Alienware AA16250 Intel Core Ultra 9 275HX Laptop 40.6 cm (16") WQXGA 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 5090 Wi-Fi 7 (802.11be) Windows 11 Home UK English Black

Manufacturer: Dell | Model: 8PGTM | Product ID: 3884 | Warranty: 1 Year Basic Onsite
£3710.83 (inc. VAT)
1 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Design
Product typeNotebook
Product colourBlack
Form factorClamshell
Display
Display diagonal16
Display resolution2560 x 1600
TouchscreenNo
HD typeWQXGA
Panel typeWVA
Anti-glare screenYes
Display brightness500
Pixel density188.7
RGB colour spaceDCI-P3
Colour gamut100
Display response rise/fall3
Maximum refresh rate240
Contrast ratio (typical)1000:1
Processor
Processor manufacturerIntel
Processor familyIntel Core Ultra 9
Processor generationIntel Core Ultra (Series 2)
Processor model275HX
Processor cores24
Processor threads24
Processor boost frequency5.4
Performance cores8
Efficient cores16
Performance-core Max Turbo Frequency5.4
Efficient-core Max Turbo Frequency4.6
Performance-core base frequency2.7
Efficient-core base frequency2.1
Processor cache36
Processor base power55
Maximum turbo power160
Neural processor unit (NPU)
Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML,OpenVINO,Windows ML,ONNX RT,WebNN
Total processor performance up to36
NPU performance up to13
GPU performance up to8
Memory
Internal memory32
Internal memory typeDDR5-SDRAM
Memory form factorSO-DIMM
Memory layout (slots x size)2 x 16
Memory slots2x SO-DIMM
Maximum internal memory64
Memory data transfer rate6400
Non-ECCYes
Storage
Total storage capacity1000
Storage mediaSSD
Total SSDs capacity1000
Number of SSDs installed1
SSD capacity1000
SSD interfacePCI Express 4.0
NVMeYes
SSD form factorM.2
Optical drive typeNo
Card reader integratedYes
Compatible memory cardsSD,SDHC,SDXC
Graphics
Discrete GPU manufacturerNVIDIA
Discrete graphics card modelNVIDIA GeForce RTX 5090
Discrete graphics card memory24
Discrete graphics memory typeGDDR7
On-board graphics cardYes
On-board GPU manufacturerIntel
Discrete graphics cardYes
On-board graphics card familyIntel Graphics
On-board graphics card modelIntel Graphics
NVIDIA G-SYNCYes
Audio
Audio chipRealtek ALC3329
Audio systemDolby Atmos
Number of built-in speakers4
Speaker power2.5
Built-in microphoneYes
Number of microphones2
Camera
Front cameraYes
Front camera resolution (numeric)2.07
Front camera resolution1920 x 1080
Front camera HD typeFull HD
Video capturing speed30
Infrared (IR) cameraYes
Network
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standards802.11a,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 connectionNo
Wi-Fi bandTri-band (2.4 GHz / 5 GHz / 6 GHz)
Wi-Fi data rate (max)2400
Antenna type2x2
WLAN controller modelKiller Wi-Fi 7 BE1750
WLAN controller manufacturerKiller
BluetoothYes
MIMOYes
MIMO typeMulti User MIMO
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
HDMI ports quantity1
HDMI version2.1
Thunderbolt 5 ports quantity2
Intel® Thunderbolt 5Yes
Combo headphone/mic portYes
Power adapter barrel connector7.4
USB Type-C DisplayPort Alternate ModeYes
PowerShareYes
Number of USB ports with PowerShare support1
Performance
Motherboard chipsetIntel HM870
Keyboard
Pointing deviceTouchpad
Numeric keypadNo
Keyboard backlitYes
Keyboard backlit colourRGB
Keyboard backlit zonePer-key RGB
Keyboard languageUK English
Software
Operating system architecture64-bit
Trial softwareActivate Your Microsoft 365 For A 30 Day Trial
Operating system installedWindows 11 Home
Battery
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells6
Battery capacity96
Battery voltage11.7
Battery recharge time3
Fast chargingYes
Battery weight351
Power
AC adapter power360
AC adapter frequency50 - 60
AC adapter input voltage100 - 240
AC adapter output voltage19.5
DC-in jackYes
USB Type-C charging portYes
USB Power Delivery (USB PD)Yes
Operational conditions
Operating temperature (T-T)0 - 35
Storage temperature (T-T)-40 - 65
Operating relative humidity (H-H)10 - 90
Storage relative humidity (H-H)0 - 95
Operating altitude-15.2 - 3048
Non-operating altitude-15.2 - 10668
Operating shock110
Non-operating shock160
Operating vibration0.66
Non-operating vibration1.3
Weight & dimensions
Width365
Depth290
Height (front)24.22
Height (rear)28.5
Weight3400
Packaging content
AC adapter includedYes

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 07th Dec 2025 to Wed 10th Dec 2025
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Sat 06th Dec 2025 to Mon 08th Dec 2025
View all Delivery Options & International Rates

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Design
Product typeNotebook
Product colourBlack
Form factorClamshell
Display
Display diagonal16
Display resolution2560 x 1600
TouchscreenNo
HD typeWQXGA
Panel typeWVA
Anti-glare screenYes
Display brightness500
Pixel density188.7
RGB colour spaceDCI-P3
Colour gamut100
Display response rise/fall3
Maximum refresh rate240
Contrast ratio (typical)1000:1
Processor
Processor manufacturerIntel
Processor familyIntel Core Ultra 9
Processor generationIntel Core Ultra (Series 2)
Processor model275HX
Processor cores24
Processor threads24
Processor boost frequency5.4
Performance cores8
Efficient cores16
Performance-core Max Turbo Frequency5.4
Efficient-core Max Turbo Frequency4.6
Performance-core base frequency2.7
Efficient-core base frequency2.1
Processor cache36
Processor base power55
Maximum turbo power160
Neural processor unit (NPU)
Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML,OpenVINO,Windows ML,ONNX RT,WebNN
Total processor performance up to36
NPU performance up to13
GPU performance up to8
Memory
Internal memory32
Internal memory typeDDR5-SDRAM
Memory form factorSO-DIMM
Memory layout (slots x size)2 x 16
Memory slots2x SO-DIMM
Maximum internal memory64
Memory data transfer rate6400
Non-ECCYes
Storage
Total storage capacity1000
Storage mediaSSD
Total SSDs capacity1000
Number of SSDs installed1
SSD capacity1000
SSD interfacePCI Express 4.0
NVMeYes
SSD form factorM.2
Optical drive typeNo
Card reader integratedYes
Compatible memory cardsSD,SDHC,SDXC
Graphics
Discrete GPU manufacturerNVIDIA
Discrete graphics card modelNVIDIA GeForce RTX 5090
Discrete graphics card memory24
Discrete graphics memory typeGDDR7
On-board graphics cardYes
On-board GPU manufacturerIntel
Discrete graphics cardYes
On-board graphics card familyIntel Graphics
On-board graphics card modelIntel Graphics
NVIDIA G-SYNCYes
Audio
Audio chipRealtek ALC3329
Audio systemDolby Atmos
Number of built-in speakers4
Speaker power2.5
Built-in microphoneYes
Number of microphones2
Camera
Front cameraYes
Front camera resolution (numeric)2.07
Front camera resolution1920 x 1080
Front camera HD typeFull HD
Video capturing speed30
Infrared (IR) cameraYes
Network
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standards802.11a,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 connectionNo
Wi-Fi bandTri-band (2.4 GHz / 5 GHz / 6 GHz)
Wi-Fi data rate (max)2400
Antenna type2x2
WLAN controller modelKiller Wi-Fi 7 BE1750
WLAN controller manufacturerKiller
BluetoothYes
MIMOYes
MIMO typeMulti User MIMO
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
HDMI ports quantity1
HDMI version2.1
Thunderbolt 5 ports quantity2
Intel® Thunderbolt 5Yes
Combo headphone/mic portYes
Power adapter barrel connector7.4
USB Type-C DisplayPort Alternate ModeYes
PowerShareYes
Number of USB ports with PowerShare support1
Performance
Motherboard chipsetIntel HM870
Keyboard
Pointing deviceTouchpad
Numeric keypadNo
Keyboard backlitYes
Keyboard backlit colourRGB
Keyboard backlit zonePer-key RGB
Keyboard languageUK English
Software
Operating system architecture64-bit
Trial softwareActivate Your Microsoft 365 For A 30 Day Trial
Operating system installedWindows 11 Home
Battery
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells6
Battery capacity96
Battery voltage11.7
Battery recharge time3
Fast chargingYes
Battery weight351
Power
AC adapter power360
AC adapter frequency50 - 60
AC adapter input voltage100 - 240
AC adapter output voltage19.5
DC-in jackYes
USB Type-C charging portYes
USB Power Delivery (USB PD)Yes
Operational conditions
Operating temperature (T-T)0 - 35
Storage temperature (T-T)-40 - 65
Operating relative humidity (H-H)10 - 90
Storage relative humidity (H-H)0 - 95
Operating altitude-15.2 - 3048
Non-operating altitude-15.2 - 10668
Operating shock110
Non-operating shock160
Operating vibration0.66
Non-operating vibration1.3
Weight & dimensions
Width365
Depth290
Height (front)24.22
Height (rear)28.5
Weight3400
Packaging content
AC adapter includedYes

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through Buykingston  only.

Our 30 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items opened and used and that are returned in a resellable condition.

Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.

Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;

- Headphones
- Earphones
- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.

How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.

Do i need to contact you before returning my order?
Yes, to obtain an RMA number.

Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.

Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.