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MAINGEAR - Ultima 18 | RTX 5090 Gaming Laptop - Intel Core Ultra 9 290HX Plus - 4K 240Hz Display - 32GB DDR5 - 2TB NVMe SSD - Gray

Model: Ultima 18 | RTX 5090 Standard
SKU: 12873948

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About this product

Flagship mobile gaming and creative performance come together in the MAINGEAR Ultima 18. Its expansive 18-inch 4K display combines a 3840 x 2400 resolution, a fluid 240Hz refresh rate, 100% DCI-P3 color coverage, and NVIDIA G-SYNC for detailed, tear-free visuals. NVIDIA GeForce RTX 5090 graphics with 24GB of GDDR7 memory and a 175W TGP power demanding games, rendering, and creative applications with DLSS 4, Multi Frame Generation, advanced ray tracing, and NVIDIA Reflex 2. The 24-core Intel Core Ultra 9 290HX Plus processor delivers responsive performance for gaming, streaming, content creation, and heavy multitasking, supported by 32GB of DDR5-4800 memory and a fast 2TB Gen4 NVMe SSD. A metal exterior and palm rest, dual-fan cooling with isolated intake and exhaust zones, a full-size per-key RGB keyboard, and a large low-friction touchpad create a premium desktop-replacement experience. Dual Thunderbolt 5 ports, HDMI 2.1, Wi-Fi 7, Bluetooth 5.4, a 98Wh battery, five-speaker audio, and a 5MP Windows Hello camera complete the package. Every Ultima 18 is configured and stress-tested in New Jersey, then delivered with zero bloatware, a 1-year limited warranty, and award-winning lifetime technical support.

Highlights

Features

  • 18-INCH 4K 240HZ G-SYNC DISPLAY

    See more and react faster on a spacious 16:10 display with 3840 x 2400 resolution, 100% DCI-P3 color coverage, 400-nit brightness, and NVIDIA G-SYNC for sharp, fluid, tear-free gaming and detailed creative work.

  • NVIDIA GEFORCE RTX 5090 24GB LAPTOP GPU

    Experience flagship NVIDIA Blackwell performance with 24GB of GDDR7 memory and a 175W TGP. DLSS 4, Multi Frame Generation, advanced ray tracing, and NVIDIA Reflex 2 deliver elite gaming performance, exceptional visual fidelity, and powerful acceleration for demanding creative workloads.

  • INTEL CORE ULTRA 9 290HX PLUS 24-CORE PROCESSOR

    Harness 24 cores, 24 threads, and boost speeds up to 5.5GHz for high-refresh-rate gaming, streaming, content creation, and demanding multitasking. Intel’s hybrid architecture balances high-performance processing with efficient background operation.

  • BUILT TO ENDURE. DESIGNED TO PERFORM.

    A metal exterior and palm rest combine with dual-fan cooling and isolated intake and exhaust zones for sustained performance. Includes 32GB DDR5-4800 memory, a 2TB Gen4 NVMe SSD, dual Thunderbolt 5 ports, Wi-Fi 7, Bluetooth 5.4, and a per-key RGB keyboard.

  • ZERO BLOATWARE. BUILT AND SUPPORTED BY MAINGEAR.

    Configured and stress-tested in New Jersey, then delivered with a clean Windows 11 Pro installation free from unnecessary preinstalled software. Includes a 1-year limited warranty and award-winning lifetime technical support.

Specifications

  • Screen Type
    IPS
    Screen Size
    18 inches
    Screen Resolution
    3840 x 2400
    Touch Screen
    No
    Refresh Rate
    240Hz
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MAINGEAR - Ultima 18 | RTX 5090 Gaming Laptop - Intel Core Ultra 9 290HX Plus - 4K 240Hz Display - 32GB DDR5 - 2TB NVMe SSD - Gray
MAINGEAR - Ultima 18 | RTX 5090 Gaming Laptop - Intel Core Ultra 9 290HX Plus - 4K 240Hz Display - 32GB DDR5 - 2TB NVMe SSD - Gray

Flagship mobile gaming and creative performance come together in the MAINGEAR Ultima 18. Its expansive 18-inch 4K display combines a 3840 x 2400 resolution, a fluid 240Hz refresh rate, 100% DCI-P3 color coverage, and NVIDIA G-SYNC for detailed, tear-free visuals. NVIDIA GeForce RTX 5090 graphics with 24GB of GDDR7 memory and a 175W TGP power demanding games, rendering, and creative applications with DLSS 4, Multi Frame Generation, advanced ray tracing, and NVIDIA Reflex 2. The 24-core Intel Core Ultra 9 290HX Plus processor delivers responsive performance for gaming, streaming, content creation, and heavy multitasking, supported by 32GB of DDR5-4800 memory and a fast 2TB Gen4 NVMe SSD. A metal exterior and palm rest, dual-fan cooling with isolated intake and exhaust zones, a full-size per-key RGB keyboard, and a large low-friction touchpad create a premium desktop-replacement experience. Dual Thunderbolt 5 ports, HDMI 2.1, Wi-Fi 7, Bluetooth 5.4, a 98Wh battery, five-speaker audio, and a 5MP Windows Hello camera complete the package. Every Ultima 18 is configured and stress-tested in New Jersey, then delivered with zero bloatware, a 1-year limited warranty, and award-winning lifetime technical support.

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