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ASUS ROG Strix G18 18-Inch 240Hz Core Ultra 9 Gaming Laptop — main product image
ASUS ROG Strix G18 18-Inch 240Hz Core Ultra 9 Gaming Laptop
ASUS ROG Strix G18 18-Inch 240Hz Core Ultra 9 Gaming Laptop
ASUS ROG Strix G18 18-Inch 240Hz Core Ultra 9 Gaming Laptop
ASUS ROG Strix G18 18-Inch 240Hz Core Ultra 9 Gaming Laptop
ASUS ROG Strix G18 18-Inch 240Hz Core Ultra 9 Gaming Laptop
ASUS ROG Strix G18 18-Inch 240Hz Core Ultra 9 Gaming Laptop
ASUS

ASUS ROG Strix G18 18-Inch 240Hz Core Ultra 9 Gaming Laptop

An 18-inch 2.5K 240Hz laptop pairing Intel's 24-core Ultra 9 275HX with NVIDIA's RTX 5080 and a full 64GB of DDR5

$4,579.00*
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*Price sourced from Amazon.com. Last updated:Aug 01, 2026.Price and availability are subject to change.

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Overview

The ASUS ROG Strix G18 positions itself firmly at the enthusiast end of the gaming laptop spectrum. The headline pairing is an Intel Core Ultra 9 275HX, with 24 cores and boost speeds up to 5.4GHz, alongside an NVIDIA GeForce RTX 5080 Laptop GPU carrying 16GB of GDDR7 VRAM. That combination is aimed squarely at people who move between AAA gaming, streaming, and professional content creation, and it is backed by a substantial 64GB of DDR5 5600MHz memory. This is not a machine built for restraint; it is built for buyers who want desktop-class ambition in a portable chassis.

The 18-inch display is a defining feature. It runs at 2560 × 1600 on an IPS-Level anti-glare panel, with a 240Hz refresh rate, 3ms response time, 500 nits of brightness, and 100% DCI-P3 color coverage — a specification sheet that reads as comfortably for editors as it does for competitive players. Storage arrives as a 2TB NVMe PCIe SSD inside the laptop, supplemented by a bundled 7-in-1 docking station that adds another 1TB. Practical ownership details deserve attention: the chassis measures 15.74 by 11.77 by 1.26 inches and weighs 7.54 pounds, so this is a transportable desktop replacement rather than a travel companion. Connectivity is thorough, spanning Wi-Fi 7, Bluetooth 5.4, dual Thunderbolt 5, three USB-A 3.2 ports, HDMI 2.1, and RJ-45, while a 4-zone RGB keyboard and Windows Hello IR camera fill out the feature set.

Key Features

[UPGRADED FOR YOU, WITH PEACE OF MIND] – Seal is opened for upgrade only, 1-Year warranty on Upgraded RAM/SSD, and original 1-Year Manufacture warranty on remaining components. [POWERED FOR ELITE GAMING & CREATIVITY] - Experience exceptional performance with the Intel Core Ultra 9 275HX processor featuring 24 cores and boost speeds up to 5.4GHz. Designed to handle AAA gaming, professional content creation, streaming, and demanding multitasking with ease.

[NEXT-GEN NVIDIA GEFORCE RTX 5080 GRAPHICS] – Dominate modern games and accelerate creative workloads with the NVIDIA GeForce RTX 5080 Laptop GPU featuring 16GB GDDR7 VRAM. Enjoy advanced ray tracing, AI-powered graphics, and smooth high-frame-rate gaming.

[IMMERSIVE 18-INCH 240HZ 2.5K DISPLAY] – Enjoy stunning visuals on the 18-inch 2560 × 1600 IPS-Level anti-glare display with a blazing-fast 240Hz refresh rate, 3ms response time, 500 nits brightness, and 100% DCI-P3 color coverage for vibrant, lifelike images.

[HIGH-SPEED MEMORY & STORAGE] – Equipped with 64GB DDR5 5600MHz memory and a spacious 2TB NVMe PCIe SSD, providing fast boot times, responsive performance, and ample storage for games, applications, and media. [PREMIUM CONNECTIVITY & GAMING FEATURES] - Stay connected with ultra-fast Wi-Fi 7 and Bluetooth 5.4. Features include 4-zone RGB backlit keyboard, and a 1080P FHD IR camera with Windows Hello for secure, convenient sign-in.

[BONUS ACCESSORIES, READY TO USE] – 1x 7-in-1 Docking Station with 1TB Storage, 1x 32GB MicroSD Card with Adapter, 1x Type-C Data Cable, 1x 3-in-1 Charging Cable, 1x Suede Cleaning Cloth. [DIMENSIONS & PORTS] – 15.74" x 11.77" x 1.26", 7.54 lbs. 3 x USB-A 3.2,1 x HDMI 2.1, 2 x Thunderbolt 5, 1 x RJ-45, 1x Headphone Jack.

Specifications

Processor
Intel Core Ultra 9 275HX, 24 cores, up to 5.4GHz
Graphics
NVIDIA GeForce RTX 5080 Laptop GPU, 16GB GDDR7
Display
18-inch 2560 x 1600 IPS-Level anti-glare, 240Hz, 3ms
Brightness / Color
500 nits, 100% DCI-P3
Memory
64GB DDR5 5600MHz
Storage
2TB NVMe PCIe SSD plus 1TB docking station
Wireless
Wi-Fi 7, Bluetooth 5.4
Ports
3x USB-A 3.2, 2x Thunderbolt 5, HDMI 2.1, RJ-45, headphone jack
Camera
1080p FHD IR with Windows Hello
Keyboard
4-zone RGB backlit
Dimensions
15.74 x 11.77 x 1.26 inches
Weight
7.54 lbs

Frequently Asked Questions

The laptop houses a 2TB NVMe PCIe SSD internally. The remaining 1TB of the advertised 3TB total comes from the bundled 7-in-1 docking station rather than internal storage.
Yes. The 18-inch 2560 x 1600 panel offers 100% DCI-P3 coverage and 500 nits of brightness, making it well suited to color-sensitive editing in addition to its 240Hz gaming performance.
The seal is opened only to perform the RAM and SSD upgrade. Those upgraded components carry a 1-year warranty, while the remaining original components keep their 1-year manufacturer warranty.
It is on the heavy side. At 7.54 pounds and 1.26 inches thick with an 18-inch chassis, it functions best as a desktop replacement rather than an everyday carry.
It includes Wi-Fi 7, Bluetooth 5.4, dual Thunderbolt 5, three USB-A 3.2, HDMI 2.1, and RJ-45. The bundle adds a docking station, a 32GB MicroSD card, charging cables, and a cleaning cloth.

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