Intel Core 14 Premium DA14250 Intel Core Ultra 7 255H Laptop 36.8 cm (14.5″) Touchscreen 3.2K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Pro German Platinum

Overview

The DELL 14 Premium DA14250 Intel Core Ultra 7 255H Laptop 36.8 cm (14.5″) Touchscreen 3.2K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Pro German Platinum features Intel Core Ultra 7 processor, 16 cores, up to 5.1 GHz boost, 32 GB of memory and NVMe support. Full verified specifications are listed below.

Compatibility

Memory type DDR5 Form factor Clamshell

• Requires DDR5 memory — not interchangeable with other generations.

Compatibility data is automatically generated. Always verify critical specs before purchase.

Technical Specifications

Showing 28 key specifications of 144

All values come from this product’s catalog record.

Screen size

14.5"

Resolution

3200 x 2000

Processor line

Intel Core Ultra 7

Capacity

32 GB

Storage

1 TB

Cores

16

NVMe

Yes

Depth

215.97 mm

Width

320 mm

Display type

3.2K

Bluetooth

Yes

Audio chip

Cirrus Logic CS42L43

Panel type

AMOLED

Wi-Fi band

Tri-band (2.4 GHz / 5 GHz / 6 GHz)

Form factor

Clamshell

Touchscreen

Yes

Antenna type

2x2

Colour gamut

100

Front camera

Yes

PAIA version

PAIA 1.4.7, 2025

Product type

Notebook

Capacity

1 TB

Fast charging

Yes

Height (rear)

18.02

Pixel density

260

SSD interface

PCI Express 4.0

Speaker power

2.5

Storage media

SSD

Show all 144 specifications

Audio system

MaxxAudio Pro

Battery weight

270

Height (front)

6.7

Numeric keypad

No

Colour

Platinum

Trial software

McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial

Battery voltage

11.7

Efficient cores

8

Memory channels

Dual-channel

Operating shock resistance

110

Pointing device

Touchpad

Cache

24 MB

Model

255H

Form factor

M.2

Wi-Fi standard

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)

AC adapter power

60 W

Battery capacity

70 Wh

Keyboard backlit

Yes

RGB colour space

DCI-P3

Sparsity support

Yes

Keyboard language

German

Performance cores

6

Threads

16

Battery technology

Lithium Polymer (LiPo)

Display brightness

400

Fingerprint reader

Yes

Market segment

Premium

Form factor

On-board

Operating altitude

-15.2 - 3048

Optical drive type

No

Top Wi-Fi standard

Wi-Fi 7 (802.11be)

AC adapter included

Yes

Built-in microphone

Yes

HDMI ports

0

Maximum turbo power

115

Aspect ratio

16:10

Non-operating shock resistance

160

Operating vibration tolerance

0.66

Total SSDs capacity

1000

AC adapter frequency

50 - 60

Ambient light sensor

Yes

Front camera HD type

Full HD

Infrared (IR) camera

Yes

Memory type

LPDDR5x-SDRAM

Maximum refresh rate

120

Processor base power

28

Generation

Intel Core Ultra (Series 2)

Battery recharge time

2

GPU performance up to

74

Intel® Thunderbolt 4

Yes

NPU performance up to

13

Number of microphones

2

Speakers manufacturer

Waves

Video capturing speed

30

WLAN controller model

Intel Wi-Fi 7 BE201

Wi-Fi data rate (max)

5800

Card reader

Yes

Dedicated graphics

No

Non-operating altitude

-15.2 - 10668

Integrated graphics

Yes

CPU brand

Intel

USB 2.0 ports

0

Anti-reflective coating

Yes

Compatible memory cards

MicroSD (TransFlash),MicroSDHC,MicroSDXC

Front camera resolution

1920 x 1080

Max memory

32 GB

Non-operating vibration tolerance

1.3

Number of battery cells

6

AC adapter input voltage

100 - 240

Combo headphone/mic port

Yes

Contrast ratio

1000000:1

Number of SSDs installed

1

USB Type-C charging port

Yes

Low Blue Light technology

Yes

Low Power Efficient-cores

2

Memory data transfer rate

6400

Mobile network connection

No

On-board GPU manufacturer

Intel

Boost clock

5.1 GHz

Storage temperature

-40 - 65

Display response rise/fall

1

Operating system

Windows 11 Pro

Neural processor unit (NPU)

Intel AI Boost

Number of built-in speakers

4

Operating temperature

0 - 35

USB Power Delivery (USB PD)

Yes

Dedicated GPU model

Not available

Integrated GPU model

Intel Arc 140T

Thunderbolt 4 ports quantity

3

WLAN controller manufacturer

Intel

Efficient-core base frequency

1.5

On-board graphics card family

Intel Arc Graphics

OS architecture

64-bit

Windows Studio effects support

Yes

Performance-core base frequency

2

Storage relative humidity (H-H)

0 - 95

Intel® Evo™ Platform Verified

Yes

Front camera resolution (numeric)

2.07

Operating humidity

10 - 90

Total processor performance up to

96

Efficient-core Max Turbo Frequency

4.4

Performance-core Max Turbo Frequency

5.1

USB Type-C DisplayPort Alternate Mode

Yes

AI software frameworks supported by NPU

DirectML,OpenVINO,Windows ML,ONNX RT,WebNN

Low Power Efficient-core Base Frequency

700

USB Type-C required charging power (max)

60

USB Type-C required charging power (min)

27

Low Power Efficient-core Max Turbo Frequency

2.5

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

Carbon footprint

329

Carbon emissions, logistics (kg of CO2e)

16.12

Carbon emissions, end-of-life (kg of CO2e)

1.97

Carbon emissions, energy usage (kg of CO2e)

42.44

Carbon emissions, manufacturing (kg of CO2e)

268.46

Total carbon emissions, standard deviation (kg of CO2e)

60

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Sources

Icecat product datasheet Icecat