Dell Alienware 18 Area-51 | 2025 Model | 18.0″ QHD+ 300Hz Display Gaming Laptop ( CU9-275HX, 64GB, 2TB SSD, RTX 5080 16GB, W11 )

  • Intel® Core Ultra 9 processor 275HX (24-Core, 24-Thread, 36MB Total Cache, 2.7GHz to 5.4GHz)
  • NVIDIA® GeForce RTX™ 5080 16 GB GDDR7 GPU
  • 18.0″ QHD+ 300Hz 3ms 100% DCI-P3 500 nit, ComfortView+, NVIDIA G-SYNC + Advanced Optimus Display
  • 64GB, 2x32GB, DDR5, 6400MT/s RAM
  • 2TB NVMe M.2 PCIe Gen5 SSD
  • Windows 11
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Description

Description

Dell Alienware 18 RTX 5080 Gaming Laptop

Elevate your game with the Dell Alienware 18 RTX 5080 Gaming Laptop, packed with an Intel® Core Ultra 9 275HX (24-core) processor, powerful NVIDIA® GeForce RTX™ 5080 16GB GDDR7 GPU, and a stunning 18” QHD+ 300Hz G-SYNC display. With 64GB DDR5 RAM and a 2TB PCIe Gen5 SSD, experience lightning-fast load times, seamless multitasking, and ultra-smooth gameplay—all on Windows 11. Designed for gamers who demand the absolute best.

BrandDell
ModelDell Alienware 18 Area-51
Released Year2025
Model NumberAA18250
SeriesDell Alienware
Sub SeriesAlienware 18

Dell Alienware 18 Full Specification

ColorLiquid Teal
CPU / ProcessorIntel® Core Ultra 9 processor 275HX (24-Core, 24-Thread, 36MB Total Cache, 2.7GHz to 5.4GHz)
Memory64GB, 2x32GB, DDR5, 6400MT/s RAM
Memory SlotDual Channel
Storage2TB NVMe M.2 PCIe Gen5 SSD
Graphic CardNVIDIA® GeForce RTX™ 5080 16 GB GDDR7 GPU
Display Screen / Design / Resolution18.0″ QHD+ 300Hz 3ms 100% DCI-P3 500 nit, ComfortView+, NVIDIA G-SYNC + Advanced Optimus Display
CameraAlienware 8MP UHD HDR IR Camera
Operation SystemWindows 11
Optical Drive
Audio & VideoWoofer: 2W x 2 = 4W total
Tweeter: 2W x 2 = 4W total
Realtek Smart Amplifier ALC1708 (Woofer)
RealTek amplifier ALC3329 (Tweeter)
Dual-array microphones, Dolby Atmos, IntelliGo noise reduction
Network / Connectivity TechnologyIntel® Killer Wi-Fi 7 BE1750 (2×2 320Hz) MIMO 802.11be Wireless LAN and Bluetooth 5.4
Keyboard FeatureEnglish US CherryMX ultra low-profile mechanical keyboard with per-key AlienFX RGB lighting
InterfaceLeft Side Ports
1 Global headset jack
1 Full-sized SD card (push-pull)
Rear Ports
1 RJ45 Ethernet port (5 Gbps)
1 USB Type-A 3.2 Gen 1 (5 Gbps)
1 USB Type-A 3.2 Gen 1 (5 Gbps)
2 Thunderbolt 5 ports (for configurations with NVIDIA® GeForce RTX™ 5070Ti and above)
1 HDMI 2.1
Battery / Power Supply6-Cell Battery, 96 Whr (Integrated)
DimensionsHeight (front): 0.95 in. (24.32 mm)
Width: 16.14 in. (410.00 mm)
Depth: 12.59 in. (320.00 mm)
Weight9.56 lb (4.34 kg)
Remark2 Years Manufacturer’s Limited Warranty

 

Additional information

Additional information

PROCESSOR

Intel Core Ultra 9

PROCESSOR GENERATION

Series 2

GRAPHICS CARD

RTX 5080

RAM

64 GB

STORAGE

2TB SSD

SCREEN SIZE

18-inch

Screen Resolution

QHD+

REFRESH RATE

300Hz

Model By Year

2025

OPERATING SYSTEM

W11

TOUCHSCREEN

Non-Touch

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