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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 Platinum UK English

SKU
VWPWP
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Intel Core Ultra 7 255H (24MB Cache), 32GB LPDDR5x-SDRAM, 1000GB SSD, 36.8 cm (14.5") WUXGA 1920 x 1200 IPS, Intel Arc 140T, NVIDIA GeForce RTX 4050 (6GB GDDR6), WLAN, Webcam, Windows 11 Pro 64-bit
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Power in motion
A perfect balance of performance and mobility in an iconic design. Powered by AI-capable Intel® Core™ processors and up to NVIDIA© GeForce RTX ™ 4050 graphics.
More Information
SKU VWPWP
EAN 5397184960639
Specification
Design
Product typeLaptop
Market positioningPremium
Form factorClamshell
Product colourPlatinum
Display
HD typeWUXGA
Pixel density156 ppi
Panel typeIPS
Display brightness500 cd/m²
Display response rise/fall24 ms
Contrast ratio (typical)2000:1
TouchscreenNo
Display resolution1920 x 1200 pixels
Display diagonal36.8 cm (14.5")
Anti-glare screenYes
Display bezel technologyInfinityEdge
Maximum refresh rate120 Hz
RGB colour spacesRGB
Colour gamut100%
Native aspect ratio16:10
Low Blue Light technologyYes
Processor
Processor generationIntel Core Ultra (Series 2)
Processor cache24 MB
Processor model255H
Processor boost frequency5.1 GHz
Processor cores16
Processor threads16
Processor manufacturerIntel
Processor familyIntel Core Ultra 7
Processor base power28 W
Maximum turbo power115 W
Efficient-core base frequency1.5 GHz
Performance-core base frequency2 GHz
Efficient-core Max Turbo Frequency4.4 GHz
Performance-core Max Turbo Frequency5.1 GHz
Performance cores6
Efficient cores8
Low Power Efficient-core Base Frequency700 MHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz
Low Power Efficient-cores2
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 to96 TOPs
NPU performance up to13 TOPs
GPU performance up to74 TOPs
Memory
Memory form factorOn-board
Internal memory32 GB
Internal memory typeLPDDR5x-SDRAM
Maximum internal memory32 GB
Memory channelsDual-channel
Memory data transfer rate8400 MT/s
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity1 TB
SSD interfacePCI Express 4.0
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Total storage capacity1 TB
Total SSDs capacity1 TB
NVMeYes
Graphics
Discrete graphics cardYes
Discrete graphics card memory6 GB
On-board graphics card familyIntel Arc Graphics
On-board graphics cardYes
On-board graphics card modelIntel Arc 140T
Discrete graphics card modelNVIDIA GeForce RTX 4050
Discrete graphics memory typeGDDR6
Discrete GPU manufacturerNVIDIA
On-board GPU manufacturerIntel
Audio
Audio chipCirrus Logic CS42L43
Number of microphones2
Audio systemMaxxAudio Pro
Number of built-in speakers4
Speakers manufacturerWaves
Speaker power2.5 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution (numeric)2.07 MP
Front camera resolution1920 x 1080 pixels
Video capturing speed30 fps
Front camera HD typeFull HD
Infrared (IR) cameraYes
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 7 (802.11be)
WLAN controller modelIntel Wi-Fi 7 BE201
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)
BluetoothYes
Wi-Fi data rate (max)5800 Mbit/s
Antenna type2x2
WLAN controller manufacturerIntel
Wi-Fi bandTri-band (2.4 GHz / 5 GHz / 6 GHz)
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB Type-C DisplayPort Alternate ModeYes
USB 2.0 ports quantity0
HDMI ports quantity0
Combo headphone/mic portYes
USB Power Delivery (USB PD)Yes
Thunderbolt 4 ports quantity3
Intel® Thunderbolt 4Yes
Performance
Ambient light sensorYes
Keyboard
Pointing deviceTouchpad
Numeric keypadNo
Keyboard backlitYes
Keyboard languageUK English
Software
Operating system architecture64-bit
Trial softwareMcAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
Operating system installedWindows 11 Pro
Technical details
Market positioningPremium
Form factorClamshell
Product colourPlatinum
Discrete graphics card memory6 GB
Processor special features
Intel® Evo™ Platform VerifiedYes
Battery
Battery technologyLithium Polymer (LiPo)
Number of battery cells6
Battery capacity70 Wh
Battery recharge time2 h
Battery voltage11.7 V
Fast chargingYes
Battery weight270 g
Power
AC adapter power100 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
USB Power Delivery (USB PD)Yes
USB Type-C charging portYes
USB Type-C required charging power (min)45 W
USB Type-C required charging power (max)100 W
Security
Fingerprint readerYes
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)0 - 95%
Operating altitude-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m
Operating shock110 G
Non-operating shock160 G
Operating vibration0.66 G
Non-operating vibration1.3 G
Sustainability
Total carbon footprint (kg of CO2e)329
Weight & dimensions
Width320 mm
Depth216 mm
Height (front)6.7 mm
Height (rear)1.8 cm
Packaging data
AC adapter includedYes
Other features
Wi-Fi data rate (max)5800 Mbit/s
Ambient light sensorYes
WLAN controller modelIntel Wi-Fi 7 BE201
On-board graphics cardYes
Audio systemMaxxAudio Pro
AC adapter includedYes
Anti-glare screenYes
Sensors
Ambient light sensorYes
Carbon footprint
Total carbon footprint (kg of CO2e)329
Total carbon emissions, standard deviation (kg of CO2e)60
PAIA versionPAIA 1.4.7, 2025
Carbon emissions, energy usage (kg of CO2e)42.44
Carbon emissions, manufacturing (kg of CO2e)268.46
Carbon emissions, logistics (kg of CO2e)16.12
Carbon emissions, end-of-life (kg of CO2e)1.97
Packaging content
AC adapter includedYes
Manufacturer DELL
PDF Url https://objects.icecat.biz/objec
Availability In Stock
Short Description Intel Core Ultra 7 255H (24MB Cache), 32GB LPDDR5x-SDRAM, 1000GB SSD, 36.8 cm (14.5") WUXGA 1920 x 1200 IPS, Intel Arc 140T, NVIDIA GeForce RTX 4050 (6GB GDDR6), WLAN, Webcam, Windows 11 Pro 64-bit
Description Power in motion
A perfect balance of performance and mobility in an iconic design. Powered by AI-capable Intel® Core™ processors and up to NVIDIA© GeForce RTX ™ 4050 graphics.
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