Powered by Up to
Intel® Core™ Ultra 9 processor (Series 2)
icon Intel® Core™ Ultra 9 processor (Series 2)
Stealth A18 AI+ Laptop
Stealth A18 AI+ Laptop
Stealth A18 AI+
Msi Stealth A18 AI+ , Slim Sharp and Stylish
icon Intel® Core™ Ultra 9 processor (Series 2)
Powered by Up to
Intel® Core™ Ultra 9 processor (Series 2)

Stealth 18 HX AI is the full evolution for coming era. Born for AI, design and performance. A mighty combination for gaming, business and creativity. Succeed in whatever you strive for, no matter where you go.

Windows 11 Pro
Windows 11 Home

(MSI recommends Windows 11 Pro for business.)

Up to Intel® Core™ Ultra 9
processor 275HX
Up to NVIDIA® GeForce RTX™ 5090 Laptop GPU 24GB GDDR7
Mini LED 18” 4K Mini LED 120Hz Display
Vapor Chamber Cooler
Magnesium Aluminum
Alloy Chassis
0.78in Ultra-Slim & 6.4lbs Ultra-Light
*
6.4lbs / 0.78in / HighVibe Light
msi laptop - Stealth 18
Enchanting Color
Sophisticated aesthetics.
The Stealth 18 HX AI robust Magnesium-Aluminum Alloy Chassis is adorned in Midinight Black, reminiscent of the dark night sky's starry beauty, reflecting a distinctive sense of style.
icon intel-core-ultra-i9-badge

Desktop-level Performance With Efficiency
Up To Intel® Core™ Ultra 9 Processor 275HX

Unlocking new level of performance with whole-new P-core & E-core architecture bringing improved performance per watt, the Intel® Core™ Ultra 9 processor 275HX is here to make portable gaming cooler, quieter with elite-level performance.

*Performance and power compared to previous gen Intel® Core™ Ultra 9 processor 185H. Results may vary by scenario.

  • 24 Cores
    8 P-Cores + 16 E-Cores
  • Up to 50% Performance↑*
  • NPU inside
UP TO intel Core™ Ultra 9 Processor 275HX EXPERIENCE AI BUILT IN
UP TO intel Core™ Ultra 9 Processor 275HX EXPERIENCE AI BUILT IN
UP TO intel Core™ Ultra 9 Processor 275HX EXPERIENCE AI BUILT IN
icon nv_geforce_rtx_studio

GeForce RTX™ 50 Series Laptop GPUs

Powered by NVIDIA Blackwell, GeForce RTX™ 50 Series Laptop GPUs bring game-changing capabilities to gamers and creators. Equipped with a massive level of AI horsepower, the RTX 50 Series enables new experiences and next-level graphics fidelity. Multiply performance with NVIDIA DLSS 4, generate images at unprecedented speed, and unleash your creativity with NVIDIA Studio. All in the thinnest and longest lasting RTX laptops, optimized by Max-Q.

GeForce RTX™ 50 Series Laptop GPUs

Game Changer

GeForce RTX™ 50 Series Laptops

Powered by NVIDIA Blackwell and AI

GeForce RTX™ 50 Series Laptop GPUs

Ultimate Gaming
Performance and Visuals

Over 700 games and applications use RTX to deliver realistic graphics, incredibly fast performance, and cutting-edge new AI features like DLSS 4.

GeForce RTX™ 50 Series Laptop GPUs

Your Creative AI-Advantage

Experience accelerations in top creative apps, NVIDIA Studio Drivers for maximum stability, and exclusive RTX tools for AI-assisted creative workflows.

GeForce RTX™ 50 Series Laptop GPUs

AI-Optimized Power
and Performance

NVIDIA Blackwell Max-Q is designed from the ground up for maximum efficiency, delivering a massive leap in performance and battery life.

Game Changer

MSI Gaming Laptops are NVIDIA NIM-ready and engineered to run NVIDIA NIM microservices—optimized AI models for language, speech, vision, content generation, and more. With these tools, enthusiasts and developers can build AI assistants, develop productivity plugins, or craft innovative content creation workflows locally on RTX AI PCs. Shape tomorrow’s AI today with the power of NVIDIA RTX™.

Learn More
GeForce RTX™ 50 Series Laptop GPUs

Now Even Smarter

Experience smarter productivity featuring Copilot and MSI AI Engine for seamless multitasking. These advanced AI tools adapt to your needs, optimizing performance and streamlining workflows effortlessly.

 copilt icon

Unlock efficiency and innovation with Microsoft Copilot

Copilot

Uncover new opportunities, create compelling content, and solve problems faster anywhere with Microsoft Copilot on Windows, your AI assistant at work. To enhance data security, privacy, and compliance, Copilot provides enterprise data protection when employees are signed in through their Microsoft Entra ID account.

*Copilot is available in select global markets and will be rolled out to additional markets over time. Learn more.
*Requires eligible Microsoft 365 license.

Intelligent Work MSI Ai Intellengent Entertaiment
Intelligent Gaming MSI Ai Content Creation
Intelligent Meeting MSI Ai Meeting
Intelligent Content Creation MSI Ai Gaming
Intelligent Entertainment MSI Ai Engine
MSI Ai Engine

AI Engine

MSI AI Engine is able to detect user scenarios and automatically adjust hardware settings to achieve the best performance. With simple AI tuned modes and resources, you can focus on the important things like creating, work and entertainment.

WORLDS 1ST 18-INCH 4K MINI LED 120HZ DISPLAY

Stunning 18-inch 4K Mini LED 120Hz Display

Indulge in unmatched realism with the Mini LED 4K display's ultra-high resolution whether you are indoors, outdoors, or under direct sunlight. Revel in the outstanding performance of DisplayHDR 1000 and vibrant color gamut. Elevate your gaming experience with a swift 120Hz refresh rate. Immerse yourself in the true essence of gaming.

*Optional. Actual specification may vary by configurations.
Contrast Ratio
1000 nits Brightness
100% DCI-P3
Local Dimming
SGS Certified
Per-unit Callbration

Vapor Chamber Cooler

The new Vapor Chamber Cooler design, enhanced by the Cooler Boost Technology, is a key component of the Stealth 18 HX AI. With its increased heat capacity, this cutting-edge design effectively lowers both noise levels and temperatures, managing the thermal flow and maximize performance when running demanding applications.

  • 2Fans
  • 4Exhausts
Vapor Chamber Cooler
Vapor Chamber Cooler

Intraflow Fan

By using extra fan perforations to create internal airflow, reducing the temperature components and improving cooling efficiency for running demanding applications.

Designed for the all-encompassing

The exquisite Stealth 18 HX AI is meticulously crafted with cutting-edge technology and a unique design. It is designed to cater to your diverse needs across various scenarios. From its distinctive appearance to its special features, the Stealth 18 HX AI ensures a seamless experience, adapting to any situation you find yourself in.

Stealth 18 AI Studio A1V - Speaker Mesh

Speaker Mesh

Tailored sound system with black chrome mesh to highlight the state-of-the-art audio experience.

Stealth 18 AI Studio A1V - Touchpad

Touchpad

Customized design featuring a larger 12% touchpad space for you to control and feel the crisp feedback.

Stealth 18 AI Studio A1V - FingerPrint Reader

FingerPrint Reader

Fingerprint recognition can assist in safeguarding your privacy and enable you to quickly log in to your computer through biometric authentication.

Stealth 18 AI Studio A1V - Webcam Shutter

Webcam Shutter

Enhance privacy and security with a Webcam Shutter, allowing users to disable the laptop's camera and enjoy more privacy.

Stealth 18 AI Studio A1V
MSI Stealth 18 AI Studio A1V WiFi 7
WiFi 7 icon

Wi-Fi 7 Ready Delivers Next-gen Wireless

Wi-Fi 7, provides multi-gigabit performance with peak speeds of up to 5.8 Gbps on both 5 and 6GHz connections, delivering massive throughput gains with 320MHz channel bandwidths. Users can enjoy ultra-low latency with only 2ms delay and jitter-free experiences even with multiple links. The 6GHz spectrum offers additional capacity gains for better performance.

*Based on theoretical maximum performance. May vary by wireless configuration.

Speed, Power, And Portability

MSI Stealth 18 SSD PCIE
MSI SSD PCIE icon

PCIe Gen4 Storage Support

PCIe 4.0 effectively boosts daily workflow and has better signal reliability, integration, and connection for improved performance.

MSI Stealth 18 DDR5
MSI DDR5 icon

Unlock All The Potential

Get the mighty performance out of your laptop with support of DDR5 memory. Enjoy even faster frequencies, greater capacities, and better performance.

MSI Stealth 18 99.9 WHr
MSI 99.9 WHr icon

Day To Night Battery

The 99.9Whr battery capacity is packed to the legal flight limit. Use it anywhere with longer runtime.

MSI Stealth 18 RGB
MSI RGB icon

Per-key RGB & SteelSeries GG

With Per-key RGB gaming keyboard by SteelSeries, experience ambient lighting.

*Lighting effects are only for illustration. Actual effect may vary by software version.

MSI Stealth 18 MUX
MSI MUX icon

Discrete Graphics Mode (MUX Design)

Select between "Discrete Graphics Mode" or "MSHybrid Graphics Mode" (NVIDIA Optimus), the switchable graphics technology offers powerful gaming performance and efficiency with a single click.

The Way Music Should Be

Stealth 18 HX AI comes with a 6 speakers surround sound system by world-class Dynaudio. Equipped with two pairs of dual force-canceling woofers and a pair of speakers to meet the highest acoustic expectations.

6x Speaker icon
DYNAUDIO icon
Hi-Res icon
Nahimiic icon
MSI Stealth 18 HX AI A2XW - io

Thunderbolt™ 4 (DisplayPort™/ Power Delivery 3.1)

SD Card Reader

MSI Stealth 18 HX AI A2XW - io

Audio
Combo Jack

USB 3.2 Gen2
Type-A

Kensington Lock

MSI Stealth 18 HX AI A2XW - io

RJ45

HDMI™ 2.1
(8K@60Hz / 4K@120Hz)

DC-in

Comprehensive Connectivity

No matter where you are, the Stealth 18 HX AI variety of I/O ports always keep you connected and let you stay productive. The ultra-versatile USB Type-A, USB Type-C, HDMI™, and Thunderbolt™ 4 port not only for a gaming mouse, docking, and other accessories, but also boost your productivity up for any work, edit, and process massive images and videos anywhere.

*Support 65W(20V@3.25A) and up to 100W(20V@5A) at System running (S0 Power State) and Sleep mode (Modern Standby Low-Power Idle State), 45W(20V@2.25A) and up to 100W(20V@5A) at Hibernate (S4 Power State), Off (S5 Power State). The overall system performance may be affected in order to adapt the charging current. The charging rate will vary depending on the system and battery status. MSI PD Charger is recommended.

Msi thunderbold 4 icon

FOR AN ELEVATED USER EXPERIENCE

Support USB Type-C, high-speed data transfer, PD charging, and connects to multiple devices simultaneously. Thunderbolt™ 4 takes your experience to the next level.

Msi Center icon with reddot badge

GET ALL THE BUFFS

The exclusive MSI Center helps you control and customize your MSI laptop the way you want.

Msi app player icon

SEAMLESS GAMING EXPERIENCE

Developed under an exclusive partnership with BlueStacks, the MSI APP Player provides a seamless gaming experience between mobile gaming and the PC.

XBOX
icon XBOX

DISCOVER YOUR NEXT FAVORITE GAME

Enjoy hundreds of high-quality PC games with your new MSI devices and one month of Xbox Game Pass- including EA play. With new games added all the time, there’s always something new to play. Redeem Xbox Game Pass through your purchased MSI laptop via Microsoft Store APP.

*Spec and bundle offer vary by model and by country. Please refer to the final specification of the product purchased for Xbox Game Pass pre-installed details.

Learn More
EPEAT

A Better Future with
EPEAT Registered MSI Laptops

EPEAT is the world’s premier global ecolabel for electronics. MSI laptops provide sustainable products inside out and participate in EPEAT/EPEAT ecolabel. Let’s protect the earth with actions.

*Micro-Star International Co., Ltd. registers products in EPEAT. See www.epeat.net for registration status and tier levels by country.

epeat

Stealth 18 HX AI

  • Up to the latest Intel® Core™ Ultra 9 processor 275HX
  • Windows 11 Home / Windows 11 Pro
    (MSI recommends Windows 11 Pro for business.)
  • Up to NVIDIA® GeForce RTX™ 5090 Laptop GPU 24GB GDDR7
  • NVIDIA Studio-validated for creators; preinstalled with Studio Drivers and exclusive tools
  • Magnesium-Aluminum Alloy Chassis
  • 18" UHD+ (3840x2400), 16:10, MiniLED, 120Hz Refresh Rate, 100% DCI-P3 (Typ.), VESA DisplayHDR™ 1000 Certified, IPS-Level panel
  • 6.4lbs & 0.78in (est.)
  • 6-Speaker Sound System by Dynaudio
  • Vapor Chamber Cooler with 2 Fans + 4 Exhausts
  • IR FHD webcam with Webcam Shutter, featuring HDR & 3D Noise Reduction+ (3DNR+)
  • Per-Key RGB SteelSeries Keyboard
  • 99.9Whr Battery Capacity
  • One month of PC Game Pass
    (Eligible Region: Please visit https://www.xbox.com/regions for the newest information.
    * Spec and bundle offer may vary by model and by country. Please refer to the final specification of the product purchased for Xbox Game Pass pre-installed details.)
  • *Configuration may vary by models, please check spec sheet for detail info.
HDMI logo
*Copilot key feature availability varies by market, see aka.ms/Keysupport
Intel, the Intel Logo, Intel Inside, Intel Core, and Core Inside are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
The terms HDMI™, HDMI™ High-Definition Multimedia Interface, HDMI™ Trade dress and the HDMI™ Logos are trademarks or registered trademarks of HDMI™ Licensing Administrator, Inc.
© 2025 NVIDIA Corporation. All Rights Reserved. NVIDIA, the NVIDIA logo, GeForce, GeForce GTX, G-SYNC, NVIDIA GPU Boost, and NVLink are registered trademarks and/or trademarks of NVIDIA Corporation in the United States and other countries. All other trademarks and copyright are the property of their respective owners.
MSI, MSI gaming, dragon, and dragon shield names and logos, as well as any other MSI service or product names or logos displayed on the MSI website, are registered trademarks or trademarks of MSI. The names and logos of third party products and companies shown on our website and used in the materials are the property of their respective owners and may also be trademarks. MSI trademarks and copyrighted materials may be used only with written permission from MSI. Any rights not expressly granted herein are reserved.
All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country . All specifications are subject to change without notice. Please consult the product specifications page for full details.Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Products may not be available in all markets. We recommend you to check with your local supplier for exact offers.
Adobe product box shots reprinted with permission from Adobe Systems Incorporated. Adobe® products are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries.Autodesk screen shots reprinted courtesy of Autodesk, Inc.
MIL-STD 810H or MIL-STD 810G testing is conducted on select MSI products. The testing is not a representation of MSI products satisfying U.S. Department of Defense (DoD) requirements or for military use. Validation process is done in laboratory conditions. Test results do not guarantee future performance under these test conditions. Damage under such test conditions is not covered by MSI’s standard warranty.