ROG MAXIMUS XII HERO (WI-FI) LGA 1200 (Intel 10th Gen) Intel Z490 (WiFi 6) SATA 6Gb/s ATX Intel Motherboard (14+2 Power Stages, DDR4 4800+, 5Gbps LAN, Intel LAN, Bluetooth v5.1, Triple M.2, Aura Sync)

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