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MSI X299 TOMAHAWK AC Arsenal Gaming Intel X299 LGA 2066 DDR4 USB 3.1 SLI ATX Motherboard
New Product
All Products are Genuine, New & Original.
Shipping Time
Within 7 Working Days
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Delay
Due To Outbreak Of Covid 19 All The Shipments May Be Delayed.
₹27,539.00₹40,800.00 (-33%)
- Supports Intel Core X-Series Processor Family for LGA2066 Socket
- Supports DDR4-4266+(OC) Memory
- M.2 Shield: Keep M.2 SSDs safe while preventing throttling, making them run cooler & faster
- VR Ready: best virtual reality experience without latency, reduces motion sickness
- Gaming LAN and Wireless support, powered by Intel
CONQUER THE BATTLEFIELD
Featuring heavy plated heat sinks and fierce looks, MSI ARSENAL GAMING motherboards are packed with gaming features for a refined gaming experience.
Powered byÂ
 We are proud to be a part of the MSI GAMING testing program to help give gamers the best hardware to play games at the highest level.
Olof ‘olofmeister’ Kajbjer, Fnatic CS:GO Team

X299 TOMAHAWK AC
EXCEPTIONAL BY DESIGN

- Clear CMOS & Flash Back Button
- BIOS FLASHBACK+
- Lightning USB 3.1 Gen2
- Intel GAMING LAN
- Golden audio jacks with S/PDIF
- Full armed I/O & audio cover
Stunning looks, protecting the I/O and audio parts - Heavy plated armed heatsinks
Coverd with exclusive stainless steel for your best protection - DDR4 Boost
Optimized traces and isolated memory circuitry - PCI-E Steel Armor
Protecting VGA cards against bending and EMI - 2x Turbo M.2 with one M.2 SHIELD FROZR
Patent pending M.2 thermal solution. Keeps M.2 run faster. - Double ESD protection
Double grounding layered mounting holes prevent ESD damage - Audio Boost 4 with amplifier
Optimized gaming audio using best components, with Nahimic 2
MYSTIC LIGHT
PERSONALIZE YOUR GAMING RIG
Customize and set up your own color scheme with RGB Mystic Light. Select any of the colors from the palette using your smartphone or the Mystic Light App to match your system style. Bored of the same colors? Simply change the complete look of your system in 1 second!
Cooling your PC is essential for reliable performance. We’ve made sure to include enough fan headers with full control to allow you to cool your system any way you want.
GAMING FEATURES
YOUR IN-GAME ADVANTAGE
Outsmart and outperform your opponents in-game using an array of unique MSI GAMING tools. Clever hardware & software tools, created to keep you one step ahead of the competition and boost your skills.

STORAGE
BE THE FIRST ON THE BATTLEFIELD
This MSI GAMING motherboard supports all the latest storage standards. This allows you to connect any ultra-fast storage device, giving you in-game benefits. Start games faster, load levels faster and have a real advantage over your enemies.
VIRTUAL & MIXED REALITY
IMMERSE YOURSELF INTO VIRTUAL WORLDS
Integrating the very best of cutting edge technologies on MSI hardware provides a smooth VR ride. Through joint efforts with major VR brands, combined with unique MSI features geared to VR, MSI brings gamers and VR professionals a vivid and realistic experience in which content truly comes alive.

AUDIO
SOUND THAT PULLS YOU INTO THE GAME
Get the most immersive sound experience when gaming. MSI Audio Boost delivers the highest sound quality through the use of premium quality audio components. This lets you enjoy breathtaking, game-changing sound to create the most exciting gameplay.
GAMING LAN
DOMINATE THE GAME WITH THE LOWEST LATENCY
Get ready to crush your enemies on the battlefield with MSI GAMING LAN. Featuring the highest quality components tuned to deliver the best online gaming experience without lag.
MEMORY
UNMATCHED MEMORY PERFORMANCE
MSI motherboards are crammed with features to fuel your gaming rig’s memory with more speed, higher overclockability and increased stability.
EXTREME PERFORMANCE
DESIGNED FOR OVERCLOCKING
Combining industries best components with MSI’s top notch R&D design, you can count on this motherboard to deliver world class performance. System tuning and troubleshooting tools are at your disposal to push your system to new heights.
USB
MAXIMIZE YOUR USB DEVICE PERFORMANCE
Transfer your favorite games, music and movies over USB faster than ever. MSI offers a wide variety of options to connect and boost your USB 3.1 devices, delivering lightning-fast transfer speeds up to 10Gb/s!
SOFTWARE
APPS TO HELP YOU WIN
With years of experience in creating performance enhancing tools that are easy to use, only the highest quality applications are at your disposal. Use these tools to get the most out of your motherboard and achieve victory when gaming.
QUALITY & PROTECTION
BUILT ON EVERLASTING QUALITY
Using only the finest quality components and integrating the latest technological innovations delivers the best possible gaming and professional experience. Rigorous quality testing under the most extreme conditions ensures a super reliable, high performance motherboard.
BIOS
A GAMERS’ BIOS
We made sure our BIOS contains all the latest options and is easy to use for everyone. The extensive features let you fine-tune your system to deliver reliable maximum performance when gaming.










Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries.
© 2017 NVIDIA Corporation. All rights reserved. NVIDIA, GeForce , and NVIDIA Pascal are registered trademarks of NVIDIA Corporation in the U.S and other countries
Brand and product names mentioned are trademarks of their respective owners.

Additional information
Weight | 1 kg |
---|---|
Dimensions | 35 × 32 × 6 cm |
WARRANTY*** | 3 Years |
Specifications
- Socket2066
- CPU (Max Support)X-Series
- ChipsetIntel® X299 Chipset
- DDR4 MemoryIntel® Coreâ„¢ X-series Processors (6-core above 78XX/79XX) – Quad channel memory support DDR4 4133+(OC)/4000(OC)/3866(OC)/3800(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200(OC)/3000(OC)/2933(OC)/2800(OC)/2667/2400/2133 MHz* Intel® Coreâ„¢ X-series Processors (4 core i7-7740X/i5-7640X) – Dual channel memory support DDR4 4500+(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/3800(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200(OC)/3000(OC)/2933(OC)/2800(OC)/2667/2400/2133 MHz*
- Memory ChannelQuad
- DIMM Slots8
- Max Memory (GB)128
- PCI-Ex164
- PCI-E GenGen3
- PCI-Ex12
- SATAIII8
- M.2 Slot2
- U.21
- RAID0/1/5/10
- TPM (header)1
- LAN10/100/1000*1
- USB 3.1 ports (Front)1(Gen2, Type C), 4(Gen1, Type A)
- USB 3.1 ports (Rear)1(Gen2, Type C), 1(Gen2, Type A), 4(Gen1, Type A)
- USB 2.0 ports (Front)4
- USB 2.0 ports (Rear)3
- Audio ports (Rear)5+Optical SPDIF
- Form FactorATX
- SLIY
- CrossFireY
Detail
• Supports Intel® Core™ X-Series Processor Family for LGA2066 Socket |
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• Intel® X299 Chipset |
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Intel® Core™ X-series Processors (6-core above CPU 78XX/79XX) Intel® Core™ X-series Processors (4 core CPU i7-7740X/i5-7640X) • Supports Intel® Extreme Memory Profile (XMP) |
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• 4 x PCIe 3.0 x16 slots |
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![]() • Supports 3-Way NVIDIA® SLI™ Technology  |
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• Intel® X299 Chipset  |
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![]() • Intel® X299 Chipset |
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• ASMedia® ASM3142 Chipset  |
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• Intel® Dual Band Wireless-AC 8265 module (optional) |
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• Realtek® ALC1220 Codec |
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 • 1 x Intel® I219-V Gigabit LAN controller |
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 – 1 x 24-pin ATX main power connector |
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 – 1 x Clear CMOS button |
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![]() • ATX Form Factor  |
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![]() ![]() * MSI® does not guarantee the risks or damages caused by changing the cover. ** These pictures are for reference only and may vary without notice. |

- Clear CMOS Button
- Keyboard / Mouse
- Intel Wi-Fi & Bluetooth
- Intel® Gigabit LAN
- Golden Audio Connectors
- BIOS Flashback Button
- USB 2.0
- USB 2.0 / BIOS Flashback+
- USB 3.1 Gen1
- USB 3.1 Gen2 Type-A/C
- Optical S/PDIF-Out
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