MSI Stealth A18 AI+ A3XWIG-009US 18" UHD+ 120Hz Copilot+ PC Gaming Laptop, AMD Ryzen AI 9 HX 370 2.0GHz, 64GB RAM, 2TB SSD, NVIDIA GeForce RTX 5080 16GB, Windows 11 Home, Midnight Black

SKU: MSIS18AI3009 MFR: STEALTHA18AI3009
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Key Features

  • Experience peak gaming with the NVIDIA GeForce RTX 5080 Laptop GPU, ensuring stunning visuals.
  • AMD Ryzen AI 9 HX 370 CPU delivers lightning-fast performance for demanding games and tasks.
  • The 18" UHD+ 120Hz display offers smooth, detailed graphics for immersive gaming sessions.
  • With 64GB RAM, enjoy seamless multitasking and reduced load times in your favorite games.
  • The 2TB SSD provides ample, fast storage for games, videos, and all your important files.
  • Stay cool under pressure; effective cooling prevents overheating during intense gaming marathons.
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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

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Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

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Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

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Failure Protection

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Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
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MSI STEALTH A18 AI+ Specifications

  • Color

    Midnight Black

  • Operating System

    Windows 11 Home

  • CPU

    AMD Ryzen AI 9 HX 370

  • Processor Speed

    2.0 - 5.1 GHz

  • Screen Size

    18" UHD+(3840x2400) 120Hz Mini LED HDR 1000 100% DCI-P3

  • Resolution

    (3840x2400)
    16:9

  • Graphics

    NVIDIA GeForce RTX 5080 Laptop GPU

  • Video Memory

    16GB GDDR7

  • Keyboard

    SteelSeries per-Key RGB with Anti-Ghost key (99 Key)

  • Speaker

    Sound by Dynaudio, 2x 2W Speaker, 4x 2W Woofer

  • Memory

    64GB (2x 32GB)
    DDR5 5600MHz

  • SSD Capacity

    2TB NVMe SSD Gen4x4

  • SSD Interface

    NVMe

  • TPM

    fTPM 2.0

  • LAN

    GB LAN (Up to 2.5G)

  • WLAN

    MTK Wi-Fi 7

  • Bluetooth

    BT 5.4

  • Card Reader

    SD7.0

  • Webcam

    IR FHD w/shutter

  • USB

    2x USB 3.2 Gen2

  • Type-C Port

    2x USB 4/DP&PD 3.1
    (Thunderbolt 4 Compatible)

  • Video Port

    v2.1,

  • Audio Port

    1 Audio Combo (1/8")

  • AC Power Adapter

    280W

  • Battery Pack

    4 cell (99.9Whr) Li-Ion

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Dimensions

    15.74 x 11.41 x 0.94" (39.98 x 28.98 x 2.39cm)

  • Weight

    6.39 lbs (2.9kg)

  • UPC Code

    824142407745

About MSI STEALTH A18 AI+

Slim. Sharp. Stylish
Stealth A18 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 Home
• AMD Ryzen AI 9 HX 370 Processor
• NVIDIA GeForce RTX 5080 Laptop GPU 16GB GDDR7
• Mini LED 18" 4K Mini LED 120Hz Display
• Vapor Chamber Cooler
• Magnesium Aluminum Alloy Chassis
• 0.94in Ultra-Slim & 6.4lbs Ultra-Light

Midnight Black
Enchanting hues. Sophisticated aesthetics. The Stealth A18 Al+ robust Magnesium-Aluminum Alloy Chassis is adorned in Midnight Black, reminiscent of the dark night sky's starry beauty, reflecting a distinctive sense of style.

AMD Ryzen AI 9 HX 370 Processor Experience AI Built In
Featuring Zen 5 processor architecture, XDNA 2 NPU, and RDNA 3.5 GPU architecture for efficient handling of intensive tasks. With 50 NPU TOPS, it excels in accelerating AI programs, making it ideal for sustained, power-efficient applications. Whether you're engaged in creative projects, gaming, or running data-intensive applications, the APU ensures enhanced performance and reduced power consumption, providing exceptional efficiency and reliability.

• Zen 5 architecture
• Up to 50 NPU TOPS with AMD Ryzen AI
• 12 Cores 24 Threads

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 Laptops Powered by NVIDIA Blackwell and AI

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

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

Al-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 Al models for language, speech, vision, content generation, and more. With these tools, enthusiasts and developers can build Al assistants, develop productivity plugins, or craft innovative content creation workflows locally on RTX AI PCs. Shape tomorrow's Al today with the power of NVIDIA RTX.

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.

Copilot+PC
Accelerate your productivity and creativity with unique Al Copilot+ PC experiences.

Recall
Searching for a document, email or web page on your PC can be time-consuming. Now you can just describe how you remember something and Recall will find it, instantly.

Cocreator
Let your inner artist thrive with guidance from Cocreator.

Live Captions
When you never miss a word, you never miss a beat. Get accurate subtitles in real time with automatic Live Captions' 'Currently supports translation for video and audio subtitles into English from 40+ languages.

Windows Studio Effects
Effects that enhance your calls.

MSI's exclusive laptop control hub, and Al solutions, MSI laptops unlock the full potential of your productivity.

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

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.

• 2,000,000:1 Contrast Ratio
• 1000 nits Brightness
• 100% DCI-P3
• K-Zone Local Dimming
• AmLED Powered by AUO
• SGS Certified
• True Color Technology Per-unit Calibration

Vapor Chamber Cooler
The new Vapor Chamber Cooler design, enhanced by the Cooler Boost Technology, is a key component of the Stealth A18 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.

• 2 Fans
• 4 Exhausts

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 A18 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 A18 AI+ ensures a seamless experience, adapting to any situation you find yourself in.

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

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

Speed, Power, And Portability

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.

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

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

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.

PCIe Gen4 Storage Support
PCIe 4.0 effectively boosts daily workflow and has better signal reliability, integration, and connection for improved performance.

The Way Music Should Be
Stealth A18 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.

Comprehensive Connectivity
No matter where you are, the Stealth A18 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 USB4 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.

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

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.

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.

MSI STEALTH A18 AI+ Features

  • AMD Ryzen AI 9 HX 370 Processor
  • NVIDIA GeForce RTX 5080 Laptop GPU 16GB GDDR7
  • NVIDIA Studio-validated for creators; preinstalled with Studio Drivers and exclusive tools
  • Magnesium-Aluminum Alloy Chassis
  • 18" UHD+ (3840x2400), 16:10, Mini-LED, 120Hz Refresh Rate, 100% DCI-P3 (Typ.), VESA DisplayHDR 1000 Certified, IPS-Level panel
  • 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

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

Key Features

  • Experience peak gaming with the NVIDIA GeForce RTX 5080 Laptop GPU, ensuring stunning visuals.
  • AMD Ryzen AI 9 HX 370 CPU delivers lightning-fast performance for demanding games and tasks.
  • The 18" UHD+ 120Hz display offers smooth, detailed graphics for immersive gaming sessions.
  • With 64GB RAM, enjoy seamless multitasking and reduced load times in your favorite games.
  • The 2TB SSD provides ample, fast storage for games, videos, and all your important files.
  • Stay cool under pressure; effective cooling prevents overheating during intense gaming marathons.

What's in the box:

  • MSI Stealth A18 AI+ A3XWIG-009US 18" UHD+ 120Hz Copilot+ PC Gaming Laptop (Midnight Black)
  • AC Power Adapter
  • MSI 1 Year Limited Warranty