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DELL XPS 14 9440 Intel Core Ultra 7 155H Laptop 36.8 cm (14.5") Full HD+ 16 GB LPDDR5x-SDRAM 512 GB SSD NVIDIA GeForce RTX 4050 Wi-Fi 6E (802.11ax) Windows 11 Pro Platinum

SKU
PISTA_MTL_2501_1200
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£5,026.94 £4,189.12
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DELL XPS 14 9440, Intel Core Ultra 7, 36.8 cm (14.5"), 1920 x 1200 pixels, 16 GB, 512 GB, Windows 11 Pro
Category: Laptops
 
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DELL XPS 14 9440. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 155H. Display diagonal: 36.8 cm (14.5"), 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: Intel Arc Graphics, Discrete graphics card model: NVIDIA GeForce RTX 4050. Operating system installed: Windows 11 Pro. Product colour: Platinum
SKU PISTA_MTL_2501_1200
EAN 5397184942345
Manufacturer DELL
In Stock Y
Tech Specs
Design
Product typeLaptop
Housing materialAluminium
Form factorClamshell
Product colourPlatinum
Display
HD typeFull HD+
Pixel density156 ppi
Panel typeIPS
LED backlightYes
Display brightness500 cd/m²
Contrast ratio (typical)2000:1
TouchscreenNo
Display resolution1920 x 1200 pixels
Display diagonal36.8 cm (14.5")
Anti-glare screenYes
Maximum refresh rate120 Hz
RGB colour spacesRGB
Colour gamut100%
Native aspect ratio16:10
Processor
Processor generationIntel Core Ultra (Series 1)
Processor cache typeSmart Cache
Processor cache24 MB
Processor model155H
Processor boost frequency4.8 GHz
Processor cores16
Processor manufacturerIntel
Processor familyIntel Core Ultra 7
Processor base power28 W
Maximum turbo power115 W
Efficient-core base frequency0.9 GHz
Performance-core base frequency1.4 GHz
Efficient-core Max Turbo Frequency3.8 GHz
Performance-core Max Turbo Frequency4.8 GHz
Performance cores6
Efficient cores8
Neural processor unit (NPU)
Neural processor unit (NPU)Intel AI Boost
Maximum frequency NPU1.4 GHz
Sparsity supportYes
Windows Studio effects supportYes
AI datatype support on NPUFP16, FP32, Int8
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, Windows ML
Memory
Memory form factorOn-board
Internal memory16 GB
Internal memory typeLPDDR5x-SDRAM
Memory clock speed7467 MHz
Maximum internal memory16 GB
Memory channelsDual-channel
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity512 GB
SSD interfacePCI Express
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Total storage capacity512 GB
Total SSDs capacity512 GB
NVMeYes
Graphics
Discrete graphics cardYes
Discrete graphics card memory6 GB
On-board graphics card familyIntel Arc Graphics
On-board graphics cardYes
On-board graphics card modelIntel Arc Graphics
Discrete graphics card modelNVIDIA GeForce RTX 4050
Discrete graphics memory typeGDDR6
Discrete GPU manufacturerNVIDIA
On-board GPU manufacturerIntel
Audio
Number of microphones2
Audio systemMaxxAudio
Number of built-in speakers2
Speakers manufacturerWaves
Speaker power2 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution (numeric)2.07 MP
Front camera resolution1920 x 1080 pixels
Video capturing speed30 fps
Privacy cameraYes
Privacy typePrivacy shutter
Front camera HD typeFull HD
Infrared (IR) cameraYes
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 6E (802.11ax)
WLAN controller modelIntel Wi-Fi 6E AX211
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
BluetoothYes
Wi-Fi data rate (max)2400 Mbit/s
Antenna type2x2
WLAN controller manufacturerIntel
Ports & interfaces
USB Type-C DisplayPort Alternate ModeYes
Combo headphone/mic portYes
USB Power DeliveryYes
Charging port typeUSB Type-C
Thunderbolt 4 ports quantity3
Intel® Thunderbolt 4Yes
Performance
Ambient light sensorYes
Keyboard
Pointing deviceTouchpad
Numeric keypadNo
Keyboard backlitYes
Software
Operating system architecture64-bit
Trial softwareMcAfee 12 Months Business Security,Microsoft Office Trial
Operating system installedWindows 11 Pro
Technical details
Housing materialAluminium
Form factorClamshell
Product colourPlatinum
Discrete graphics card memory6 GB
Battery
Battery technologyLithium Polymer (LiPo)
Number of battery cells6
Battery capacity70 Wh
Battery recharge time4 h
Battery voltage11.7 V
Fast chargingYes
Battery weight270 g
Power
AC adapter power100 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
USB charging voltage5,9,15,20 V
Security
Fingerprint readerYes
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 shock110 G
Non-operating shock160 G
Operating vibration0.66 G
Non-operating vibration1.3 G
Weight & dimensions
Width320 mm
Depth216 mm
Height (front)6.7 mm
Height (rear)1.8 cm
Weight1.68 kg
Packaging data
Cables includedAC
Other features
Wi-Fi data rate (max)2400 Mbit/s
Ambient light sensorYes
WLAN controller modelIntel Wi-Fi 6E AX211
On-board graphics cardYes
Audio systemMaxxAudio
Anti-glare screenYes
Sensors
Ambient light sensorYes
Packaging content
Cables includedAC