Name: ASUS ROG STRIX G18 - INTEL CORE ULTRA 9 275HX - 32GB RAM - 2TB NVME - 18" QHD 2.5K 240HZ - RTX 5080 16GB
Brand: ASUS
Price: 3375.0 USD
Availability: InStock

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ASUS ROG STRIX G18 - INTEL CORE ULTRA 9 275HX - 32GB RAM - 2TB NVME - 18" QHD 2.5K 240HZ - RTX 5080 16GB

TYPE: Laptop
SKU:

Brand New1 Year Warranty

$3,375.00

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ASUS ROG STRIX G18 - INTEL CORE ULTRA 9 275HX - 32GB RAM - 2TB NVME - 18" QHD 2.5K 240HZ - RTX 5080 16GB

The ASUS ROG Strix G18 (Model Series G815LW / G815LW-G18) is an imposing, ultra-enthusiast 18-inch desktop replacement gaming titan engineered to provide uncompromising processing muscle, tournament-grade high-refresh visual clarity, and sustained battlefield dominance. Powered by a high-tier multi-core HX-series hybrid desktop-class processor architecture paired with a dedicated, high-TGP NVIDIA GeForce RTX laptop GPU, it crushes heavy AAA ray-traced blockbusters, competitive esports framerates, and complex creative rendering pipelines with effortless authority. Centered around a massive 18.0-inch 16:10 ROG Nebula high-refresh gaming display with ultra-narrow bezels, it features high-bandwidth DDR5 system memory, rapid PCIe NVMe solid-state storage, and ROG Intelligent Cooling with a full-surround heatsink, Tri-Fan technology, and Conductonaut Extreme liquid metal on the CPU. Encased in a stealth Eclipse Grey chassis accented with customizable Aura Sync RGB underglow, the G815LW-G18 sets the benchmark for big-screen desktop-tier mobile performance.

DISPLAY

18.0" 16:10 Nebula

PLATFORM

Intel Core HX

GRAPHICS

GeForce RTX TGP

COOLING

Tri-Fan + Liquid

Specifications

Model Series	ASUS ROG Strix G18 Series (Specific Model: G815LW / G815LW-G18)
Processor (CPU) Architecture	Intel Core HX-Series Flagship Multi-Core Hybrid Architecture (Desktop Silicon Power Envelope)
Graphics Processing Unit (GPU)	NVIDIA GeForce RTX Laptop GPU (Maximum Dynamic Boost TGP, Dedicated Ray Tracing & AI Tensor Cores)
Display Size & Aspect Ratio	18.0-Inch ROG Nebula Display, 16:10 Golden Gaming Aspect Ratio, ~89% Screen-to-Body Ratio
Resolution, Color & Refresh Rate	QHD+ (2560 × 1600) / FHD+ Ultra-Fast IPS Display \| Up to 240Hz Refresh Rate \| 100% DCI-P3 \| G-Sync & Dolby Vision
Display Switching & Latency	Hardware MUX Switch with NVIDIA Advanced Optimus (Instant Latency-Free Zero-Reboot Switching)
System Memory (RAM)	High-Speed DDR5 Dual-Channel High-Bandwidth Memory Architecture (Dual SO-DIMM Slots, Upgradable)
Solid State Storage (SSD)	M.2 NVMe PCIe 4.0 Performance Solid State Drive (Dual M.2 Slot Expandable with RAID Support)
Thermal Cooling Architecture	ROG Intelligent Cooling: Tri-Fan Technology, Full-Surround Heatsink, Full-Width Vents & Conductonaut Extreme Liquid Metal
Keyboard & Input Deck	Full-Sized Gaming Keyboard with Per-Key / 4-Zone RGB Backlight, Overstroke Technology, Numpad & Dedicated Hotkeys
Chassis Aesthetics & Lighting	Eclipse Grey Precision Chassis with Front Ambient Lightbar & Rear Glow Bar Synchronized via Aura Sync
Audio & Acoustics	Dual Smart Amp Speakers with Dolby Atmos Spatial Sound, Hi-Res Audio Certification & Two-Way AI Noise Cancellation
Webcam & Communication	720p HD / 1080p FHD Camera with Integrated Array Microphones for Crystal-Clear Stream Communications
I/O Ports & Expandability	1 × Thunderbolt 4 Type-C (DisplayPort), 1 × USB 3.2 Gen 2 Type-C (Power Delivery & G-Sync), 2 × USB 3.2 Gen 2 Type-A, HDMI 2.1 FRL, 2.5G LAN, Audio Combo
Networking & Wireless	Wi-Fi 6E / Wi-Fi 7 Multi-Gigabit Wireless + Bluetooth 5.3 + Dedicated 2.5G High-Speed Ethernet LAN Port
Battery & Power Delivery	90Wh High-Capacity 4-Cell Li-ion Battery with Fast Charging Support (~50% in 30 Mins)
Dimensions & Form Factor	399 × 294 × 23.1~30.8 mm \| Approx. 3.00 kg Uncompromising Desktop-Replacement Footprint
Inspection & Quality Protocol	Full 3DMark Stress Pass, Cinebench Multi-Core Thermal Verification, Display Pixel Audit, Battery Sweep & Support

Highlights

Intel Core HX flagship multi-core hybrid processing platform brings desktop-class silicon architecture to mobile gaming, providing immense computational power for modern AAA titles and intensive creation.
Dedicated NVIDIA GeForce RTX laptop GPU operating at maximum TGP unleashes DLSS neural frame generation, advanced ray tracing cores, and exceptional high-FPS performance.
Expansive 18.0-inch 16:10 ROG Nebula display delivers immersive scale, razor-sharp pixel density, fast response times, and NVIDIA G-Sync for tear-free competitive aiming.
Hardware MUX switch paired with NVIDIA Advanced Optimus automatically connects the GeForce GPU directly to the screen, eliminating routing latency and maximizing game framerates.
ROG Intelligent Cooling utilizes Tri-Fan technology, a full-surround heatsink, and Conductonaut Extreme liquid metal on the CPU to sustain maximum boost clocks without thermal throttling.
High-speed DDR5 dual-channel memory ensures maximum data throughput, eliminating bottlenecks across simultaneous background tasks, Discord voice calls, and heavy gaming.
PCIe 4.0 NVMe SSD delivers lightning-fast system boot times and swift game level loading, backed by a secondary accessible M.2 slot for future storage expansion.
Precision gaming keyboard features Overstroke technology for faster key actuation, customizable RGB backlighting, an integrated numeric pad, and dedicated media hotkeys.
Front and rear Aura Sync lightbars project dynamic ambient underglow illumination across your desk, fully customizable through Armoury Crate.
Dolby Atmos spatial audio system with Hi-Res certification and Two-Way AI Noise Cancellation delivers crystal-clear team comms and positional audio for footsteps and gunfire.
Ultra-fast connectivity includes Thunderbolt 4, USB Type-C with Power Delivery and DisplayPort, HDMI 2.1 for external 4K/8K displays, and a 2.5G Ethernet LAN port for lag-free wired gaming.
Backed by dedicated after-sales technical support, providing Armoury Crate tuning assistance, driver configuration guidance, and complete operational peace of mind.

Dominate the battlefield on a grand scale with the ASUS ROG Strix G18 G815LW-G18, featuring an Intel Core HX processor, maximum-TGP GeForce RTX graphics, an 18.0" 16:10 ROG Nebula display, Tri-Fan liquid metal cooling, and customizable Aura Sync RGB lighting.

Guide How to Submit a Warranty Claim

To initiate any warranty or Dead On Arrival (DOA) claim, contact our support team directly on WhatsApp. Please provide a clear explanation of what happened along with detailed photos or a video demonstrating the issue and clearly showing that the serial numbers and warranty seals remain intact.

Claim Processing Time: Warranty replacements or repairs take up to 10 business days if replacement units or parts are available locally in stock. If the item must be ordered and imported directly from the US, processing can take up to 4 months.
Refunds: Refunds are available for eligible claims where repair or replacement is not possible. For full details on eligibility and terms, please check our Refund Policy section.

General Warranty & Condition Policy

Brand New, Open Box & Used Items: All product tiers are subject to the exact same warranty coverage criteria, strict testing procedures, and exclusion conditions. Open Box and Used items carry identical defect protections as Brand New units under a shorter, designated warranty duration specified on the product page and purchase invoice.
Power Protection Requirement (UPS): Due to extreme grid instability and voltage fluctuations (180V to 250V), all systems, individual components, and electronics must be powered exclusively through a verified, quality Uninterruptible Power Supply (UPS). Any damage resulting from electrical spikes, brownouts, lightning, physical impact, liquid exposure, or misuse is strictly excluded.
Strict No-Tampering Policy: Opening any unit—including user-accessible hardware like prebuilts, laptops, graphics cards, and power supplies—or breaking factory/store warranty seals immediately voids all coverage. Any routine maintenance, cleaning, repasting, or upgrades must be performed directly by our service center.

Pre-Built PCs, Custom Builds & Laptops

Pre-Built & Custom Gaming PCs: Every individual internal component is covered under its respective manufacturing warranty. The complete PC must remain connected to a verified quality UPS at all times. Opening the chassis, modifying/removing parts, self-upgrades, repasting, or third-party servicing strictly voids the entire system warranty.
Laptops: Covers internal motherboard, processor, dedicated GPU, display panel, keyboard, trackpad, and internal power delivery against manufacturing defects. Must be charged using original adapters connected to stable, surge-protected power.
Batteries & Adapters: Laptop batteries and original power bricks are covered against complete hardware failure for their specified term.
Laptop Exclusions: Opening the casing, self RAM/SSD upgrades, unauthorized repasting, dropped units, cracked screens, liquid spills, or using unverified 3rd-party chargers immediately voids the warranty.

Core PC Components

Processors (CPUs): Covered against factory defects. Void if damaged physically (bent/broken pins, cracked PCB), overclocked, underclocked, or damaged due to improper/outdated motherboard BIOS firmware.
Motherboards: Covered against manufacturing defects. Void in cases of physical damage, bent socket pins, Ethernet/LAN static shock, power surges, or trace scratches from improper mounting.
Graphics Cards (GPUs): Covered against factory defects. Requires pairing with a reliable, tier-rated PSU (Tier B- or higher) using original native cables and an anti-sag GPU support bracket. Void if opened, disassembled, repasted, overclocked, or undervolted.
RAM (Memory): Covered against factory defects. Void if modules show physical damage or failure caused by manual over-volting/overclocking beyond standard XMP/EXPO profiles.
Storage (SSDs / HDDs): Covered against controller and NAND defects. Void if the drive exceeds the manufacturer Total Bytes Written (TBW) limit or shows physical port/casing damage.
Power Supply Units (PSUs): Covered against internal component failure under standard operating parameters. Burnt input stages and grid-level electrical surges from unprotected direct lines are not covered.

Displays, Cooling & Accessories

Monitors (Standard LCD/IPS & OLED): Both standard and OLED panels require 4 or more dead/stuck pixels to qualify for warranty service. OLED panels include burn-in and image retention coverage under normal operating conditions with built-in panel care features kept active. Physical cracks, pressure marks, and scratches are not covered.
Liquid Coolers (AIOs): Covered for Dead On Arrival (DOA) pump/fan failure and manufacturing leaks, provided the unit was installed according to official guidelines without hose tension, modifications, or physical damage.
Air Coolers: Covered exclusively under Dead On Arrival (DOA) terms within 48 hours of delivery (fan motor failure, factory defects).
Peripherals (Keyboards, Mice, Headsets): Covered for internal hardware and connectivity defects under normal operational wear. Excludes cosmetic damage, frayed cables, switch wear from excessive force, and liquid spills.
Uninterruptible Power Supplies (UPS): Fully covered against internal board, inverter, and battery manufacturing defects during the warranty period.
DOA-Only Items (Report within 48 hours): PC cases, monitor arms, webcams, microphones, speakers, routers, internal/external cables, desk accessories, chairs, desks, RGB extensions/cables, and mini LCD screens.
Mouse Pads: Consumable accessory; sold with no warranty.

    
      Policy Full Value Refund Eligibility
    
Coverage Period: Refunds are available throughout the entire warranty period under strict qualifying criteria:
        
Dead On Arrival (DOA): The unit arrives defective (reported within 48 hours), is out of stock, and cannot be replaced or substituted locally.

Unresolvable Warranty Claims: A valid warranty claim occurs where the product cannot be repaired, no exact replacement exists, and no suitable substitute is available locally.

Refund Method & Value: All approved refunds are issued exclusively as In-Store Credit for 100% of the original amount paid on your purchase invoice.

7-Day Value Window & Buy-Back Terms

7-Day Full-Value Period: Returning an eligible product without losing any of its original value is strictly available only within the first 7 calendar days from the purchase/delivery date.
No Preference Returns: Refunding or returning an item because you changed your mind, dislike the color/design, or find it does not fit your setup is strictly prohibited, even within the first 7 days.
Buy-Back Option (Post 7 Days or Preference): If you want to return a functional item after the 7-day period has passed or due to personal preference, it is not eligible for a standard return. Instead, we will evaluate the product and offer to buy it back from you at a lower, discounted market price based on its current condition and packaging state.

Size Guide

Device	White	Black	Red	Green
Chair	14-14.5	15-15.5	16-16.5	17-17.5
Moniter	14-14.5	15-15.5	16-16.5	17-17.5
Keycaps	14-14.5	15-15.5	16-16.5	17-17.5
CPU	14-14.5	15-15.5	16-16.5	17-17.5
Mouse	14-14.5	15-15.5	16-16.5	17-17.5

ASUS ROG STRIX G18 - INTEL CORE ULTRA 9 275HX - 32GB RAM - 2TB NVME - 18" QHD 2.5K 240HZ - RTX 5080 16GB

$3,375.00

Backorder We do not keep this item in stock. We order it in for you once you buy it, which usually takes about 2 days. We will confirm the timing with you after your order.