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Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop
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Alienware AC16251, 16", 32GB/1TB,Intel Core Ultra 7,Windows 11 Laptop

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Dispatch Time: Next Working Day

Product Code: LTHO-2169

MPN #: P1CHK

Unleash unstoppable gaming power with the Alienware AC16251 – a laptop built for victory. Its razor‑sharp 16‑inch 240 Hz display and Intel Core Ultra 7 processor give you the edge you need to dominate every match.

Alienware AC16251, 16", 32GB/1TB, Core Ultra 7, 2560x1600, Windows 11 Laptop

Designed for gamers, the sleek indigo chassis combines an anodised aluminium lid with a thin profile (1.63 cm rear, 1.92 cm front). The WQXGA 2560 × 1600 screen delivers 500 nits brightness, 100 % DCI‑P3 color gamut and ComfortView Plus low‑blue‑light technology, while the 240 Hz refresh rate keeps motion buttery smooth.

Under the hood, a 20‑core Intel Core Ultra 7 (12 E‑cores, 8 P‑cores) reaches up to 5.2 GHz, paired with an NVIDIA GeForce RTX 5060 8 GB GDDR7 GPU and 32 GB DDR5‑5600 memory. A 1 TB PCIe 4.0 SSD provides lightning‑fast storage, and the integrated AI accelerator (13 TOPs NPU) boosts creative and gaming workloads.

Stay connected with Wi‑Fi 7, Bluetooth, 1 × Thunderbolt 4, HDMI 2.1, and a full‑size Ethernet port. The 96 Wh battery recharges in just 3 hours with 180 W fast charging, while the RGB‑backlit keyboard and dual 2.5 W speakers round out an immersive experience.

Benefits

  • 240 Hz WQXGA display with 500 nits brightness for ultra‑smooth, vivid visuals.
  • AI‑enhanced performance thanks to Intel AI Boost and 13 TOPs NPU.
  • Fast 180 W charging restores full power in only 3 hours.
  • Premium indigo aluminium build with RGB backlit keyboard for style and durability.

Uses of the product

  • High‑intensity competitive gaming with ultra‑responsive graphics.
  • Professional video editing and 3D rendering powered by AI acceleration.
  • Live streaming and content creation with low latency and high‑resolution output.
  • Advanced AI and machine‑learning tasks using the integrated NPU.

Features

  • 16‑inch 2560 × 1600 WQXGA panel, 240 Hz refresh rate, 500 cd/m² brightness, DCI‑P3 100 % gamut.
  • Intel Core Ultra 7 (20 cores, 5.2 GHz boost) with 30 MB cache and 160 W turbo power.
  • NVIDIA GeForce RTX 5060 8 GB GDDR7 GPU with NVIDIA G‑SYNC support.
  • 32 GB DDR5‑5600 RAM, 1 TB PCIe 4.0 NVMe SSD, Wi‑Fi 7, Thunderbolt 4, HDMI 2.1, and 180 W fast charger.

Specifications

Design
Market positioning Gaming
Form factor Clamshell
Product colour Indigo
Product type Laptop
Display
Contrast ratio (typical) 1000:1
Maximum refresh rate 240 Hz
Colour gamut 100%
Low Blue Light technology Yes
RGB colour space DCI-P3
Pixel density 189 ppi
Display brightness 500 cd/m²
Anti-glare screen Yes
Native aspect ratio 16:10
Display technology marketing name ComfortView Plus
Panel type WVA
HD type WQXGA
Touchscreen No
Display resolution 2560 x 1600 pixels
Display diagonal 40.6 cm (16")
Processor
Maximum turbo power 160 W
Processor base power 55 W
Processor cache 30 MB
Efficient-core base frequency 1.8 GHz
Performance-core base frequency 2.4 GHz
Efficient-core Max Turbo Frequency 4.5 GHz
Performance-core Max Turbo Frequency 5.2 GHz
Efficient cores 12
Performance cores 8
Processor boost frequency 5.2 GHz
Processor threads 20
Processor cores 20
Processor model 255HX
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
NVMe Yes
SSD interface PCI Express 4.0
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
On-board graphics card model Intel Graphics
On-board graphics card family Intel Graphics
On-board GPU manufacturer Intel
Discrete graphics memory type GDDR7
Discrete graphics card memory 8 GB
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 HD type Full HD
Front camera resolution 1920 x 1080 pixels
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 manufacturer MediaTek
WLAN controller model MediaTek MT7925
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 Type-C DisplayPort Alternate Mode Yes
Combo headphone/mic port Yes
Intel® Thunderbolt 4 Yes
Thunderbolt 4 ports quantity 1
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-C ports quantity 0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 2.0 ports quantity 0
Keyboard
Keyboard language UK English
Keyboard backlit colour RGB
Keyboard backlit zone 1-zone RGB
Keyboard backlit Yes
Numeric keypad Yes
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 capacity 96 Wh
Battery capacity 96 Wh
Battery voltage 11.7 V
Number of battery cells 6
Battery technology Lithium-Ion (Li-Ion)
Power
USB Power Delivery (USB PD) Yes
USB Type-C charging port Yes
USB Type-C required charging power (max) 100 W
USB Type-C required charging power (min) 90 W
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
Packaging content
AC adapter included Yes
Other features
Internal memory 32 GB
Manufacturer Alienware
Maximum internal memory 64 GB
Operating temperature (T-T) 0 - 35 °C
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