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

€2,148.06 inc VAT
€1,746.39 exc VAT
Estimated Delivery: 3-4 days
SKU: P1CHK

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Design
Product type Laptop
Product colour Indigo
Form factor Clamshell
Market positioning Gaming
Display
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
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)
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
Memory
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
Storage
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
Graphics
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
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
Camera
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
Network
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
Ports & interfaces
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
Keyboard
Pointing device Touchpad
Numeric keypad Yes
Keyboard backlit Yes
Keyboard backlit colour RGB
Keyboard backlit zone 1-zone RGB
Keyboard language UK English
Software
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 features
Brand specific technologies Express Charge Boost capable
Battery
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
Power
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
Operational conditions
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
Weight & dimensions
Width 357 mm
Depth 265.4 mm
Height (front) 1.92 cm
Height (rear) 1.63 cm
Weight 2.66 kg
Packaging content
AC adapter included Yes

Frequently asked questions

For more information, visit our FAQ section.

We deliver from Ireland to Ireland and delivery is €5.99.

We use An Post express label service for the majority of our deliveries.

  • Estimated delivery of 1-2 days, this product is in-stock and will ship same day for orders placed before 3 pm.
  • Estimated delivery of 2-3 days, this product is supplied to us locally which generally adds one extra day.
  • Estimated delivery of 3-4 days, this product will usually take 2 days to arrive into stock.
  • Estimated delivery of 4-5 days, this product is supplied to us from the UK, which usually adds two or three extra days.
  • Estimated delivery of 7-8 days, this product is supplied to us from the mainland Europe, which adds a minimum of four extra days.

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