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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 Platinum UK English - UK version
MPN: VWPWP
Quick Code: B51027726
(Dell 14 Premium DA14250 U7-255H 32GB/1TBSSD RTX 4050 6GB WUXGA 14.5 W11P - 3YR)
![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 Platinum UK English - UK version](images/imgB51027726.jpg)
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€2415.09
€2922.26 inc. VAT
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Quick Code:
B51027726
MPN:
VWPWP
Manufacturer:
DELL
EAN Code:
5397184960639
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NOTE: The information below is provided for your convenience only and we cannot guarantee its accuracy. If necessary, please verify with us before purchasing.
Design
| Product type | Laptop |
| Product colour | Platinum |
| Form factor | Clamshell |
| Market positioning | Premium |
Display
| Display diagonal | 36.8 cm (14.5") |
| Display resolution | 1920 x 1200 pixels |
| Touchscreen | ❌ |
| HD type | WUXGA |
| Panel type | IPS |
| Native aspect ratio | 16:10 |
| Anti-glare screen | ✅ |
| Display bezel technology | InfinityEdge |
| Display brightness | 500 cd/m² |
| Pixel density | 156 ppi |
| RGB colour space | sRGB |
| Colour gamut | 100% |
| Low Blue Light technology | ✅ |
| Display response rise/fall | 24 ms |
| Maximum refresh rate | 120 Hz |
| Contrast ratio (typical) | 2000:1 |
Processor
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 7 |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor model | 255H |
| 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 |
Neural processor unit (NPU)
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | ✅ |
| Windows Studio effects support | ✅ |
| 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 |
Memory
| Internal memory | 32 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory form factor | On-board |
| Maximum internal memory | 32 GB |
| Memory channels | Dual-channel |
| Memory data transfer rate | 8400 MT/s |
Storage
| Total storage capacity | 1 TB |
| Storage media | SSD |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| NVMe | ✅ |
| SSD form factor | M.2 |
| Optical drive type | ❌ |
| Card reader integrated | ✅ |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
Graphics
| On-board graphics card | ✅ |
| Discrete graphics card | ✅ |
| Discrete GPU manufacturer | NVIDIA |
| Discrete graphics card model | NVIDIA GeForce RTX 4050 |
| Discrete graphics card memory | 6 GB |
| Discrete graphics memory type | GDDR6 |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel Arc Graphics |
| On-board graphics card model | Intel Arc 140T |
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 | ✅ |
| Number of microphones | 2 |
Camera
| Front camera | ✅ |
| 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 | ✅ |
Network
| Mobile network connection | ❌ |
| 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 | ✅ |
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 | ✅ |
| Combo headphone/mic port | ✅ |
| USB Type-C DisplayPort Alternate Mode | ✅ |
Performance
| Ambient light sensor | ✅ |
Keyboard
| Pointing device | Touchpad |
| Numeric keypad | ❌ |
| Keyboard backlit | ✅ |
| Keyboard language | UK English |
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 |
Processor special features
| Intel® Evo™ Platform Verified | ✅ |
Battery
| Battery technology | Lithium Polymer (LiPo) |
| Number of battery cells | 6 |
| Battery capacity | 70 Wh |
| Battery voltage | 11.7 V |
| Battery recharge time | 2 h |
| Fast charging | ✅ |
| Battery weight | 270 g |
Power
| AC adapter power | 100 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Type-C charging port | ✅ |
| USB Type-C required charging power (min) | 45 W |
| USB Type-C required charging power (max) | 100 W |
| USB Power Delivery (USB PD) | ✅ |
Security
| Fingerprint reader | ✅ |
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 |
Weight & dimensions
| Width | 320 mm |
| Depth | 216 mm |
| Height (front) | 6.7 mm |
| Height (rear) | 1.8 cm |
Carbon footprint
| Total carbon footprint (kg of CO2e) | 329 |
| Total carbon emissions, standard deviation (kg of CO2e) | 60 |
| Carbon emissions, manufacturing (kg of CO2e) | 268.46 |
| Carbon emissions, logistics (kg of CO2e) | 16.12 |
| Carbon emissions, energy usage (kg of CO2e) | 42.44 |
| Carbon emissions, end-of-life (kg of CO2e) | 1.97 |
| PAIA version | PAIA 1.4.7, 2025 |
Packaging content
| AC adapter included | ✅ |