DELL Precision 3490 Intel Core Ultra 7 155H Mobile workstation 35.6 cm (14") Full HD 32 GB DDR5-SDRAM 1 TB SSD NVIDIA RTX 500 Ada Wi-Fi 6E (802.11ax) Windows 11 Pro UK English Grey

Intel Core Ultra 7 155H (24MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, 35.6 cm (14") Full HD 1920 x 1080 IPS, Intel Arc Graphics, NVIDIA RTX 500 Ada (4GB GDDR6), LAN, WLAN, Webcam, Windows 11 Pro 64-bit

Key Features

• Windows 11 Pro 64-bit
• Intel Core Ultra 7 155H (24MB Cache)
• 35.6 cm (14") Full HD 1920 x 1080 IPS, NVIDIA RTX 500 Ada (4GB GDDR6)
• 32GB DDR5-SDRAM (2 x 16) & 1000GB SSD

Reasons To Buy

Intelligent performance

AI-enhanced processor and operating system
Fast and efficient Intel® Core™ Ultra 5 and 7 processors 15 & 28W options featuring new Intel® Arc Integrated graphics and NPU for Intel® AI Boost with vPro options.

Graphics and colour
PremierColor, 100% sRGB, up to 400nits 14-inch display, and Intel® Arc Graphics and professional NVIDIA RTX 500 Ada graphics.

Scalable memory
Up to 64GB of DDR5 memory (2 DIMM slots) at 5600 MT/s.

Storage capabilities
Single, removable storage slot offering up to a 2TB NVME SSD.

Advanced thermals
Advanced thermals with Dual Opposite Outlet (DOO) fan and User Selectable Thermal Tables (USTT).

Camera with Privacy Shutter
Improved video experience with HDR cameras and Temporal Noise Reduction. Offers up to an FHD IR camera with EMZA proximity sensor and privacy shutter.

Built for the Power User

Enjoy seamless productivity while multi-tasking across office applications, collaboration tools, and professional software.

AI at your fingertips

Next-level computing: Intel® Core™ Ultra processors enable AI-powered efficiency with AI accelerators within the world’s most intelligent commercial PCs featuring Intel® AI Boost, with vPro options and Copilot in Windows 11. Enjoy power-efficient performance for business workloads with this new CPU, GPU, and NPU three tier multi-processing architecture.

Time saver: Effortlessly jumpstart your workflow with the Copilot Hardware Key on your device, saving you time by providing quick access to the tools you need to start your workday.

AI-accelerated apps: Apps using AI run fast and smooth thanks to the dedicated NPU, so you can enjoy efficient:

Collaboration: Use up to 38% less power when using AI-enhanced collaboration tools during Zoom calls .
Creativity: 132% faster performance when running on-device AI photo editing on Adobe .
Security: Detect malware with less than 1% CPU utilisation using CrowdStrike .

Intelligent collaboration: Users enjoy smoother collaboration with AI-boosts that make Windows Studio Effects even better, with features like smart framing and noise suppression that don’t impact overall system performance.

Personalised performance: Dell Optimizer automatically responds to your workstyle with advance privacy features and built-in AI that optimises audio connectivity, productivity and configurability, all in one software.

Independent software vendor (ISV) certification

Precision workstations are tested to ensure the high-performance applications you rely on every day run smoothly. Dell ISV-certifications cover the most popular independent software applications.

Advancing sustainability

Designed with sustainable materials
This Precision workstation is designed thoughtfully with a variety of sustainable materials including post-consumer recycled plastic, recycled carbon fiber, recycled ocean-bound plastic, as well as bio-based materials to help reduce waste and lower environmental impact. This year, this workstation will start shipping with 50% recycled cobalt in the battery .

Elevated Standards
Meeting environmental standards demonstrates how our products adhere to energy-efficiency and other extensive climate-related standards. This workstation is ENERGY STAR® 8.0 rated, TCO certified Generation 9, and EPEAT Gold registered with Climate+ .

Innovative packaging
This laptop ships in packaging made with 100% recycled or renewable materials that is also 100% recyclable . Multipack options are also available to lower transportation and packaging waste .

Dell APEX PC-as-a-Service

Accelerate anywhere work experiences with customisable plans to help you deploy, manage, support devices. Leverage both the built-in protections of our secure commercial PCs and software protections for advanced threats to help ensure a trusted workplace for a predictable price per month.

Description

Purpose built for Power Users
Ultra-light and mobile, this 14-inch workstation is perfect for professionals who need a compact device for productivity while multi-tasking across applications.

Specifications

Design
Product type	Mobile workstation
Market positioning	Business
Form factor	Clamshell
Product colour	Grey
Intel® vPro™ Platform Eligibility	Yes
Display
HD type	Full HD
Pixel density	157 ppi
Panel type	IPS
LED backlight	Yes
Display brightness	250 cd/m²
Display response rise/fall	35 ms
Pixel pitch	0.161 x 0.161 mm
Display diagonal (metric)	35.56 cm
Contrast ratio (typical)	600:1
Touchscreen	No
Display resolution	1920 x 1080 pixels
Display diagonal	35.6 cm (14")
Anti-glare screen	Yes
Maximum refresh rate	60 Hz
RGB colour space	NTSC
Colour gamut	45%
Native aspect ratio	16:9
Processor
Processor generation	Intel® Core™ Ultra (Series 1)
Processor cache type	Smart Cache
Processor cache	24 MB
Processor model	155H
Processor boost frequency	4.8 GHz
Processor cores	16
Processor threads	22
Motherboard chipset	Intel SoC
Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor base power	28 W
Maximum turbo power	115 W
Efficient-core base frequency	0.9 GHz
Performance-core base frequency	1.4 GHz
Efficient-core Max Turbo Frequency	3.8 GHz
Performance-core Max Turbo Frequency	4.8 GHz
Performance cores	6
Efficient cores	8
Low Power Efficient-core Base Frequency	700 MHz
Low Power Efficient-core Max Turbo Frequency	2.5 GHz
Low Power Efficient-cores	2
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
Maximum frequency NPU	1.4 GHz
Sparsity support	Yes
Windows Studio effects support	Yes
AI datatype support on NPU	FP16, FP32, Int8
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
Memory
Memory form factor	SO-DIMM
Internal memory	32 GB
Memory layout (slots x size)	2 x 16 GB
Internal memory type	DDR5-SDRAM
Memory slots	2x SO-DIMM
Maximum internal memory	64 GB
Non-ECC	Yes
Memory data transfer rate	5600 MT/s
Storage
SSD form factor	M.2
Storage media	SSD
Optical drive type	No
Number of SSDs installed	1
SSD capacity	1 TB
SSD interface	PCI Express 4.0
Card reader integrated	No
Total storage capacity	1 TB
SSD memory type	TLC
Total SSDs capacity	1 TB
SSD performance class	35
NVMe	Yes
Graphics
Discrete graphics card	Yes
Discrete graphics card memory	4 GB
On-board graphics card family	Intel Arc Graphics
On-board graphics card	Yes
On-board graphics card model	Intel Arc Graphics
Discrete graphics card model	NVIDIA RTX 500 Ada
Discrete graphics memory type	GDDR6
Discrete GPU manufacturer	NVIDIA
On-board GPU manufacturer	Intel
Audio
Number of microphones	2
Audio system	MaxxAudio Pro
Number of built-in speakers	2
Speakers manufacturer	Waves
Speaker power	2 W
Built-in microphone	Yes
Camera
Front camera	Yes
Front camera resolution (numeric)	2.07 MP
Front camera resolution	1920 x 1080 pixels
Privacy camera	Yes
Privacy type	Privacy shutter
Front camera HD type	Full HD
Optical drive
Optical drive type	No
Network
Mobile network connection	No
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
WLAN controller model	Intel Wi-Fi 6E AX211
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Bluetooth	Yes
Wi-Fi data rate (max)	2400 Mbit/s
MIMO type	Multi User MIMO
MIMO	Yes
Antenna type	2x2
WLAN controller manufacturer	Intel
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB Type-C DisplayPort Alternate Mode	Yes
USB 2.0 ports quantity	0
HDMI ports quantity	1
HDMI version	2.1
Ethernet LAN (RJ-45) ports	1
Combo headphone/mic port	Yes
USB Power Delivery (USB PD)	Yes
PowerShare	Yes
Thunderbolt 4 ports quantity	2
Intel® Thunderbolt 4	Yes
Performance
Motherboard chipset	Intel SoC
Ambient light sensor	Yes
Keyboard
Pointing device	Touchpad
Numeric keypad	No
Keyboard backlit	Yes
Keyboard language	UK English
Software
Operating system language	German, Dutch, English, French, Italian
Operating system architecture	64-bit
Trial software	No Microsoft Office License Included 30 day Trial Offer Only
Operating system installed	Windows 11 Pro
Technical details
Market positioning	Business
Form factor	Clamshell
Product colour	Grey
Discrete graphics card memory	4 GB
Sustainability compliance	Yes
Processor special features
Intel® vPro™ Platform Eligibility	Yes
Battery
Number of battery cells	3
Battery capacity	54 Wh
Battery recharge time	4 h
Battery voltage	11.4 V
Fast charging	Yes
Battery weight	220 g
Power
AC adapter power	130 W
AC adapter frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
USB Power Delivery (USB PD)	Yes
USB charging voltage	20,5 V
USB charging current	6.5 A
USB Type-C charging port	Yes
Security
Cable lock slot type	Wedge
Trusted Platform Module (TPM)	Yes
Cable lock slot	Yes
Smart card reader	Yes
Trusted Platform Module (TPM) version	2.0
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 shock	110 G
Non-operating shock	160 G
Operating vibration	0.66 G
Non-operating vibration	1.3 G
Sustainability
Sustainability compliance	Yes
Total carbon footprint (kg of CO2e)	104
Weight & dimensions
Width	321.4 mm
Depth	212 mm
Height (front)	1.91 cm
Height (rear)	2.1 cm
Weight	1.4 kg
Other features
Wi-Fi data rate (max)	2400 Mbit/s
Ambient light sensor	Yes
WLAN controller model	Intel Wi-Fi 6E AX211
On-board graphics card	Yes
Audio system	MaxxAudio Pro
Display diagonal (metric)	35.56 cm
Anti-glare screen	Yes
Sensors
Ambient light sensor	Yes
Carbon footprint
Total carbon footprint (kg of CO2e)	104
PAIA version	GaBi version 1, 2024
Carbon emissions, energy usage (kg of CO2e)	23.296
Carbon emissions, manufacturing (kg of CO2e)	75.816
Carbon emissions, logistics (kg of CO2e)	4.368
Carbon emissions, end-of-life (kg of CO2e)	0.624