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
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
DELL 14 Premium DA14250, Intel Core Ultra 7, 36.8 cm (14.5"), 1920 x 1200 pixels, 32 GB, 1 TB, Windows 11 Pro
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Product Information
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
Product
Name
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
Category
Brand
Display
Display diagonal
36.8 cm (14.5")
Display resolution
1920 x 1200 pixels
Touchscreen
No
HD type
WUXGA
Panel type
IPS
Native aspect ratio
16:10
Anti-glare screen
Yes
Display bezel technology
InfinityEdge
Display brightness
500 cd/m²
Pixel density
156 ppi
RGB colour space
sRGB
Colour gamut
100%
Low Blue Light technology
Yes
Display response rise/fall
24 ms
Maximum refresh rate
120 Hz
Contrast ratio (typical)
2000:1
Processor
Processor family
Intel Core Ultra 7
Processor manufacturer
Intel
Processor model
255H
Processor generation
Intel Core Ultra (Series 2)
Processor cores
16
Processor threads
16
Processor boost frequency
5.1 GHz
Performance cores
6
Efficient cores
8
Low Power Efficient-cores
2
Performance-core Max Turbo Frequency
5.1 GHz
Efficient-core Max Turbo Frequency
4.4 GHz
Low Power Efficient-core Max Turbo Frequency
2.5 GHz
Performance-core base frequency
2 GHz
Efficient-core base frequency
1.5 GHz
Low Power Efficient-core Base Frequency
700 MHz
Processor cache
24 MB
Processor base power
28 W
Maximum turbo power
115 W
Ports & interfaces
USB 2.0 ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
0
HDMI ports quantity
0
Thunderbolt 4 ports quantity
3
Intel® Thunderbolt 4
Yes
Combo headphone/mic port
Yes
USB Type-C DisplayPort Alternate Mode
Yes
Memory
Internal memory
32 GB
Maximum internal memory
32 GB
Internal memory type
LPDDR5x-SDRAM
Memory form factor
On-board
Memory channels
Dual-channel
Memory data transfer rate
8400 MT/s
Weight & dimensions
Width
320 mm
Depth
216 mm
Height (front)
6.7 mm
Height (rear)
1.8 cm
Power
USB Type-C charging port
Yes
USB Type-C required charging power (min)
45 W
USB Type-C required charging power (max)
100 W
AC adapter power
100 W
AC adapter frequency
50 - 60 Hz
AC adapter input voltage
100 - 240 V
USB Power Delivery (USB PD)
Yes
Audio
Audio chip
Cirrus Logic CS42L43
Audio system
MaxxAudio Pro
Number of built-in speakers
4
Speakers manufacturer
Waves
Speaker power
2.5 W
Built-in microphone
Yes
Number of microphones
2
Keyboard
Numeric keypad
No
Pointing device
Touchpad
Keyboard backlit
Yes
Keyboard language
UK English
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 shock
110 G
Non-operating shock
160 G
Operating vibration
0.66 G
Non-operating vibration
1.3 G
Network
Mobile network connection
No
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)
Wi-Fi band
Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Wi-Fi data rate (max)
5800 Mbit/s
Antenna type
2x2
WLAN controller model
Intel Wi-Fi 7 BE201
WLAN controller manufacturer
Intel
Bluetooth
Yes
Security
Fingerprint reader
Yes
Software
Operating system installed
Windows 11 Pro
Operating system architecture
64-bit
Trial software
McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
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
Storage
Total storage capacity
1 TB
Storage media
SSD
Optical drive type
No
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
Card reader integrated
Yes
Compatible memory cards
MicroSD (TransFlash), MicroSDHC, MicroSDXC
Battery
Battery capacity
70 Wh
Battery technology
Lithium Polymer (LiPo)
Number of battery cells
3
Battery voltage
11.7 V
Battery recharge time
2 h
Fast charging
Yes
Battery weight
270 g
Graphics
On-board graphics card
Yes
Discrete graphics card
Yes
Discrete graphics card model
NVIDIA GeForce RTX 4050
On-board graphics card model
Intel Arc 140T
Discrete GPU manufacturer
NVIDIA
Discrete graphics card memory
6 GB
Discrete graphics memory type
GDDR6
On-board GPU manufacturer
Intel
On-board graphics card family
Intel Arc Graphics
Processor special features
Intel® Evo™ Platform Verified
Yes
Design
Product type
Laptop
Product colour
Platinum
Form factor
Clamshell
Market positioning
Premium
Performance
Ambient light sensor
Yes
Packaging content
AC adapter included
Yes
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
96 TOPs
NPU performance up to
13 TOPs
GPU performance up to
74 TOPs
NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.
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