Alienware m18 Gaming Laptop

Fast, dedicated expert help whenever you need it:
1 year of Premium Support included.

Tech Specs

13th Gen Intel® Core™ i9-13900HX (36 MB cache, 24 cores, 32 threads, up to 5.40 GHz Turbo)
Operating System
Windows 11 Home, English, French, Spanish
Graphics Card
NVIDIA® GeForce RTX™ 4080, 12 GB GDDR6
18" QHD+ (2560 x 1600) 165Hz, 3ms, ComfortView Plus, NVIDIA G-SYNC + DDS, 100% DCI-P3, FHD IR Camera
Hard Drive
1TB, M.2, PCIe NVMe, SSD
32 GB, 2 x 16 GB, DDR5, 4800 MHz
Primary Battery
6-Cell Battery, 97WHr (Integrated)
Intel® Killer™ Wi-Fi 6E AX1675, 2x2, 802.11ax, Bluetooth® wireless card
Dark Metallic Moon
Microsoft Office
No Microsoft Office License included
Comprehensive digital protection – including antivirus, privacy and identity protections
No anti-virus software
Protect your purchasei - View Support offers below
1 Year Premium Support
Alienware CherryMX ultra low-profile mechanical keyboard with per-key AlienFX lighting - US English
1 USB 3.2 Gen 1 port with PowerShare
3 USB 3.2 Gen 1 ports
2 Thunderbolt™ 4 Gen 2 Type-C® ports with DisplayPort Alt Mode/USB4
1 RJ45 Ethernet port
1 Universal audio port
1 HDMI 2.1 port
1 power-adapter port
1 mini-Display port
1 SD-card slot
Dimensions & Weight
Height (rear): 0.99" (25.1 mm)
Height (peak): 1.05" (26.7 mm)
Height (front): 0.95" (24.1 mm)
Width: 16.15" (410.3 mm)
Depth: 12.59" (319.9 mm)
Weight (maximum): 8.90 lb (4.04 kg)
1080p at 30 fps FHD IR camera
Dual-array microphones
Audio and Speakers
Stereo speakers, 2 W x 2 = 4 W total
Realtek ALC3254
AlienFX Lighting Zones
Programmable with up to 16.8 million distinct colors

Color Options
Dark Metallic Moon

Customized Features
Alienware Command Center
AlienFX Lighting Technology
Game Library with auto-tune game profile functionality
Fusion (Includes support for Overclock, Thermal, Power, Audio, and Audio Recon profiles)

Alienware mSeries keyboard with per-key RGB LED AlienFX lighting, includes N-key rollover technology
Alienware mSeries keyboard with per-key RGB LED AlienFX lighting, includes N-key rollover technology (optional)
Alienware mSeries keyboard with Cherry mechanical keyboard AlienFX lighting, includes N-key rollover technology (optional)

Multi-touch gesture Premium Precision glass touchpad with integrated scrolling
330W Adapter

Operating System

Windows 11 makes protecting and accessing your personal PC and important files easy, whether you’re at home or away. Safeguard sensitive material with encryption settings in BitLocker, and have the flexibility to share with specific recipients via USB. And never be without access to your PC through Remote Desktop -- placing your files at your fingertips, anywhere and anytime.


Protect your purchase
You do everything on your PC, so keep it safe by upgrading your support plan to Premium Support.

Help Me Choose: PC support options

Help Me Choose: Monitor and Docking Station support options

Premium Support – Extend your hardware warranty & get a personalized 24x7 support team
Premium Support Plus – Accidental Damage Service included – no deductible

Set up your new PC fast

Dell Migrate is the simple do-it-yourself tool that moves the hard to replace data, personal records and important files to your latest Dell PC.

Microsoft 365


Office Productivity Software


Security Software


PDF Solutions


Photo & Video Editing Software


Customer Favorites

Level Up Your Accessories

Alienware m18 Gaming Laptop

Est. Value
Dell Price
back in rewards
Product ID


Operating system

Available with Windows 11.

Commanding power and presence

Outplay your rivals and show them who's boss with an 18-inch gaming laptop featuring 13th Gen Intel® Core™ processors and NVIDIA® GeForce RTX™ 40 Series graphics, with more headroom to support overclocking without throttling.
Dell Alienware M18 Gaming Laptop.


Uncompromised performance

Marathon gaming requires absolute power. Our advanced cooling technology, Alienware Cryo-tech™, is designed to maintain system stability — even during the most demanding sessions.
Dell Alienware M18 Gaming Laptop inside.


Dell Alienware M18 Gaming Laptop inside.

Element 31

Our exclusive thermal interface material,i now located on the CPU and GPU, dissipates heat for extended, optimal gaming experiences.

Dell Alienware M18 Gaming Laptop inside.

Vapor chamber

A large vapor chamber covers both the CPU and GPU to help pull heat away to keep the components cool.

Dell Alienware M18 Gaming Laptop inside.

Quad fans

Ultra-thin fans increase internal airflow by nearly 25% to help enable higher performance.i

Dell Alienware M18 Gaming Laptop inside.

Heat pipes

Cool air is circulated in and hot air is pushed out by seven pipesi working in tandem with five vents.

Stun rivals, stay in awe

Never overlook your competition with our crystal-clear, 18-inch, 16:10 display available with ComfortView Plus and 100% DCI-P3, in your choice of 165Hz QHD+ or 480Hz FHD+. All display options reap the rewards of the latest NVIDIA® GeForce RTX graphics, while also offering Dolby Vision and Dynamic Display Switching.
Dell Alienware M18 Gaming Laptop.


Supercharge your play

Our largest laptop immerses you in the game with breathtaking, awe-inspiring visuals all made possible with NVIDIA® GeForce RTX™ 40 Series graphics.


A revolutionary breakthrough in AI-powered graphics that massively boosts performance. Powered by the new GeForce RTX™ 40 Series GPUs, DLSS 3 uses AI to create additional high-quality frames.

Ada Lovelace architecture

GeForce RTX™ 40 Series GPUs are engineered to run games better than ever with improved AI performance, power efficiency and ray tracing capabilities.

Ray Tracing

Experience textures, complex lighting, and the most realistic in-game environments imaginable thanks to dedicated RT cores in GeForce RTX™ graphics.

Optimized power and performance

NVIDIA® Max-Q is a suite of technologies that includes Resizable Bar, which enables the CPU to access the entire GPU frame buffer at once, improving in-game performance.

An ultra-responsive platform

Made to help you win, NVIDIA® Reflex technology is meant to quickly and intelligently reduce lag between your mouse, GPU and display.


Alienware M18 Intel

Cue the boss music

Enter new worlds through three-dimensional audio with Dolby Atmos®. You'll experience games as if you were in them, with sounds, voices and instruments placed in their own space. Plus, stay immersed with intelliGo's AI-driven noise cancellation.

Less lag, more wins

Take your mega-tasking capabilities to the next level with Dual-Channel DDR5 memory. Plus, minimize boot-up times with up to fouri user-replaceable M.2 SSDs, capable of up to 9TB of storage.i
Dell Alienware M18 Gaming Laptop.
Dell Alienware M18 Gaming Laptop.

Key into superior gaming

Amp up your comfort and precision with a recessed keyboard, full NumPad and a 14% larger touchpad. Our optional Cherry mechanical keyboard also offers stainless-steel switchesi, gold-plated electrical contact enclosures, 1.8mm key-travel and a 15 million keystroke lifecycle.

Legend perfected

Down to the last detail, Legend 3 design is more premium, tactile and futuristic than ever. At the rear, the iconic stadium shape now has soft edges, making our system easier to hold. A high-quality finish, resulting from bead-blast aluminum and a dark two-tone block, adds to the elevated look. Likewise, the overall design has shifted to focus on the total experience, with updated perimeter feet, a redesigned hinge and a new palm rest improving not only aesthetics, but also performance.
Dell Alienware M18 Gaming Laptop.


Dell Alienware M16 Gaming Laptops.

Total Command

Control more than ever with the all-new Alienware Command Center.i

Presets and overclocking
Maximize your gameplay with performance presets, while overclocking capabilities give you the speed you need.

Performance overlay
Manage and see CPU, GPU, memory and thermals stats without exiting the game.

Customize your set up with lighting settings that extend to all your Alienware accessories, as well as keybinds and calibration.

Toggle monitor-based overlays on/off to help you focus on the targets at hand.

Learn More

Their latest. Our greatest.

Dynamic doesn’t begin to describe this duo. Together, Windows 11 and Dell PCs create a best-in-class experience.

A fresh perspective
An inspiring new look and feel makes for a calmer experience.

Balance your life
Refocus your workflow with snap assistant. Or Switch between desktops for greater organization of open windows.

Life’s better together
Call, chat, and make plans come to life with Teams on Windows 11i right from your PC regardless of what computer or phone or tablet they are on.i

Learn More
Windows 11
Get your game on

Get your game on

Play over 100 high-quality PC games with your new Alienware PC and one month of Xbox Game Pass Ultimatei for PC-including EA play. With new games added all the time, there’s always something new to play. Included on select configurations only. Cloud Gaming with Xbox Game Pass Ultimate requires connected controller.
Dell Alienware M18 Gaming Laptops with numbers from 1 to 10 showing the product ports and slots.


Ports & slots

1. Type-C USB 3.2 Gen 1 Port

2. (2x) Type-C Port (Includes Thunderbolt™ 4.0, USB 4 Gen 2, DisplayPort 1.4 and 15W Power Delivery (3A/5V) capabilities)
3. Type-A USB 3.2 Gen 1 Port
4. HDMI 2.1 Output Port
5. Mini Display Port 1.4
6. SD Card Slot
7. Power/DC-in Port

8. RJ-45 Killer™ Ethernet E3100 2.5G Port
9. (2x) Type-A USB 3.2 Gen 1 Ports (one with PowerShare)
10. Global Headset Jack

Dell Alienware M18 Gaming Laptops with numbers from 1 to 3 showing the product dimensions and weight.

Dimensions & weight

1. Height: 1.05" (26.7 mm)
2. Width: 16.15" (410.3 mm)
3. Depth: 12.59" (319.9 mm)
Maximum Weight: 8.90 lb (4.04kg)i

Stay Unstoppable in the Game.

Premium Support has you covered day and night to help with new game installation, troubleshooting, and more. It’s one more weapon in your arsenal. Get one year of Premium Support included when you purchase an Alienware laptop.

Upgrade to Premium Support Plus for ultimate support to keep you battle-readyi. Repairs are covered! That includes drops, spills, or electrical surgesi. Whether you want game installation assistance, help optimizing your system settings, or need assistance with driver updates, we’re here for you 24x7i.

Accidental Damage Service. No matter how careful you are, accidents happen. Accidental Damage Servicei provides enhanced coverage that will repair your gaming PC after an accident to help handle life’s mishaps easily and at an exceptional value.
Stay Unstoppable in the Game.