MSI
£2,288.99

Stock Available: 0
  • Unlocking new level of performance with whole-new P-core & E-core total 24 Cores with NPU 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
  • 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
  • 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
  • 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
  • The 99.9Whr battery capacity is packed to the legal flight limit. Use it anywhere with longer runtime

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.

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.

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.

Game Changer
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 AI features like DLSS 4.

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.

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™.

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
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.

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.

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.

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.

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.

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.

Unlock All The Potential
Get the mighty performance out of your laptop with the support of up to DDR5-6400MHz memory. Enjoy even faster frequencies, 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.

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.

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.

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.

Design
Product type Laptop
Product colour Black
Colour name Midnight Black
Form factor Clamshell
Country of origin China
Original brand name MSI
Display
Display diagonal 45.7 cm (18")
Display resolution 2560 x 1600 pixels
Touchscreen No
HD type Quad HD+
Panel type IPS-Level
Native aspect ratio 16:10
Colour gamut 100%
RGB colour space DCI-P3
Maximum refresh rate 240 Hz
Processor
Processor manufacturer Intel
Processor family Intel Core Ultra 9
Processor generation Intel Core Ultra (Series 2)
Processor model 275HX
Processor cores 24
Processor threads 24
Processor boost frequency 5.4 GHz
Performance cores 8
Efficient cores 16
Performance-core Max Turbo Frequency 5.4 GHz
Efficient-core Max Turbo Frequency 4.6 GHz
Performance-core base frequency 2.7 GHz
Efficient-core base frequency 2.1 GHz
Processor cache 36 MB
Maximum turbo power 160 W
Processor base power 55 W
Neural processor unit (NPU)
Neural processor unit (NPU) Intel AI Boost
Sparsity support Yes
Windows Studio effects support Yes
AI software frameworks supported by NPU DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to 36 TOPs
NPU performance up to 13 TOPs
GPU performance up to 8 TOPs
Memory
Internal memory 32 GB
Internal memory type DDR5-SDRAM
Memory clock speed 6400 MHz
Memory layout (slots x size) 2 x 16 GB
Memory slots 2x SO-DIMM
Maximum internal memory 96 GB
Storage
Total storage capacity 2 TB
Storage media SSD
Total SSDs capacity 2 TB
Number of SSDs installed 1
SSD capacity 2 TB
NVMe Yes
SSD interface PCI Express 4.0
SSD form factor M.2
Optical drive type No
Card reader integrated Yes
Compatible memory cards SD
Graphics
On-board graphics card Yes
Discrete graphics card Yes
Discrete GPU manufacturer NVIDIA
Discrete graphics card model NVIDIA GeForce RTX 5070 Ti
Discrete graphics card memory 12 GB
Discrete graphics memory type GDDR7
On-board GPU manufacturer Intel
On-board graphics card family Intel® Graphics
On-board graphics card model Intel® Graphics
Audio
Number of built-in speakers 2
Speaker power 2 W
Camera
Front camera Yes
Front camera resolution 1920 x 1080 pixels
Front camera HD type Full HD
Video capturing speed 30 fps
Infrared (IR) camera Yes
Network
Mobile network connection No
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Wi-Fi standards Wi-Fi 7 (802.11be)
WLAN controller model Killer Wi-Fi 7 1750x
Ethernet LAN Yes
Ethernet LAN data rates 2500 Mbit/s
Bluetooth Yes
Bluetooth version 5.4
Ports & interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2
Ethernet LAN (RJ-45) ports 1
HDMI ports quantity 1
HDMI version 2.1
Thunderbolt 4 ports quantity 2
Intel® Thunderbolt 4 Yes
Combo headphone/mic port Yes
USB Type-C DisplayPort Alternate Mode Yes
Performance
Motherboard chipset Intel HM870
Keyboard
Pointing device Touchpad
Keyboard backlit Yes
Numeric keypad Yes
Keyboard backlit zone Per-key RGB
Keyboard backlit colour RGB
Island-style keyboard Yes
Copilot key Yes
Software
Operating system installed Windows 11 Pro
Battery
Battery technology Lithium Polymer (LiPo)
Number of battery cells 4
Battery capacity 99.99 Wh
Power
AC adapter power 280 W
USB Type-C charging port No
USB Power Delivery (USB PD) Yes
Security
Cable lock slot Yes
Cable lock slot type Kensington
Fingerprint reader Yes
Trusted Platform Module (TPM) version 2.0
Trusted Platform Module (TPM) Yes
Weight & dimensions
Weight 2.89 kg
Width 400 mm
Depth 289.4 mm
Height 23 mm
Packaging data
Package width 483 mm
Package depth 114 mm
Package height 400 mm
General
Product family Stealth
Packaging content
AC adapter included Yes
Logistics data
Commodity Classification Automated Tracking System (CCATS) 8471300000
Other features
Warranty period 2 year(s)