Alienware AC16251 Intel Core Ultra 7 255HX Laptop 40.6 cm (16") WQXGA 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 5060 Wi-Fi 7 (802.11be) Windows 11 Home UK English Indigo
Alienware AC16251 Intel Core Ultra 7 255HX Laptop 40.6 cm (16") WQXGA 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 5060 Wi-Fi 7 (802.11be) Windows 11 Home UK English Indigo est en rupture de stock et sera expédié dès qu’il sera de retour en stock.
Alienware AC16251 Intel Core Ultra 7 255HX Laptop 40.6 cm (16"...
Essential power. No distractions.
Must-have gaming performance in a stunning, streamlined design featuring Intel® Core™ Ultra processors, a WQXGA 240Hz 500 nits display and a stylish anodised aluminium lid and bottom cover.
| Design | |
|---|---|
| Market positioning | Gaming |
| Form factor | Clamshell |
| Product colour | Indigo |
| Product type | Laptop |
| Display | |
|---|---|
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 240 Hz |
| RGB colour space | DCI-P3 |
| Colour gamut | 100% |
| Low Blue Light technology | Yes |
| Pixel density | 189 ppi |
| Display brightness | 500 cd/m² |
| Anti-glare screen | Yes |
| Native aspect ratio | 16:10 |
| Panel type | WVA |
| Display technology marketing name | ComfortView Plus |
| HD type | WQXGA |
| Touchscreen | No |
| Display resolution | 2560 x 1600 pixels |
| Display diagonal | 40.6 cm (16") |
| Processor | |
|---|---|
| Processor base power | 55 W |
| Maximum turbo power | 160 W |
| Processor cache | 30 MB |
| Performance cores | 8 |
| Efficient cores | 12 |
| Processor cores | 20 |
| Processor threads | 20 |
| Performance-core Max Turbo Frequency | 5.2 GHz |
| Efficient-core Max Turbo Frequency | 4.5 GHz |
| Processor boost frequency | 5.2 GHz |
| Processor model | 255HX |
| Efficient-core base frequency | 1.8 GHz |
| Performance-core base frequency | 2.4 GHz |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor family | Intel Core Ultra 7 |
| Processor manufacturer | Intel |
| Neural processor unit (NPU) | |
|---|---|
| GPU performance up to | 8 TOPs |
| NPU performance up to | 13 TOPs |
| Total processor performance up to | 33 TOPs |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Windows Studio effects support | Yes |
| Sparsity support | Yes |
| Neural processor unit (NPU) | Intel AI Boost |
| Memory | |
|---|---|
| Non-ECC | Yes |
| Memory data transfer rate | 5600 MT/s |
| Maximum internal memory | 64 GB |
| Memory slots | 2x SO-DIMM |
| Memory layout (slots x size) | 2 x 16 GB |
| Memory form factor | SO-DIMM |
| Internal memory type | DDR5-SDRAM |
| Internal memory | 32 GB |
| Storage | |
|---|---|
| Optical drive type | No |
| SSD form factor | M.2 |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD capacity | 1 TB |
| Number of SSDs installed | 1 |
| Total SSDs capacity | 1 TB |
| Storage media | SSD |
| Total storage capacity | 1 TB |
| Graphics | |
|---|---|
| NVIDIA G-SYNC | Yes |
| Discrete graphics memory type | GDDR7 |
| Discrete graphics card memory | 8 GB |
| On-board graphics card model | Intel Graphics |
| On-board graphics card family | Intel Graphics |
| On-board GPU manufacturer | Intel |
| Discrete graphics card model | NVIDIA GeForce RTX 5060 |
| Discrete GPU manufacturer | NVIDIA |
| Discrete graphics card | Yes |
| On-board graphics card | Yes |
| Audio | |
|---|---|
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Speaker power | 2.5 W |
| Number of built-in speakers | 2 |
| Audio system | High Definition Audio |
| Audio chip | Realtek ALC3204 |
| Camera | |
|---|---|
| Infrared (IR) camera | Yes |
| Video capturing speed | 30 fps |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Front camera resolution (numeric) | 2.07 MP |
| Front camera | Yes |
| Network | |
|---|---|
| MIMO | Yes |
| MIMO type | Multi User MIMO |
| Bluetooth | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN | Yes |
| WLAN controller model | MediaTek MT7925 |
| WLAN controller manufacturer | MediaTek |
| Antenna type | 2x2 |
| Wi-Fi band | Tri-band (2.4 GHz / 5 GHz / 6 GHz) |
| 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) |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Mobile network connection | No |
| Ports & interfaces | |
|---|---|
| USB Power Delivery | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Combo headphone/mic port | Yes |
| Thunderbolt 4 ports quantity | 1 |
| Intel® Thunderbolt 4 | Yes |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Keyboard | |
|---|---|
| Keyboard backlit zone | 1-zone RGB |
| Keyboard backlit colour | RGB |
| Numeric keypad | Yes |
| Keyboard backlit | Yes |
| Keyboard language | UK English |
| Pointing device | Touchpad |
| Software | |
|---|---|
| Trial software | McAfee + Premium 1-year,Activate Your Microsoft 365 For A 30 Day Trial |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Home |
| Brand-specific features | |
|---|---|
| Brand specific technologies | Express Charge Boost capable |
| Battery | |
|---|---|
| Battery charge indicator | Yes |
| Battery weight | 351 g |
| Fast charging | Yes |
| Battery recharge time | 3 h |
| Battery voltage | 11.7 V |
| Battery capacity | 96 Wh |
| Number of battery cells | 6 |
| Battery technology | Lithium-Ion (Li-Ion) |
| Power | |
|---|---|
| Required charging power (min) | 90 W |
| Required charging power (max) | 100 W |
| USB Type-C charging port | Yes |
| DC-in jack | Yes |
| AC adapter output voltage | 19.5 V |
| AC adapter input voltage | 100 - 240 V |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter power | 180 W |
| Operational conditions | |
|---|---|
| Operating vibration | 0.66 G |
| Operating shock | 140 G |
| Non-operating altitude | -15.2 - 10668 m |
| Operating altitude | -15.2 - 3048 m |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage temperature (T-T) | -40 - 65 °C |
| Operating temperature (T-T) | 0 - 35 °C |
| Weight & dimensions | |
|---|---|
| Height (rear) | 1.63 cm |
| Height (front) | 1.92 cm |
| Depth | 265.4 mm |
| Width | 357 mm |
| Weight | 2.66 kg |
| Other features | |
|---|---|
| AC adapter included | Yes |
-
Grade
-
Part Number
Brand New – This product is Brand New and in it’s original
packaging.
New - Open Box - This product is unused but the box has been opened.
New – No Box – This product is unused but doesn’t come with
the original box/packaging.
Refurbished – This product has been refurbished by ourselves
or by the manufacturer.
Excellent Used – This item is used, tested and fully working
but in like new condition. It may come with it’s original packaging or not,
please check the product description.
Good Used – This item is used, tested and fully working but
will show signs of cosmetic wear and tear. It may come with it’s original packaging
or not, please check the product description.
Parts – This item is sold just for parts, meaning it is
unworking or unable to serve it’s purpose. It may come with it’s original packaging
or not, please check the product description.
Brand New Products: All our Brand New products come with Manufaturer warranty. These can vary in length and it's important to check with the manufaturer of the product what warranty they provide and what is covered.
Used Products: All our used products come with 1 years warranty provided by us and some products may have manufaturer warranty.
Refurbished Products: With our refurbished products, we offer a free 3-month warranty which covers all software and hardware issues, that have not been influenced by the customer. There is also Manufactured Refurbished products which they will specify how long their warranty is.
Custom Gaming PCs: All our Custom PCs by default come with 3 years warranty. This includes parts and labour. You can also upgrade to 5 years warranty. Our warranty includes all hardware issues relating to the machine. If there is any faults, we will attempt to solve this remotely and if needed get the PC collected and back to base for repair.
Read more - Warranty Information
