Dell Alienware m18

Dell
Last Updated: 20th October 2026

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Key Specs

Display size 18.00-inch
Display resolution 1600x2560 pixels
Processor Core i9
RAM 64GB
OS Windows 11
SSD 4TB
Graphics Nvidia GeForce RTX 4090
Weight 4.04 kg

Market Status Released

Release Date 11th April 2023

Dell Alienware m18 Summary

Dell Alienware m18 is a Windows 11 laptop with a 18.00-inch display that has a resolution of 1600x2560 pixels. It is powered by a Core i9 processor and it comes with 64GB of RAM. The Dell Alienware m18 packs 4TB of SSD storage.

Graphics are powered by Nvidia GeForce RTX 4090. Connectivity options include Bluetooth, Ethernet and it comes with 6 USB ports (1 x USB 3.1 Gen 2 (Type C)), USB 3.2 Gen 1 (Type A), Thunderbolt 4 (Type C), HDMI Port, Multi Card Slot, Headphone and Mic Combo Jack, RJ45 (LAN) ports.

As of 20th October 2026, Dell Alienware m18 price in India starts at Rs. 3,59,990.

Dell Alienware m18 Full Specifications

General

Brand	Dell
Model	Alienware m18
Price in India	₹3,59,990
Release date	11th April 2023
Launched in India	Yes
Model Name	Dell Alienware m18
Dimensions (mm)	319.90 x 410.30 x 26.70
Weight (kg)	4.04
Colours	Dark Metallic Moon
Operating system	Windows 11
Battery Capacity (WHR)	97
Battery Cell	Lithium Ion

Display

Size	18.00-inch
Resolution	1600x2560 pixels
Refresh Rate	165Hz

Processor

Processor	Intel Core i9 13th Gen
Burst Clock Speed	5.4 GHz
Cache	36MB

Memory

RAM

64GB

Graphics

Dedicated Graphics	Yes
Graphics Processor	Nvidia GeForce RTX 4090
Dedicated Graphic Memory	16GB
Dedicated Graphic Memory Type	GDDR6

Storage

SSD

4TB

Connectivity

Bluetooth version	5.2
Ethernet	RJ45

Inputs

Web Camera	Yes
Backlit Keyboard	Yes
Touchpad	Yes
Internal Mic	Yes
Speakers	Yes

Ports and slots

Number of USB Ports	6
USB Ports	1 x USB 3.1 Gen 2 (Type C)
USB 3.2 Gen 1 (Type A)	3
Thunderbolt 4 (Type C)	2
HDMI Port	Yes
Multi Card Slot	SD Card Reader
Headphone and Mic Combo Jack	Yes
RJ45 (LAN)	Yes