ENTHUSIAST BUILT. PERFORMANCE DRIVEN.Financing, gift cards & trade-in ↗
GO BIG. GO ANYWHERE.

ULTIMA 18

The whole setup. Less desk.

An 18-inch 4K gaming laptop with current Core Ultra 9 and GeForce RTX 5080 or RTX 5090 configurations.

STARTING AT$3,999
Built by enthusiasts Configurable hardware
At a glance
Graphics
GeForce RTX 5080 or RTX 5090 Laptop GPU
Processor
Intel Core Ultra 9 290HX Plus
Cooling
Laptop thermal system
Personality
18-inch portable performance
Support, delivery & warranty

Check current lead times for your configuration with MAINGEAR. Review the warranty and shipping policy before ordering.

Snapshot pricing. Confirm your final components, total and availability on MAINGEAR.

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The shortlist.

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Next stop: MAINGEAR.

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Explore front-panel designs.

Silent 19-second showcase of interchangeable MAINGEAR front-panel artwork. Rows of rounded rectangular panels move across a black background, displaying landscapes, ocean waves, city scenes and illustrated characters, each carrying the MAINGEAR mark.