MSI Raider 18 HX (2026)

About MSI Raider 18 HX (2026)

MSI Raider 18 HX (2026) is a gaming laptop for desktop-replacement gamers and creators who want the biggest screen. It combines Intel Core Ultra 9 275HX with NVIDIA GeForce RTX 5090 Laptop GPU, 24GB, 64GB of memory and a 18.0-inch Mini-LED, anti-glare display. In the United States, pricing starts at $3,499.00.

Design and display

The MSI Raider 18 HX weighs 3.60 kg (7.94 lb) and measures 404 x 307.5 x 24.9-32.9 mm. It uses an aluminum chassis. The 18.0-inch panel runs at 3840 x 2400 with a 120Hz refresh rate and a peak brightness of 1000 nits. This configuration does not include a touchscreen. The headline feature is an 18-inch 4K mini-LED 120Hz display, RTX 5090 graphics and a 64GB memory ceiling.

Performance and graphics

Performance comes from Intel Core Ultra 9 275HX, which has 24 cores (8 performance, 16 efficiency). Graphics are handled by NVIDIA GeForce RTX 5090 Laptop GPU, 24GB. The laptop can be configured with 64GB of DDR5-6400, 4x SO-DIMM memory; storage options include 2TB / 4TB M.2 PCIe Gen5 SSD. The operating system is Windows 11 Pro.

Battery, ports and connectivity

A 99.9Wh, 6-cell battery delivers up to 7 hours of light use. Ports include 2x Thunderbolt 5, 2x USB-A, HDMI 2.1, RJ-45, SD, 3.5mm jack. Wireless connectivity includes Wi-Fi 7 and Bluetooth 5.4. The webcam is 1080p with IR. Audio comes from six speakers with Dynaudio. Charging is handled by a 400W adapter.

Key specifications

• Processor: Intel Core Ultra 9 275HX
• Graphics: NVIDIA GeForce RTX 5090 Laptop GPU, 24GB
• Memory: 64GB
• Storage: 2TB / 4TB M.2 PCIe Gen5 SSD
• Display: 18.0 inches, 3840 x 2400, 120Hz
• Weight: 3.60 kg (7.94 lb)
• Battery: 99.9Wh, 6-cell, Up to 7 hours of light use
• Operating system: Windows 11 Pro

What we like

• Huge 4K mini-LED screen
• Top-tier RTX 5090 performance
• Excellent cooling

What to consider

• Very heavy
• Very expensive

Price and availability

In the USA, the MSI Raider 18 HX starts at $3,499.00. Prices rise with memory, storage and display upgrades, and retailer promotions can change the street price. Check current listings before ordering, especially if you need a specific configuration.

Verdict

The MSI Raider 18 HX makes the most sense for desktop-replacement gamers and creators who want the biggest screen. It is less suitable if you need to carry the laptop every day. Its main strengths are huge 4K mini-LED screen, top-tier RTX 5090 performance and excellent cooling. Keep in mind very heavy and very expensive.