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Alienware 16X Aurora laptop in Interstellar Indigo finish, 16-inch display, backlit keyboard

DELL

DELL Alienware 16X Aurora Laptop Ultra 9 290HX 64GB DDR5 1TB RTX 5070 16" 3K 240Hz Interstellar Indigo

SKU CH-2QZB-9ZX4B

16-inch 3K 240Hz display driven by Intel Ultra 9 290HX and RTX 5070 with 64GB DDR5

  • ColorIntelstellar Indigo
  • Operating SystemW11 Home
  • CPU Typeintel_core_ultra_9
  • Processor Name290HX
  • Number of Cores24
  • Screen Size16 inches
  • 24-core Intel Ultra 9 290HX powers heavy multi-threaded workloads
  • 16-inch 3K 240Hz display with 100% DCI-P3 and G-SYNC
  • 64 GB DDR5 5600 MHz memory for seamless multitasking
  • NVIDIA RTX 5070 with 8 GB gddr7 drives modern gaming
  • Wi-Fi 7 and 1080p RGB-IR HDR camera enable fast connectivity and secure login

Elite Portable Performance

The Alienware 16X Aurora Gaming Laptop delivers professional-grade power in a 16-inch Interstellar Indigo chassis. An Intel Ultra 9 290HX processor with 24 cores drives heavy content creation and modern gaming. Sixty-four gigabytes of DDR5 memory at 5600 MHz feed the NVIDIA GeForce RTX 5070 GPU with 8GB GDDR7 video memory. A 1 TB PCIe SSD runs Windows 11 Home for instant responsiveness.

Premium Build and Connectivity

The sleek chassis houses a 3K WQXGA LED panel covering 100 percent DCI-P3 with ComfortView Plus and NVIDIA G-SYNC at 240Hz. A 1080p FHD RGB-IR HDR camera enables secure facial recognition. MediaTek Wi-Fi 7 and Bluetooth handle wireless links. AlienFX RGB backlit keyboard and Premium Precision touchpad complete the daily interface.

Upgrade Path and Fit

This system replaces an older laptop that cannot sustain 240Hz at 2560x1600 or lacks GDDR7 graphics memory. The jump is worth it when workflows demand 24-core multi-threaded speed and tear-free competitive visuals. Buyers who need more than 1 TB of internal storage or a larger screen diagonal should look elsewhere.

Highlights

  • 24-core Intel Ultra 9 290HX powers heavy multi-threaded workloads
  • 16-inch 3K 240Hz display with 100% DCI-P3 and G-SYNC
  • 64 GB DDR5 5600 MHz memory for seamless multitasking
  • NVIDIA RTX 5070 with 8 GB gddr7 drives modern gaming
  • Wi-Fi 7 and 1080p RGB-IR HDR camera enable fast connectivity and secure login

Specifications

BrandAlienware
ModelLAC16251-9300BLU-PUS503
Part NumberLAC16251-9300BLU-PUS503
ColorIntelstellar Indigo
Operating SystemW11 Home
CPU Typeintel_core_ultra_9
Processor Name290HX
Number of Cores24
Screen Size16 inches
Display TypeLED
Resolution2560x1600
GPU/VPUNvidia GeForce RTX5070
Video Memorygddr7
Graphic TypeDedicated
SSDSSD
HDD1 GB
Memory Speed5600 MHz
Max Memory Supported64 GB
WLAN802_11_AX
WebcamFront
Weight5.76 lb

Questions about this item

What display interface and refresh rate does the 16-inch 3K panel use?

The 16-inch 2560x1600 panel runs at 240Hz with NVIDIA G-SYNC for tear-free visuals.

What are the chassis dimensions and mounting requirements for the Alienware 16X Aurora?

The laptop is a self-contained 16-inch clamshell; no external mounting hardware is needed.

How is the Intel Ultra 9 290HX processor installed and what step is often missed?

The CPU is factory-fitted; buyers only complete the Windows 11 Home setup and driver updates.

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