DELL Pro 14 Plus AMD Ryzen 5 340 Laptop
£1,073.09 inc VAT
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About This Item
- 14″ Full HD+ WVA display with 300 cd/m² brightness and anti-glare coating
- AMD Ryzen AI 5 340 processor with 6 cores, 12 threads, and 59 TOPs AI performance
- 16 GB LPDDR5x-SDRAM memory with dual-channel architecture
- 512 GB PCIe 4.0 NVMe SSD storage
- Wi-Fi 7 and Bluetooth connectivity with 2×2 antenna array
- Windows 11 Pro with Copilot+ PC functionality
- Aluminium chassis with backlit UK English keyboard and fingerprint reader
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Dell Pro 14 Plus PB14255 | AMD Ryzen™ AI 5 340 Copilot+ Laptop
The 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 delivers scalable AI performance in a durable aluminium chassis. Built for professionals who need reliable processing, secure connectivity, and long battery life in a lightweight design.
Specifications
| Metric | Spec |
|---|---|
| Processor | AMD Ryzen™ AI 5 340 (6 cores, 12 threads) |
| Memory | 16 GB LPDDR5x-SDRAM (on-board) |
| Storage | 512 GB NVMe SSD |
| Display | 14″ Full HD+ (1920×1200), 300 cd/m², anti-glare |
AI Processing That Works for You
The AMD Ryzen™ AI 5 340 processor delivers up to 59 TOPs of total compute performance with a dedicated NPU capable of 50 TOPs. This means real-time AI acceleration for tasks like video conferencing, content creation, and data analysis without taxing the main CPU. The 6-core, 12-thread architecture handles multitasking smoothly, while the 22 MB cache keeps frequently used data instantly accessible.
Professional Connectivity and Security
With Wi-Fi 7 (802.11be) supporting tri-band connectivity and speeds up to 2882 Mbit/s, this laptop stays connected even in busy environments. The 2×2 antenna configuration provides stable connections across 2.4 GHz, 5 GHz, and 6 GHz bands. Security features include a fingerprint reader, IR camera for facial recognition, TPM 2.0, and a physical privacy shutter for the webcam—essential for protecting sensitive work data.
Designed for UK Work Environments
The UK English keyboard layout includes a dedicated Copilot key for quick AI assistant access, while the backlit design works well in low-light conditions. The 55 Wh battery provides up to 4 hours of recharge time and supports fast charging to keep you productive throughout the day. At just 1.56 kg with an aluminium chassis, it’s portable enough for commuting while maintaining durability for daily use.
What is in the box
- Dell Pro 14 Plus PB14255 laptop
- 65 W AC adapter with UK plug
- Setup guides and documentation
Check before you buy
- Confirm the UK English keyboard layout matches your typing preferences
- Verify Wi-Fi 7 router compatibility for maximum wireless speeds
- Check that the 512 GB storage capacity meets your file storage needs
- Confirm the 14″ screen size suits your workspace requirements
Questions and answers
Does this laptop support Windows 11 Pro features?
Can I upgrade the memory or storage later?
What ports are available for external displays?
Is the battery user-replaceable?
Summary & warranty
The Dell Pro 14 Plus PB14255 offers excellent value for UK professionals needing AI-capable performance, enterprise-grade security, and reliable connectivity in a portable aluminium design. The AMD Ryzen™ AI 5 340 processor provides future-proof AI acceleration, while the comprehensive security features protect sensitive business data. Covered by the applicable manufacturer warranty.
| Product type | Laptop |
|---|---|
| HD type | Full HD+ |
| Pixel density | 162 ppi |
| Display brightness | 300 cd/m² |
| Contrast ratio typical | 800:1 |
| Display diagonal | 35.6 cm (14″) |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:10 |
| Processor cache type | L2 & L3 |
| Processor cache | 22 MB |
| Processor frequency | 3.4 GHz |
| Processor model | 340 |
| Processor boost frequency | 4.8 GHz |
| Processor threads | 12 |
| Processor manufacturer | AMD |
| Processor family | AMD Ryzen™ AI 5 |
| Processor base power | 15 W |
| Maximum turbo power | 54 W |
| Neural processor unit NPU | AMD Ryzen AI |
| Total processor performance up to | 59 TOPs |
| NPU performance up to | 50 TOPs |
| Memory form factor | On-board |
| Internal memory | 16 GB |
| Maximum internal memory | 16 GB |
| Memory channels | Dual-channel |
| Memory data transfer rate | 7500 MT/s |
| SSD form factor | M.2 |
| Storage media | SSD |
| Number of SSDs installed | 1 |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 512 GB |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| Discrete graphics card | No |
| On-board graphics card model | AMD Radeon 840M |
| Discrete graphics card model | Not available |
| Audio chip | Realtek ALC3329 |
| Number of microphones | 2 |
| Number of built-in speakers | 2 |
| Speaker power | 2.5 W |
| Built-in microphone | Yes |
| Front camera | Yes |
| Front camera resolution numeric | 2.07 MP |
| Front camera resolution | 1920 x 1080 pixels |
| Video capturing speed | 30 fps |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Front camera HD type | Full HD |
| Infrared IR camera | Yes |
| Optical drive type | No |
| 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) |
| Antenna type | 2×2 |
| WLAN controller manufacturer | MediaTek |
| Wi-Fi band | Tri-band (2.4 GHz, 5 GHz, 6 GHz) |
| USB 3.2 Gen 1 3.1 Gen 1 Type-A ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI ports quantity | 1 |
| Ethernet LAN RJ-45 ports | 1 |
| Combo headphone/mic port | Yes |
| PowerShare | Yes |
| Number of USB ports with PowerShare support | 1 |
| USB4 Gen 3x2 ports quantity | 2 |
| Pointing device | Touchpad |
| Keyboard layout | QWERTY |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Keyboard language | UK English |
| Copilot key | Yes |
| Operating system architecture | 64-bit |
| Trial software | Activate Your Microsoft 365 For A 30 Day Trial |
| Operating system installed | Windows 11 Pro |
| Copilot+ PC | Yes |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Aluminium |
| Brand specific technologies | Express Charge Boost capable, TNR |
| Number of battery cells | 3 |
| Battery capacity | 55 Wh |
| Battery recharge time | 4 h |
| Battery voltage | 11.7 V |
| Fast charging | Yes |
| Battery charge indicator | Yes |
| Battery weight | 220 g |
| 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 |
| USB Type-C charging port | Yes |
| USB Type-C required charging power min | 45 W |
| USB Type-C required charging power max | 65 W |
| Cable lock slot type | Wedge |
| Trusted Platform Module TPM | Yes |
| Fingerprint reader | Yes |
| Face recognition | Yes |
| Cable lock slot | Yes |
| Smart card reader | Yes |
| Trusted Platform Module TPM version | 2.0 |
| 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 |
| Width | 313.5 mm |
| Depth | 224 mm |
| Height | 21.2 mm |
| Weight | 1.56 kg |
| Wi-Fi data rate max | 2882 Mbit/s |
| WLAN controller model | MediaTek MT7925 |
| On-board graphics card | Yes |
| Anti-glare screen | Yes |
| Total carbon footprint kg of CO2e | 113 |
| PAIA version | GaBi version 1, 2024 |
| Carbon emissions energy usage kg of CO2e | 20.679 |
| Carbon emissions manufacturing kg of CO2e | 85.767 |
| Carbon emissions logistics kg of CO2e | 4.52 |
| Carbon emissions end-of-life kg of CO2e | 2.03 |
| AC adapter included | Yes |
| Distributor SKUs | CO69333, 11808675, STD10224002, 10272, 2014652 |
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