Description
Alienware 16X Aurora 16″ WQXGA 240Hz Intel Core Ultra 9 275HX RTX 5070 8GB 32GB DDR5-5200 1TB NVMe Windows 11 Pro Interstellar Indigo Gaming Laptop
AC16251_ARLHX_013
A streamlined Alienware 16-inch built for high-FPS play and AI-assisted workflows. The Core Ultra 9 275HX (with Intel AI Boost NPU) pairs with RTX 5070 8GB GDDR7 and a brilliant 16:10 WQXGA 240Hz / 500-nit display. The redesigned Cryo-Chamber cooling, TB4 (DP 2.1) and HDMI 2.1, and 3-Year Onsite support make it a rock-solid premium choice.
Key Features
Performance & AI
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CPU: Intel Core Ultra 9 275HX — 24 cores, 2.10 / 5.40 GHz, 36MB cache; Intel AI Boost NPU up to 13 TOPS.
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GPU: NVIDIA GeForce RTX 5070 8GB GDDR7 (DLSS, RT).
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Memory: 32GB DDR5-5200 (2×16GB).
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Storage: 1TB PCIe NVMe M.2 SSD.
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Platform power: Up to 155W TPP (tuned).
Display & Visuals
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16″ WQXGA (2560×1600), 240Hz, 500 nits, ComfortView Plus, non-touch, 16:10.
Thermals & Design
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New Cryo-Chamber airflow, streamlined chassis (no rear thermal shelf), anodized aluminum lid & bottom; starting at 2.57 kg; Interstellar Indigo.
Keyboard, Camera & Audio
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AlienFX RGB keyboard (1-zone), 1080p FHD webcam with dual mics.
Connectivity & I/O
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Ports: 2× USB-A 3.2 Gen1, 1× USB-C 3.2 Gen2 (PD), 1× Thunderbolt 4 (DP 2.1), 1× HDMI 2.1 (dGPU direct), RJ-45 1GbE, 3.5 mm audio, power.
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Wireless: (page not explicit; platform typically Wi-Fi 6/6E + BT 5.x).
Power & Warranty
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280 W adapter; 3-Year Basic Onsite.
In the Box
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Laptop, AC adapter, power cable, documentation.
Why It’s a Great Choice
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Elite smoothness + clarity: WQXGA 240Hz / 500 nits gives esports-grade motion with extra 16:10 vertical space for creation and timelines.
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Next-gen compute with AI: Ultra 9 275HX brings high multicore speed, while the NPU handles background AI tasks/presets efficiently.
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Modern I/O for real setups: TB4 (DP 2.1) and HDMI 2.1 drive high-Hz externals; 1TB NVMe + 32GB DDR5 keep projects and games snappy.
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Thermals you can trust: The revised Cryo-Chamber and up to 155W TPP tuning sustain performance in a slimmer, shelf-free chassis.
Specifications:
| Category | Details |
|---|---|
| Model / Part | Alienware 16X Aurora — AC16251_ARLHX_013 |
| Processor | Intel Core Ultra 9 275HX (24C, 2.10/5.40 GHz, 36MB; Intel AI Boost NPU ~13 TOPS) |
| Graphics | NVIDIA GeForce RTX 5070 8GB GDDR7 |
| Memory | 32GB DDR5-5200 (2×16GB) |
| Storage | 1TB PCIe NVMe M.2 SSD |
| Display | 16″ WQXGA 2560×1600, 240Hz, 500 nits, ComfortView Plus, non-touch, 16:10 |
| Keyboard | AlienFX RGB (1-zone) • English International |
| Webcam | 1080p FHD |
| Ports | 2× USB-A 3.2 Gen1, 1× USB-C 3.2 Gen2 (PD), 1× Thunderbolt 4 (DP 2.1), 1× HDMI 2.1 (dGPU direct), RJ-45 1GbE, 3.5 mm audio, power |
| Wireless | Mediatek WiFi 7 2×2 MIMO Tri-Band Adapter |
| Power | 280 W AC adapter |
| Weight | Starting at 2.57 kg |
| Colour | Interstellar Indigo |
| Warranty | 3-Year Basic Onsite |
| Notes | Up to 155W TPP • Cryo-Chamber cooling |





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