DELL Pro 14 Plus PB14255 Copilot+ PC AMD Ryzen™ AI 5 340 Laptop 35.6 cm (14") Full HD+ 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro UK English Aluminium
DELL Pro 14 Plus PB14255, AMD Ryzen™ AI 5, 3.4 GHz, 35.6 cm (14"), 1920 x 1200 pixels, 16 GB, 512 GB
| Date | Price |
|---|---|
| 15 July 2026 | £1,000 |
| 1 August 2026 | £1,014 |
| 3 August 2026 | £1,041 |
| 8 August 2026 | £1,014 |
| 12 August 2026 | £1,094 |
| 29 August 2026 | £1,094 |
| 1 September 2026 | £1,125 |
| 1 September 2026 | £1,094 |
| 8 September 2026 | £1,094 |
| 11 September 2026 | £1,030 |
| 16 September 2026 | £1,000 |
| 23 September 2026 | £1,057 |
| 26 September 2026 | £1,048 |
| 28 September 2026 | £874 |
| 30 September 2026 | £1,068 |
| 2 October 2026 | £904 |
| 2 October 2026 | £904 |
Offres:
Compare DELL Pro 14 Plus PB14255 Copilot+ PC AMD Ryzen™ AI 5 340 Laptop 35.6 cm (14") Full HD+ 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro UK English Aluminium prices UK
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Product Information
DELL Pro 14 Plus PB14255. Product type: Laptop, Form factor: Clamshell. Processor family: AMD Ryzen™ AI 5, Processor model: 340, Processor frequency: 3.4 GHz. Display diagonal: 35.6 cm (14"), HD type: Full HD+, Display resolution: 1920 x 1200 pixels. Internal memory: 16 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: AMD Radeon 840M. Operating system installed: Windows 11 Pro. Product colour: Aluminium
Product
Display
- Display diagonal
- 35.6 cm (14")
- Display resolution
- 1920 x 1200 pixels
- Touchscreen
- No
- HD type
- Full HD+
- Panel type
- WVA
- Native aspect ratio
- 16:10
- Anti-glare screen
- Yes
- Display brightness
- 300 cd/m²
- Pixel density
- 162 ppi
- RGB colour space
- NTSC
- Colour gamut
- 45%
- Maximum refresh rate
- 60 Hz
- Contrast ratio (typical)
- 800:1
Processor
- Processor family
- AMD Ryzen™ AI 5
- Processor manufacturer
- AMD
- Processor model
- 340
- Processor frequency
- 3.4 GHz
- Processor cores
- 6
- Processor threads
- 12
- Processor boost frequency
- 4.8 GHz
- Processor cache
- 22 MB
- Processor cache type
- L2 & L3
- Processor base power
- 15 W
- Maximum turbo power
- 54 W
Ports & interfaces
- USB 2.0 ports quantity
- 0
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- HDMI ports quantity
- 1
- USB4 Gen 3x2 ports quantity
- 2
- Ethernet LAN (RJ-45) ports
- 1
- HDMI version
- 2.1
- Combo headphone/mic port
- Yes
- USB Type-C DisplayPort Alternate Mode
- Yes
- PowerShare
- Yes
- Number of USB ports with PowerShare support
- 1
Memory
- Internal memory
- 16 GB
- Maximum internal memory
- 16 GB
- Internal memory type
- LPDDR5x-SDRAM
- Memory form factor
- On-board
- Memory channels
- Dual-channel
- Memory data transfer rate
- 7500 MT/s
Weight & dimensions
- Weight
- 1.56 kg
- Width
- 313.5 mm
- Depth
- 224 mm
- Height
- 21.2 mm
Power
- USB Type-C charging port
- Yes
- USB Type-C required charging power (min)
- 45 W
- USB Type-C required charging power (max)
- 65 W
- AC adapter power
- 65 W
- AC adapter frequency
- 50 - 60 Hz
- AC adapter input voltage
- 100 - 240 V
- USB Power Delivery (USB PD)
- Yes
- USB charging voltage
- 5,9,15,20 V
Audio
- Audio chip
- Realtek ALC3329
- Number of built-in speakers
- 2
- Speaker power
- 2.5 W
- Built-in microphone
- Yes
- Number of microphones
- 2
Keyboard
- Numeric keypad
- No
- Pointing device
- Touchpad
- Keyboard backlit
- Yes
- Keyboard layout
- QWERTY
- Keyboard language
- UK English
- Copilot key
- Yes
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)
- 2882 Mbit/s
- Antenna type
- 2x2
- WLAN controller model
- MediaTek MT7925
- WLAN controller manufacturer
- MediaTek
- Bluetooth
- Yes
Security
- Cable lock slot
- Yes
- Cable lock slot type
- Wedge
- Fingerprint reader
- Yes
- Smart card reader
- Yes
- Face recognition
- Yes
- Trusted Platform Module (TPM)
- Yes
- Trusted Platform Module (TPM) version
- 2.0
Software
- Operating system installed
- Windows 11 Pro
- Operating system architecture
- 64-bit
- Trial software
- 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
- Privacy camera
- Yes
- Privacy type
- Privacy shutter
Storage
- Total storage capacity
- 512 GB
- Storage media
- SSD
- Optical drive type
- No
- Total SSDs capacity
- 512 GB
- Number of SSDs installed
- 1
- SSD capacity
- 512 GB
- SSD interface
- PCI Express 4.0
- NVMe
- Yes
- SSD form factor
- M.2
Battery
- Battery capacity
- 55 Wh
- Number of battery cells
- 3
- Battery voltage
- 11.7 V
- Battery recharge time
- 4 h
- Fast charging
- Yes
- Battery charge indicator
- Yes
- Battery weight
- 220 g
Graphics
- On-board graphics card
- Yes
- Discrete graphics card
- No
- Discrete graphics card model
- Not available
- On-board graphics card model
- AMD Radeon 840M
Design
- Product type
- Laptop
- Product colour
- Aluminium
- Form factor
- Clamshell
- Housing material
- Aluminium
Brand-specific features
- Brand specific technologies
- Express Charge Boost capable, TNR
Packaging content
- AC adapter included
- Yes
Carbon footprint
- Total carbon footprint (kg of CO2e)
- 113
- Carbon emissions, manufacturing (kg of CO2e)
- 85.767
- Carbon emissions, logistics (kg of CO2e)
- 4.52
- Carbon emissions, energy usage (kg of CO2e)
- 20.679
- Carbon emissions, end-of-life (kg of CO2e)
- 2.03
- PAIA version
- GaBi version 1, 2024
Neural processor unit (NPU)
- Copilot+ PC
- Yes
- Neural processor unit (NPU)
- AMD Ryzen AI
- Total processor performance up to
- 59 TOPs
- NPU performance up to
- 50 TOPs
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