DELL Precision 5490 Intel Core Ultra 7 155H Mobile workstation 35.6 cm (14") Full HD+ 16 GB LPDDR5x-SDRAM 1 TB SSD NVIDIA RTX 1000 Ada Wi-Fi 7 (802.11be) Windows 11 Pro Grey

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  • Intel Core Ultra 7 155H (24MB Cache)
  • 16GB LPDDR5x-SDRAM
  • 1000GB SSD
  • 35.6 cm (14") Full HD+ 1920 x 1200 WVA
  • Intel Arc Graphics
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Intelligent performance. Outstanding user experience.
The world's smallest and most powerful 14" mobile workstation
SKU G3H43
EAN 5397184899786
Manufacturer DELL
In Stock Y
Design
Product typeMobile workstation
Market positioningBusiness
Form factorClamshell
Product colourGrey
Intel® vPro™ Platform EligibilityYes
Display
HD typeFull HD+
Pixel density161 ppi
Panel typeWVA
LED backlightYes
Display brightness500 cd/m²
Contrast ratio (typical)1000:1
TouchscreenNo
Display resolution1920 x 1200 pixels
Display diagonal35.6 cm (14")
Anti-glare screenYes
Maximum refresh rate60 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 threads22
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
Low Power Efficient-core Base Frequency700 MHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz
Low Power Efficient-cores2
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
Maximum internal memory16 GB
Memory channelsDual-channel
Memory data transfer rate7467 MT/s
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity1 TB
SSD interfacePCI Express 4.0
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Total storage capacity1 TB
Total SSDs capacity1 TB
SSD performance class40
NVMeYes
M.2 SSD size2280 (22 x 80 mm)
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 RTX 1000 Ada
Discrete graphics memory typeGDDR6
On-board GPU manufacturerIntel
Audio
Number of microphones2
Number of built-in speakers4
Speaker power2 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution (numeric)0.92 MP
Front camera resolution1280 x 720 pixels
Video capturing speed30 fps
Front camera HD typeHD
Infrared (IR) cameraYes
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 7 (802.11be)
WLAN controller modelIntel Wi-Fi 7 BE200
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
BluetoothYes
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 quantity4
Intel® Thunderbolt 4Yes
Performance
Ambient light sensorYes
AccelerometerYes
Hall sensorYes
Keyboard
Pointing deviceTouchpad
Numeric keypadNo
Keyboard backlitYes
Keyboard languageUK English
Software
Operating system languageGerman, Dutch, English, French, Italian
Operating system architecture64-bit
Trial softwareNo Microsoft Office Licence Included - 30 day Trial Offer Only
Operating system installedWindows 11 Pro
Technical details
Market positioningBusiness
Form factorClamshell
Product colourGrey
Discrete graphics card memory6 GB
Sustainability complianceYes
Sustainability certificatesENERGY STAR, TCO
Processor special features
Intel® vPro™ Platform EligibilityYes
Battery
Number of battery cells4
Battery capacity72 Wh
Battery recharge time4 h
Battery voltage15.4 V
Fast chargingYes
Battery weight285 g
Power
AC adapter power130 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
Security
Password protectionYes
Cable lock slot typeWedge
Trusted Platform Module (TPM)Yes
Fingerprint readerYes
Cable lock slotYes
Trusted Platform Module (TPM) version2.0
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
Sustainability
Sustainability complianceYes
Sustainability certificatesENERGY STAR, TCO
Total carbon footprint115 kg of CO2e
Weight & dimensions
Width310.6 mm
Depth210.3 mm
Height (front)7.49 mm
Height (rear)1.9 cm
Weight1.49 kg
Packaging data
Cables includedAC
Other features
Ambient light sensorYes
WLAN controller modelIntel Wi-Fi 7 BE200
On-board graphics cardYes
Anti-glare screenYes
Sensors
Ambient light sensorYes
AccelerometerYes
Carbon footprint
Total carbon footprint115 kg of CO2e
Total carbon emissions (w/o Use phase)95 kg of CO2e
PAIA versionGaBi verison1
Carbon emissions (Energy Usage)20 kg of CO2e
Carbon emissions (Manufacturing)87 kg of CO2e
Carbon emissions (Logistics)6 kg of CO2e
Carbon emissions (End-of-Life)2 kg of CO2e
Packaging content
Cables includedAC
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