DELL XPS 14 9440 Intel Core Ultra 7 155H Laptop 36.8 cm (14.5″) Full HD+ 1
XPS 14 9440 U7 16GB 1TB SSD W11P 1Y PS
73 in stock (can be backordered)
Non-Returnable*
Call Us Today! 0203 617 7663 | info@miragetek.co.uk
XPS 14 9440 U7 16GB 1TB SSD W11P 1Y PS
73 in stock (can be backordered)
Non-Returnable*
*This item is non-returnable and non-cancellable due to customisation or built to order.
Power your passions with premium, precision-crafted laptops with innovative features.
Feature | Feature Value |
---|---|
Product type | Laptop |
Product colour | Silver |
Form factor | Clamshell |
Housing material | Aluminium |
Intel® vPro™ Platform Eligibility | Yes |
Display diagonal | 36.8 cm (14.5″) |
Display resolution | 1920 x 1200 pixels |
Touchscreen | No |
HD type | Full HD+ |
Panel type | IPS |
LED backlight | Yes |
Native aspect ratio | 16:10 |
Anti-glare screen | Yes |
Display bezel technology | InfinityEdge |
Display brightness | 500 cd/m² |
Pixel density | 156 ppi |
RGB colour space | sRGB |
Colour gamut | 100% |
Maximum refresh rate | 120 Hz |
Contrast ratio (typical) | 2000:1 |
Processor family | Intel Core Ultra 7 |
Processor manufacturer | Intel |
Processor model | 155H |
Processor generation | Intel® Core™ Ultra (Series 1) |
Processor cores | 16 |
Processor threads | 22 |
Processor boost frequency | 4.8 GHz |
Performance cores | 6 |
Efficient cores | 8 |
Low Power Efficient-cores | 2 |
Performance-core Max Turbo Frequency | 4.8 GHz |
Efficient-core Max Turbo Frequency | 3.8 GHz |
Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
Performance-core base frequency | 1.4 GHz |
Efficient-core base frequency | 0.9 GHz |
Low Power Efficient-core Base Frequency | 700 MHz |
Processor cache | 24 MB |
Processor cache type | Smart Cache |
Processor base power | 28 W |
Maximum turbo power | 115 W |
Neural processor unit (NPU) | Intel AI Boost |
Maximum frequency NPU | 1.4 GHz |
Sparsity support | Yes |
Windows Studio effects support | Yes |
AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
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 | 7467 MT/s |
Total storage capacity | 1 TB |
Storage media | SSD |
Optical drive type | No |
Total SSDs capacity | 1 TB |
Number of SSDs installed | 1 |
SSD capacity | 1 TB |
SSD interface | PCI Express 4.0 |
NVMe | Yes |
SSD form factor | M.2 |
Card reader integrated | Yes |
Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
On-board graphics card | Yes |
Discrete graphics card | Yes |
Discrete graphics card model | NVIDIA GeForce RTX 4050 |
On-board graphics card model | Intel Arc Graphics |
Discrete GPU manufacturer | NVIDIA |
Discrete graphics card memory | 6 GB |
Discrete graphics memory type | GDDR6 |
On-board GPU manufacturer | Intel |
On-board graphics card family | Intel Arc Graphics |
Audio system | MaxxAudio |
Number of built-in speakers | 2 |
Speakers manufacturer | Waves |
Speaker power | 2 W |
Built-in microphone | Yes |
Number of microphones | 2 |
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 |
Mobile network connection | No |
Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
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 data rate (max) | 2400 Mbit/s |
Antenna type | 2×2 |
WLAN controller model | Intel Wi-Fi 6E AX211 |
WLAN controller manufacturer | Intel |
Bluetooth | Yes |
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 | Yes |
Combo headphone/mic port | Yes |
Charging port type | USB Type-C |
USB Type-C DisplayPort Alternate Mode | Yes |
Ambient light sensor | Yes |
Numeric keypad | No |
Pointing device | Touchpad |
Keyboard language | UK English |
Keyboard backlit | Yes |
Operating system installed | Windows 11 Pro |
Operating system architecture | 64-bit |
Operating system language | German, Dutch, English, French, Italian |
Trial software | McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial |
Intel® Evo™ Platform Verified | Yes |
Battery capacity | 70 Wh |
Battery technology | Lithium Polymer (LiPo) |
Number of battery cells | 6 |
Battery voltage | 11.7 V |
Battery recharge time | 4 h |
Fast charging | Yes |
Battery weight | 270 g |
USB Type-C charging port | Yes |
USB Power Delivery (USB PD) | Yes |
AC adapter power | 100 W |
AC adapter frequency | 50 – 60 Hz |
AC adapter input voltage | 100 – 240 V |
USB charging voltage | 5,9,15,20 V |
Fingerprint reader | Yes |
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 | 1.68 kg |
Width | 320 mm |
Depth | 216 mm |
Height (front) | 6.7 mm |
Height (rear) | 1.8 cm |
AC adapter included | Yes |
Cables included | AC |
Graphics card | 30W |
Product type | Laptop |
---|---|
Form factor | Clamshell |
Display resolution | 1920 x 1200 pixels |
HD type | Full HD |
LED backlight | Yes |
Anti-glare screen | Yes |
Display brightness | 500 cd/m² |
RGB colour space | sRGB |
Maximum refresh rate | 120 Hz |
Processor family | Intel Core Ultra 7 |
Processor model | 155H |
Processor cores | 16 |
Processor boost frequency | 4.8 GHz |
Efficient cores | 8 |
Processor cache | 24 MB |
Processor base power | 28 W |
Neural processor unit (NPU) | Intel AI Boost |
Sparsity support | Yes |
Maximum internal memory | 16 GB |
Memory form factor | On-board |
Memory data transfer rate | 7467 MT/s |
Storage media | SSD |
Total SSDs capacity | 1 TB |
SSD capacity | 1 TB |
NVMe | Yes |
Card reader integrated | Yes |
On-board graphics card | Yes |
Discrete GPU manufacturer | NVIDIA |
Number of built-in speakers | 2 |
Speaker power | 2 W |
Number of microphones | 2 |
Front camera HD type | Full HD |
Infrared (IR) camera | Yes |
Privacy type | Privacy shutter |
Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
Wi-Fi data rate (max) | 2400 Mbit/s |
WLAN controller model | Intel Wi-Fi 6E AX211 |
Bluetooth | Yes |
Intel® Thunderbolt 4 | Yes |
Charging port type | USB Type-C |
Ambient light sensor | Yes |
Pointing device | Touchpad |
Keyboard backlit | Yes |
Trial software | McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial |
Battery capacity | 70 Wh |
Number of battery cells | 6 |
Battery recharge time | 4 h |
Battery weight | 270 g |
USB Power Delivery (USB PD) | Yes |
AC adapter frequency | 50-60 Hz |
USB charging voltage | 5,9,15,20 V |
Operating temperature (T-T) | 0 – 35 °C |
Operating altitude | -15.2 – 3048 m |
Operating shock | 110 G |
Operating vibration | 0.66 G |
Weight | 1.68 kg |
Depth | 216 mm |
Height (rear) | 1.8 cm |
Cables included | AC |
Product colour | Silver |
Housing material | Aluminium |
Display diagonal | 36.8 cm (14.5") |
Touchscreen | No |
Panel type | IPS |
Native aspect ratio | 16:10 |
Display bezel technology | InfinityEdge |
Pixel density | 156 ppi |
Colour gamut | 100% |
Contrast ratio (typical) | 2000:1 |
Processor manufacturer | Intel |
Processor generation | Intel Core Ultra (Series 1) |
Processor threads | 22 |
Performance cores | 6 |
Low Power Efficient-cores | 2 |
Processor cache type | Smart Cache |
Maximum turbo power | 115 W |
Maximum frequency NPU | 1.4 GHz |
Internal memory | 16 GB |
Internal memory type | LPDDR5x-SDRAM |
Memory channels | Dual-channel |
Total storage capacity | 1 TB |
Optical drive type | No |
Number of SSDs installed | 1 |
SSD interface | PCI Express 4.0 |
SSD form factor | M.2 |
Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
Discrete graphics card | Yes |
On-board GPU manufacturer | Intel |
Audio system | MAXXAUDIO |
Speakers manufacturer | Waves |
Built-in microphone | Yes |
Front camera | Yes |
Front camera resolution | 1920 x 1080 pixels |
Video capturing speed | 30 fps |
Privacy camera | Yes |
Mobile network connection | No |
Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax) |
Antenna type | 2×2 |
Combo headphone/mic port | Yes |
Numeric keypad | No |
Keyboard language | UK English |
Operating system installed | Windows 11 Pro |
Operating system language | German, Dutch, English, French, Italian |
Battery technology | Lithium Polymer (LiPo) |
Battery voltage | 11.7 V |
Fast charging | Yes |
USB Type-C charging port | Yes |
AC adapter power | 100 W |
AC adapter input voltage | 100 – 240 V |
Fingerprint reader | Yes |
Storage temperature (T-T) | -40 – 65 °C |
Non-operating altitude | -15.2 – 10668 m |
Non-operating shock | 160 G |
Non-operating vibration | 1.3 G |
Width | 320 mm |
Height (front) | 6.7 mm |
AC adapter included | Yes |
Graphics card | 30W |