MSI Raider 18 HX AI A2XWIG-420US 18" Gaming Laptop - Core Ultra 9 285HX, NVIDIA RTX 5080 16GB, 32GB RAM, 1TB SSD

An 18-Inch Desktop Replacement Built Without Compromise

The MSI Raider 18 HX AI (A2XWIG-420US) is a flagship desktop-replacement laptop for enthusiasts who need maximum thermal headroom to run the most powerful mobile hardware available. Its expansive 18-inch display and Core Black design, highlighted by the signature Mystic Light matrix bar, make a serious statement on any desk.

The Intel Core Ultra 9 285HX processor packs 24 cores and a 5.5GHz max turbo, with an integrated NPU for AI-driven efficiency, easily handling 4K video rendering and demanding professional workloads. The NVIDIA GeForce RTX 5080 16GB GPU delivers elite-tier ray tracing and DLSS 4 performance, while 32GB of DDR5-5600 RAM and a 1TB PCIe Gen4 SSD keep everything running without bottlenecks.

An 18-inch QHD+ display with a 240Hz refresh rate and 100% DCI-P3 color gamut offers buttery-smooth motion and vibrant color accuracy, backed by a Cooler Boost 5 thermal system with dual fans and heat pipes to keep this hardware running cool under sustained load. A SteelSeries per-key RGB keyboard, 6-speaker Dynaudio-tuned sound system, and dual Thunderbolt 5 ports round out a genuine flagship build.

Key Features

• Intel Core Ultra 9 285HX: 24 cores with integrated NPU for AI-accelerated workloads.
• NVIDIA RTX 5080 16GB: Elite ray tracing and DLSS 4 performance.
• 18" QHD+ 240Hz display: 100% DCI-P3 color accuracy with smooth, immersive motion.
• Dual Thunderbolt 5 ports: Up to 120Gbps bandwidth for external displays and storage.
• SteelSeries per-key RGB keyboard: Dedicated Copilot key for instant AI assistance.

Specifications

• Display: 18" QHD+ (2560x1600), 240Hz, 16:10, 100% DCI-P3
• Processor: Intel Core Ultra 9 285HX (24 cores, up to 5.5GHz)
• Graphics: NVIDIA GeForce RTX 5080 16GB GDDR7
• RAM: 32GB DDR5-5600MHz
• Storage: 1TB NVMe PCIe Gen4 SSD
• Operating System: Windows 11 Pro
• Connectivity: Killer Wi-Fi 7, 2.5G Ethernet, 2x Thunderbolt 5, 3x USB 3.2 Gen 2, HDMI 2.1, SD Express card reader
• Audio: 6-speaker system tuned by Dynaudio (4x 2W speakers, 2x 2W woofers)
• Webcam: IR FHD with physical shutter, Windows Hello
• Color: Core Black