DELL Pro 14 PC14250 Intel Core Ultra 7 255U Laptop 35.6 cm (14") Full HD+ 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Platinum

Technical Specifications

Processor

Processor threads: 14

Processor model: 255U

Processor cores: 12

Processor cache: 12 MB

Processor family: Intel Core Ultra 7

Processor boost frequency: 5.2 GHz

Processor manufacturer: Intel

Processor base power: 15 W

Processor generation: Intel Core Ultra (Series 2)

Efficient cores: 8

Graphics

Discrete graphics card model: Not available

On-board graphics card family: Intel Graphics

On-board graphics card: Yes

On-board graphics card model: Intel Graphics

Discrete graphics card: No

On-board GPU manufacturer: Intel

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Memory

Maximum internal memory: 64 GB

Internal memory type: DDR5-SDRAM

Memory form factor: SO-DIMM

Internal memory: 16 GB

Memory data transfer rate: 5600 MT/s

Memory slots: 2x SO-DIMM

Memory layout (slots x size): 1 x 16 GB

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Design

Product colour: Platinum

Product type: Laptop

Colour name: Platinum Silver Color (Metallic Finish)

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Power

DC-in jack: Yes

AC adapter power: 65 W

AC adapter frequency: 50 – 60 Hz

USB Type-C required charging power (min): 27 W

AC adapter input voltage: 100 – 240 V

USB Type-C required charging power (max): 65 W

USB Type-C charging port: Yes

USB charging voltage: 15 V

USB Power Delivery (USB PD): Yes

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Security

Cable lock slot type: Wedge

Trusted Platform Module (TPM): Yes

Cable lock slot: Yes

Fingerprint reader: Yes

Trusted Platform Module (TPM) version: 2.0

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Operational conditions

Operating temperature (T-T): 0 – 40 °C

Operating relative humidity (H-H): 0 – 90%

Operating altitude: -15.2 – 3048 m

Storage temperature (T-T): -40 – 65 °C

Storage relative humidity (H-H): 0 – 90%

Operating shock: 140 G

Operating vibration: 0.66 G

Non-operating altitude: -15.2 – 10668 m

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Weight & dimensions

Weight: 1.36 kg

Width: 313.7 mm

Depth: 225.3 mm

Height (front): 1.89 cm

Height (rear): 2.04 cm

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Network

Bluetooth: Yes

Wi-Fi standards: 802.11b

Antenna type: 2×2

Ethernet LAN data rates: 100

Top Wi-Fi standard: Wi-Fi 6E (802.11ax)

Ethernet LAN: Yes

WLAN controller manufacturer: Intel

WLAN controller model: Intel Wi-Fi 6E AX211

Mobile network connection: No

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Performance

Hall sensor: Yes

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Packaging content

AC adapter included: Yes

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Display

Display diagonal: 35.6 cm (14")

Native aspect ratio: 16:10

HD type: Full HD+

Display resolution: 1920 x 1200 pixels

Touchscreen: No

RGB colour space:

RGB colour space: NTSC

Display brightness: 300 cd/m²

Panel type: IPS

Pixel density: 162 ppi

Maximum refresh rate: 60 Hz

Anti-glare screen: Yes

Contrast ratio (typical): 800:1

Colour gamut: 45%

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Software

Trial software: McAfee Business Protection 1-year,Microsoft Office Trial

Operating system installed: Windows 11 Pro

Operating system architecture: 64-bit

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Audio

Audio system: MaxxAudio Pro

Built-in microphone: Yes

Audio chip: Realtek ALC3204

Number of microphones: 2

Number of built-in speakers: 2

Speaker power: 2.5 W

Speakers manufacturer: Waves

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Storage

Optical drive type: No

Total storage capacity: 512 GB

Storage media: SSD

SSD capacity: 512 GB

NVMe: Yes

SSD interface: PCI Express

Number of SSDs installed: 1

SSD form factor: M.2

Total SSDs capacity: 512 GB

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Ports & interfaces

Combo headphone/mic port: Yes

Ethernet LAN (RJ-45) ports: 1

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2

HDMI ports quantity: 1

HDMI version: 2.1

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1

Thunderbolt 4 ports quantity: 1

Power adapter barrel connector: 4.5 mm

Intel® Thunderbolt 4: Yes

Number of USB ports with PowerShare support: 2

Camera

Front camera: Yes

Front camera HD type: Full HD

Infrared (IR) camera: Yes

Video capturing speed: 30 fps

Front camera resolution: 1920 x 1080 pixels

Front camera resolution (numeric): 2.07 MP

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Battery

Battery capacity: 55 Wh

Battery recharge time: 4 h

Number of battery cells: 3

Fast charging: Yes

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Keyboard

Pointing device: Touchpad

Numeric keypad: No

Copilot key: Yes

Keyboard backlit: Yes

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Carbon footprint

Carbon emissions, manufacturing (kg of CO2e): 74.518

Carbon emissions, end-of-life (kg of CO2e): 1.484

PAIA version: GaBi version 1, 2024

Carbon emissions, energy usage (kg of CO2e): 26.06

Total carbon footprint (kg of CO2e): 106

Carbon emissions, logistics (kg of CO2e): 3.498

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Neural processor unit (NPU)

NPU performance up to: 12 TOPs

Windows Studio effects support: Yes

Sparsity support: Yes

Neural processor unit (NPU): Intel AI Boost

AI software frameworks supported by NPU: Windows ML

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