Dell Alienware x15 R2 D569942WIN9 Gaming Laptop
12th Gen Core i9 · 32GB · 1TB SSD · Win11 · 16GB Graph
CPU12th Gen Intel Core i9 12900H
GPUNVIDIA GEFORCE RTX 3080 Ti
RAM32 GB DDR5
Storage1 TB SSD
Display15.6 inches
Weight2.34 kg
OSWindows 11 (64-bit)
Powered by
Intel Core i9 12900H
Perf.: 55 · iGPU: 4855
Graphics
GeForce RTX 3080 Ti Laptop
Gaming: 42 · Render: 4842
Full specifications
General
Series
Alienware x15
Model
Alienware x15 R2 D569942WIN9
Utility
Gaming
OS
Windows 11 (64-bit)
Dimensions
359 x 277 x 16 mm
Weight
2.34 kg
Warranty
1 year Warranty
Display
Type
LED
Touch
No
Size
15.6 inches
Resolution
1920 x 1080 pixels
PPI
~ 141 PPI
Anti Glare Screen
Yes
Features
Comfortview Plus NVIDIA G-SYNC Advanced Optimus CV+ 1ms 360Hz 100% sRGB 300 nits
Connectivity
Ethernet
No
WiFi
802.11ax
Bluetooth
Yes
USB Ports
1 x USB Type-C, 2 x USB 3.0
Thunderbolt
Yes
HDMI
1 x HDMI 2.1 Port
Card Reader
Micro SD
Microphone In
Yes
Headphone Jack
Yes
Input
Camera
Yes
Keyboard Backlit
Yes
Touchpad
Yes
Inbuilt Microphone
Yes
Optical Drive
No
Processor
Processor
12th Gen Intel Core i9 12900H
Speed
6 x 2.5 GHz (Turbo Speed upto 5 GHz) Performance Cores · 8 x 1.8 GHz (Turbo Speed upto 3.8 GHz) Efficient Cores
Cores
14 Cores (6P + 8E), 20 Threads
Cache
24 MB
Brand
Intel
Series
Core i9
Model
12900H
Generation
12th Gen
Process Node
10 nm
Graphics
GPU
NVIDIA GEFORCE RTX 3080 Ti
Dedicated Memory
GDDR6 16 GB
Brand
NVIDIA
Memory
RAM
32 GB DDR5
Solid State Drive
1 TB SSD
Extra
Other Features
Alienware Battery Defender Technology, Per-key AlienFX Lighting, Alienware Cryotech Cooling Tech, Quad Fan Design, Alienware’s HyperEfficient Voltage
Specifications compiled from Smartprix. Last updated 2026-09-30.
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