Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home
Brand Dell
From
£1,690.49
Free delivery
2 offers at 2 retailers
Listed since 7 April 2026
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Description
Specifications
| Product type | Laptop |
| Product colour | Indigo |
| Form factor | Clamshell |
| Market positioning | Gaming |
| Display diagonal | 40.6 cm (16") |
| Display resolution | 2560 x 1600 pixels |
| Touchscreen | No |
| HD type | WQXGA |
| Panel type | WVA |
| Display technology marketing name | ComfortView Plus |
| Native aspect ratio | 16:10 |
| Anti-glare screen | Yes |
| Display brightness | 500 cd/m² |
| Pixel density | 189 ppi |
| RGB colour space | DCI-P3 |
| Colour gamut | 100% |
| Low Blue Light technology | Yes |
| Maximum refresh rate | 240 Hz |
| Contrast ratio (typical) | 1000:1 |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 7 |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor model | 255HX |
| Processor cores | 20 |
| Processor threads | 20 |
| Processor boost frequency | 5.2 GHz |
| Performance cores | 8 |
| Efficient cores | 12 |
| Performance-core Max Turbo Frequency | 5.2 GHz |
| Efficient-core Max Turbo Frequency | 4.5 GHz |
| Performance-core base frequency | 2.4 GHz |
| Efficient-core base frequency | 1.8 GHz |
| Processor cache | 30 MB |
| Processor base power | 55 W |
| Maximum turbo power | 160 W |
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Total processor performance up to | 33 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 8 TOPs |
| Internal memory | 32 GB |
| Internal memory type | DDR5-SDRAM |
| Memory form factor | SO-DIMM |
| Memory layout (slots x size) | 2 x 16 GB |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 64 GB |
| Memory data transfer rate | 5600 MT/s |
| Non-ECC | Yes |
| Total storage capacity | 1 TB |
| Storage media | SSD |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Optical drive type | No |
| Discrete GPU manufacturer | NVIDIA |
| Discrete graphics card model | NVIDIA GeForce RTX 5060 |
| Discrete graphics card memory | 8 GB |
| Discrete graphics memory type | GDDR7 |
| On-board graphics card | Yes |
| On-board GPU manufacturer | Intel |
| Discrete graphics card | Yes |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card model | Intel® Graphics |
| NVIDIA G-SYNC | Yes |
| Audio chip | Realtek ALC3204 |
| Audio system | High Definition Audio |
| Number of built-in speakers | 2 |
| Speaker power | 2.5 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Front camera | Yes |
| Front camera resolution (numeric) | 2.07 MP |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Video capturing speed | 30 fps |
| Infrared (IR) camera | Yes |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be) |
| Mobile network connection | No |
| Wi-Fi band | Tri-band (2.4 GHz / 5 GHz / 6 GHz) |
| Antenna type | 2x2 |
| WLAN controller model | MediaTek MT7925 |
| WLAN controller manufacturer | MediaTek |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| MIMO | Yes |
| MIMO type | Multi User MIMO |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Thunderbolt 4 ports quantity | 1 |
| Intel® Thunderbolt 4 | Yes |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Pointing device | Touchpad |
| Numeric keypad | Yes |
| Keyboard backlit | Yes |
| Keyboard backlit colour | RGB |
| Keyboard backlit zone | 1-zone RGB |
| Keyboard language | UK English |
| Operating system architecture | 64-bit |
| Trial software | McAfee + Premium 1-year,Activate Your Microsoft 365 For A 30 Day Trial |
| Operating system installed | Windows 11 Home |
| Brand specific technologies | Express Charge Boost capable |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 6 |
| Battery capacity | 96 Wh |
| Battery voltage | 11.7 V |
| Battery recharge time | 3 h |
| Fast charging | Yes |
| Battery charge indicator | Yes |
| Battery weight | 351 g |
| AC adapter power | 180 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output voltage | 19.5 V |
| DC-in jack | Yes |
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 90 W |
| USB Type-C required charging power (max) | 100 W |
| USB Power Delivery (USB PD) | Yes |
| Operating temperature (T-T) | 0 - 35 °C |
| Storage temperature (T-T) | -40 - 65 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating altitude | -15.2 - 3048 m |
| Non-operating altitude | -15.2 - 10668 m |
| Operating shock | 140 G |
| Operating vibration | 0.66 G |
| Width | 357 mm |
| Depth | 265.4 mm |
| Height (front) | 1.92 cm |
| Height (rear) | 1.63 cm |
| Weight | 2.66 kg |
| AC adapter included | Yes |
Full specifications
| Marque | Dell |
| Référence fabricant | p1chk |
| EAN | 5397184967416 |
Why choose the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home in 2026?
The Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home is one of the most searched products in the Informatique category in 2026. Offered by Dell, it is aimed at those looking for a reliable product at the best price. Our comparison tool lists all available offers from partner retailers to help you make the right choice without overspending. Comparison is free and requires no registration. In a few seconds, you can access all current offers to find the most competitive price.
Technical analysis of the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home
Among the main strengths of the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home, the most notable are its competitive pricing from £1,690.49 and the recognition of the Dell brand. Buyers who have already used this type of product in the Informatique category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.
What the tech specs reveal
The Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Informatique category. Dell publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The DELL Pro Plus P2725HE computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD LCD Black from the same brand may also interest you for a direct comparison.
In practice day to day
In daily use, the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home is designed to fit easily into the regular habits of Informatique users. Dell has optimised this model for regular use, with accessible features and simplified maintenance.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 3210 £ |
| Mid-range | 3210 £ to 7490 £ |
| High-end | Over 7490 £ |
Before buying the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Informatique category.
Frequently asked questions about Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home
Is the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home in stock?
Stock availability for the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.
Where can I buy the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home at the best price?
To buy the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.
How does the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home compare to competitors in the Informatique category?
In the Informatique category, the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.
Is the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home suitable for beginners?
Yes, the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and Dell usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.
Is there a refurbished version of the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home?
Refurbished versions of the Alienware AC16251 Intel Core Ultra 7 255HX 16" WQXGA Laptop, 32 GB DDR5-SDRAM, 1 TB SSD, NVIDIA GeForce RTX 5060, Windows 11 Home may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.
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