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DELL 14 Premium DA14250 Intel Core Ultra 7 255H Laptop 36.8 cm (14.5") WUXGA 32 GB LPDDR5x-SDRAM 1 TB SSD NVIDIA GeForce RTX 4050 Wi-Fi 7 (802.11be) Windows 11 Pro UK English Platinum
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Dell SKU: VWPWP

DELL 14 Premium DA14250 Intel Core Ultra 7 255H Laptop 36.8 cm (14.5") WUXGA 32 GB LPDDR5x-SDRAM 1 TB SSD NVIDIA GeForce RTX 4050 Wi-Fi 7 (802.11be) Windows 11 Pro UK English Platinum

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£1,947.46 ex VAT
£2,336.95 inc VAT
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Overview

DELL 14 Premium DA14250. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 255H. Display diagonal: 36.8 cm (14.5"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels. Internal memory: 32 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Arc 140T, Discrete graphics card model: NVIDIA GeForce RTX 4050. Operating system installed: Windows 11 Pro. Product colour: Platinum

Key Features

  • Premium Laptop Clamshell Platinum
  • Intel Core Ultra 7 255H Processor cores: 16
  • 36.8 cm (14.5") WUXGA 1920 x 1200 pixels IPS 16:10
  • 32 GB LPDDR5x-SDRAM
  • 1 TB SSD
  • NVIDIA GeForce RTX 4050 6 GB Intel Arc 140T
  • Wi-Fi 7 (802.11be) Bluetooth
  • Lithium Polymer (LiPo) 70 Wh 100 W
  • Windows 11 Pro 64-bit

Specifications

Dimensions Weight
Width320 mm
Depth215.97 mm
Antenna
Antenna type2x2
Audio
Audio chipCirrus Logic CS42L43
Audio systemMaxxAudio Pro
Built-in microphoneYes
Number of built-in speakers4
Speaker power2.5
Battery
Battery capacity70
Battery recharge time2
Battery technologyLithium Polymer (LiPo)
Battery voltage11.7
Battery weight270
Fast chargingYes
Number of battery cells6
Product colourPlatinum
Camera
Front cameraYes
Front camera HD typeFull HD
Front camera resolution1920 x 1080
Front camera resolution (numeric)2.07
HD typeWUXGA
Operating system installedWindows 11 Pro
Carbon footprint
Total carbon footprint (kg of CO2e)329
Computer system
Internal memory32
Maximum internal memory32
Processor cache24
Processor cores16
Processor familyIntel Core Ultra 7
Processor generationIntel Core Ultra (Series 2)
Processor manufacturerIntel
Processor model255H
Data transmission
BluetoothYes
Wi-Fi data rate (max)5800 Mbit/s
Design
Ambient light sensorYes
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Display diagonal14.5
Display resolution1920 x 1200
Fingerprint readerYes
Form factorClamshell
Keyboard languageUK English
Market positioningPremium
Numeric keypadNo
Operating relative humidity (H-H)10 - 90
Operating temperature (T-T)0 - 35
Product typeNotebook
Storage relative humidity (H-H)0 - 95
Storage temperature (T-T)-40 - 65
TouchscreenNo
Display
Anti-glare screenYes
Display brightness500
Low Blue Light technologyYes
Maximum refresh rate120
Native aspect ratio16:10
On-board graphics card modelIntel Arc 140T
Panel typeIPS
Pixel density156
Docking station
Card reader integratedYes
USB Power Delivery (USB PD)Yes
Features
AC adapter includedYes
AC adapter input voltage100 - 240
AC adapter power100
Carbon emissions, end-of-life (kg of CO2e)1.97
Carbon emissions, energy usage (kg of CO2e)42.44
Carbon emissions, logistics (kg of CO2e)16.12
Carbon emissions, manufacturing (kg of CO2e)268.46
Discrete graphics card memory6
Discrete graphics card modelNVIDIA GeForce RTX 4050
Internal memory typeLPDDR5x-SDRAM
Keyboard backlitYes
Memory data transfer rate8400
Memory form factorOn-board
Mobile network connectionNo
Number of SSDs installed1
NVMeYes
On-board graphics cardYes
On-board graphics card familyIntel Arc Graphics
Processor boost frequency5.1
Processor threads16
SSD capacity1000
SSD form factorM.2
SSD interfacePCI Express 4.0
Storage mediaSSD
Total carbon emissions, standard deviation (kg of CO2e)60
Total storage capacity1000
USB Type-C DisplayPort Alternate ModeYes
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)
Graphics
Discrete graphics cardYes
Discrete graphics memory typeGDDR6
On-board GPU manufacturerIntel
Network
WLAN controller modelIntel Wi-Fi 7 BE201
Neural processor unit (NPU)
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, WebNN, Windows ML
GPU performance up to74
Neural processor unit (NPU)Intel AI Boost
NPU performance up to13
Total processor performance up to96
Performance
Efficient cores8
Performance cores6
Power
USB Type-C charging portYes
USB Type-C required charging power (min)45
Processor
Efficient-core base frequency1.5
Efficient-core Max Turbo Frequency4.4
Low Power Efficient-core Base Frequency700
Low Power Efficient-core Max Turbo Frequency2.5
Low Power Efficient-cores2
Performance-core base frequency2
Performance-core Max Turbo Frequency5.1
Storage
Total SSDs capacity1000

Specifications

Display

Anti-glare screen
Yes
Display brightness
500 cd/m²
Low Blue Light technology
Yes
Maximum refresh rate
120 Hz
Native aspect ratio
16 10
On-board graphics card model
Intelarc140t
Panel type
Ips
Pixel density
156

Processor

Efficient-core base frequency
1.5 GHz
Efficient-core Max Turbo Frequency
4.4 GHz
Low Power Efficient-core Base Frequency
700 MHz
Low Power Efficient-core Max Turbo Frequency
2.5 GHz
Low Power Efficient-cores
2
Performance-core base frequency
2 GHz
Performance-core Max Turbo Frequency
5.1 GHz

Performance

Efficient cores
8
Performance cores
6

Neural processor unit (NPU)

AI software frameworks supported by NPU
Directml, Onnxrt, Openvino, Webnn, Windowsml
GPU performance up to
74
Neural processor unit (NPU)
Intelaiboost
NPU performance up to
13 TOPS
Total processor performance up to
96 TOPS

Storage

Total SSDs capacity
1000 GB

Graphics

Discrete graphics card
Yes
Discrete graphics memory type
Gddr6
On-board GPU manufacturer
Intel

Battery

Battery capacity
70 Wh
Battery recharge time
2
Battery technology
Lithiumpolymer Lipo
Battery voltage
11.7
Battery weight
270
Fast charging
Yes
Number of battery cells
6

Power

USB Type-C charging port
Yes
USB Type-C required charging power (min)
45

Camera

Front camera
Yes
Front camera HD type
Fullhd
Front camera resolution
1920 x 1080
Front camera resolution (numeric)
2.07 MP
HD type
Wuxga

Audio

Audio chip
Cirruslogiccs42l43
Audio system
MaxxAudio Pro
Built-in microphone
Yes
Number of built-in speakers
4
Speaker power
2.5 W

Data transmission

Bluetooth
Yes
Wi-Fi data rate (max)
5800

Network

WLAN controller model
Intelwi Fi7be201

Antenna

Antenna type
2x2

Docking station

Card reader integrated
Yes
USB Power Delivery (USB PD)
Yes

Software

Operating system installed
Windows11pro

Computer system

Internal memory
32 GB
Maximum internal memory
32 GB
Processor cache
24 MB
Processor cores
16
Processor family
Intelcoreultra7
Processor generation
Intelcoreultra Series2
Processor manufacturer
Intel
Processor model
255h

Features

Depth
215.97 mm
AC adapter included
Yes
AC adapter input voltage
100 - 240
AC adapter power
100 W
Carbon emissions, end-of-life (kg of CO2e)
1.97
Carbon emissions, energy usage (kg of CO2e)
42.44
Carbon emissions, logistics (kg of CO2e)
16.12
Carbon emissions, manufacturing (kg of CO2e)
268.46
Discrete graphics card memory
6
Discrete graphics card model
NVIDIA GeForce RTX 4050
Internal memory type
LPDDR5x-SDRAM
Keyboard backlit
Yes
Memory data transfer rate
8400
Memory form factor
On-board
Mobile network connection
No
Number of SSDs installed
1
NVMe
Yes
On-board graphics card
Yes
On-board graphics card family
Intelarcgraphics
Processor boost frequency
5.1 GHz
Processor threads
16
SSD capacity
1000 GB
SSD form factor
M 2
SSD interface
Pciexpress4 0
Storage media
Ssd
Total carbon emissions, standard deviation (kg of CO2e)
60
Total storage capacity
1000 GB
USB Type-C DisplayPort Alternate Mode
Yes
Wi-Fi standards
802 11a, 802 11b, 802 11g, Wi Fi4 802 11n, Wi Fi5 802 11ac, Wi Fi6e 802 11ax, Wi Fi7 802 11be

Design

Product colour
Platinum
Ambient light sensor
Yes
Compatible memory cards
Microsd Transflash, Microsdhc, Microsdxc
Display diagonal
14.5"
Display resolution
1920 x 1200
Fingerprint reader
Yes
Form factor
Clamshell
Keyboard language
Ukenglish
Market positioning
Premium
Numeric keypad
No
Operating relative humidity (H-H)
10 - 90
Operating temperature (T-T)
0 - 35
Product type
Notebook
Storage relative humidity (H-H)
0 - 95
Storage temperature (T-T)
-40 - 65
Touchscreen
No

Dimensions Weight

Width
320 mm

Customer reviews

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