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![[2025] MSI Stealth A18 AI+ A3XWJG-006US (AMD Ryzen AI 9 HX 370, 64GB DDR5 RAM, 2TB NVMe SSD, NVIDIA GeForce RTX 5090, 18" UHD+ 120Hz, Windows 11) Gaming Laptop](https://m.media-amazon.com/images/I/61O4T6nTzxL.jpg)
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8 reviews
8 reviews
[2025] MSI Stealth A18 AI+ A3XWJG-006US (AMD Ryzen AI 9 HX 370, 64GB DDR5 RAM, 2TB NVMe SSD, NVIDIA GeForce RTX 5090, 18" UHD+ 120Hz, Windows 11) Gaming Laptop
$4,049
Price last updated: 02/21/2026
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Technical Specifications
Frequently Asked Questions
What is the exact model of the NVIDIA graphics card and how much dedicated memory does it have?
This laptop is equipped with an NVIDIA GeForce RTX 5090 dedicated graphics card, which features 24 GB of GDDR7 video memory.
Does the 18-inch display support high refresh rates for gaming, and what is its color coverage?
Yes, the 18-inch Mini LED display has a UHD+ resolution (3840x2400), a 120Hz refresh rate, and covers 100% of the DCI-P3 color gamut with HDR 1000 certification.
Is the RAM user-upgradable, and what is its configuration and speed?
The system comes with 64 GB of DDR5 RAM installed as two 32 GB modules, running at 5600MHz. The description indicates this is a custom upgrade performed by EXCaliberPC, so the upgradeability of the pre-installed configuration should be verified.
What type of warranty and support are included with this custom-configured MSI laptop?
It includes a 1-year MSI USA warranty for parts and labor (with 1 year of global coverage) and lifetime technical support directly from the seller, EXCaliberPC.
What are the physical dimensions and weight of this 18-inch laptop?
The laptop measures 15.74 x 11.41 x 0.94 inches and weighs 6.39 pounds.
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