MSI Stealth A18 AI+ 18" UHD+ Gaming Laptop – RTX 5090, Ryzen AI 9, 64GB DDR5, 2TB SSD

The MSI Stealth A18 AI+ is the full evolution for the coming era — born for AI, design, and performance. Draped in Midnight Black Magnesium-Aluminum Alloy, reminiscent of the dark night sky's starry beauty, this machine is as stunning to look at as it is powerful to use.

Inside, a mighty combination of AMD Ryzen AI 9 HX 370 with Zen 5 architecture, NVIDIA GeForce RTX 5090 Laptop GPU with 24GB GDDR7, and a breathtaking 18" UHD+ Mini LED 120Hz HDR 1000 display makes this the ultimate weapon for gaming, business, and creativity — wherever you go.

⚙️ Processor & AI

• CPU: AMD Ryzen AI 9 HX 370 — 2.0 GHz to 5.1 GHz (Zen 5 Architecture)
• NPU: XDNA 2 — 50 NPU TOPS for AI acceleration
• iGPU Architecture: RDNA 3.5
• Platform: Copilot+ PC
• OS: Windows 11 Home

💾 Memory & Storage

• RAM: 64GB DDR5-5600 (2x 32GB)
• Storage: 2TB NVMe SSD Gen4x4

🖼️ Display

• Screen: 18" UHD+ Mini LED IPS (3840 x 2400)
• Refresh Rate: 120Hz
• HDR: HDR 1000
• Color Gamut: 100% DCI-P3 with True Color Technology

🎮 Graphics

• GPU: NVIDIA GeForce RTX 5090 Laptop GPU
• VRAM: 24GB GDDR7 (Dedicated)

📶 Connectivity

• Wi-Fi: Wi-Fi 7 (IEEE 802.11be) via MTK
• Ethernet: 2.5 Gigabit LAN
• Bluetooth: Yes

🔊 Audio & Camera

• Speakers: 6-Speaker Sound System by Dynaudio
• Webcam: IR FHD Webcam with Shutter, HDR & 3D Noise Reduction+ (3DNR+)

⌨️ Input

• Per-Key RGB SteelSeries Keyboard

❄️ Cooling

• Vapor Chamber Cooler with 2 Fans + 4 Exhausts for sustained peak performance

🔋 Power & Battery

• Battery: 99.9Whr Lithium Ion
• Charger: AC Adapter included

📐 Chassis

• Material: Magnesium-Aluminum Alloy
• Color: Midnight Black

📦 What's in the Box

• MSI Stealth A18 AI+ A3XWJG-006US Gaming Notebook
• Lithium Ion Battery
• AC Adapter

🌟 Why the Stealth A18 AI+?

• RTX 5090 with 24GB GDDR7 — the pinnacle of mobile GPU performance
• 50 NPU TOPS — built for AI-accelerated applications and Copilot+ PC features
• 18" UHD+ Mini LED display with HDR 1000 & 100% DCI-P3 — jaw-dropping visuals
• Dynaudio 6-speaker system — audiophile-grade sound in a laptop
• Per-Key RGB SteelSeries keyboard for precision and style
• Vapor Chamber cooling — sustained performance without thermal throttling
• 99.9Whr battery — maximum capacity for all-day power