ASUS ROG Strix SCAR 18 Ultra 9 275HX 64GB 2TB RTX 5090 Gaming Laptop

Product Overview

The ASUS ROG Strix SCAR 18 (MPN: G835LX-XS97-275HX) comes with an Intel Core Ultra 9 275HX processor, an NVIDIA GeForce RTX 5090 Laptop GPU, 64GB DDR5 memory and a 2TB PCIe SSD. It also includes an 18-inch ROG Nebula display with a 240Hz refresh rate, making it suitable for modern games as well any other heavy software.

The large screen gives you more room when editing videos, working with 3D models or opening several windows at once. The cooling system is designed to keep temperatures under control during long gaming sessions, while Thunderbolt 5, Wi-Fi 7 and HDMI 2.1 make it easy to connect fast storage, external monitors and other devices.

This Laptop is suitable for people who want one computer for everything. It is popular with gamers, content creators, engineers, software developers and users who regularly run applications that need a fast processor, plenty of memory and a high-end graphics card.

Product Specifications

Core Specifications

Operating System: Windows 11 Home

Processor: Intel Core Ultra 9 275HX (24 cores, 24 threads, up to 5.5 GHz) with Intel AI Boost NPU (up to 13 TOPS)

Graphics: NVIDIA GeForce RTX 5090 Laptop GPU, 24GB GDDR7, ROG Boost up to 175W with Dynamic Boost

Display:

18‑inch ROG Nebula HDR Mini‑LED

Resolution: 2560 × 1600 (WQXGA)

16:10 aspect ratio, 240Hz refresh rate, G‑Sync, Pantone Validated

Anti‑glare, HDR support

Memory & Storage

RAM: 64GB DDR5‑6400 ,dual channel, 2 slots, max capacity 128GB

Storage: 2TB PCIe 4.0 NVMe SSD

Audio & Camera

Speakers: 4‑speaker system with Smart Amp, Dolby Atmos, Hi‑Res certification

Microphone: Built‑in array with AI noise cancellation

Camera: 1080p FHD IR camera with Windows Hello support

Ports & Connectivity

Ports:

3 × USB 3.2 Gen 2 Type‑A

2 × Thunderbolt 5 (DisplayPort, Power Delivery, G‑Sync, up to 120Gbps)

1 × HDMI 2.1 FRL

1 × 3.5mm combo audio jack

1 × 2.5G LAN port

Wireless: Wi‑Fi 7 (802.11be), Bluetooth 5.4

Battery & Power

Battery: 90Wh, 4‑cell Li‑ion

Power Supply: 450W AC adapter (21V DC, 21.45A) + optional 100W USB‑C adapter

Design & Build

Keyboard: Per‑key RGB backlit chiclet keyboard with Copilot key

Lighting: Aura Sync logo, light bar, AniMe Vision display

Dimensions: 39.9 × 29.8 × 2.35–3.50 cm

Weight: ~3.3–3.7 kg