MSI
£2,619.99

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