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The 2025 Dell Precision 3490 Mobile Workstation is a professional-grade, ultra-portable laptop featuring a cutting-edge 16-core Intel Core Ultra 7 155H processor, 64GB DDR5 RAM, and a 2TB NVMe SSD. Designed for engineers, creatives, and business pros, it offers robust AI-accelerated performance, ISV-certified reliability, and versatile connectivity including Thunderbolt 4 and Wi-Fi 6E. Its 14” FHD anti-glare display and 1080p HDR webcam with privacy shutter make it ideal for seamless collaboration on the move, all packed into a lightweight 3.09 lb chassis tested to military standards.
| ASIN | B0D22SN8CB |
| Audio Output Type | Headphones |
| Audio Recording | Yes |
| Audio features | HD Audio |
| Automatic Backup Software Included | Windows 11 Pro |
| Available M2 Slot Count | 1 |
| Best Sellers Rank | 350,870 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 9,097 in Traditional Laptops |
| Biometric Security Feature | Fingerprint Recognition |
| Bluetooth Version | 5 |
| Bluetooth support? | Yes |
| Box Contents | 100W AC Adapter with Power Cord, Dell Mobile Workstation 3490, USB HUB by IST Computers ®, User Manual |
| Brand | Dell |
| Brand Name | Dell |
| CPU Codename | Alder Lake-HX |
| CPU L3 Cache | 18 MB |
| CPU Model Generation | 12 |
| CPU Model Number | Intel Core Ultra 7 155H |
| CPU Model Speed Maximum | 4.6 GHz |
| CPU model | Intel Core Ultra 5 |
| Camera Description | Front |
| Colour | Grey |
| Compatible Devices | External displays (HDMI or Thunderbolt 4) |
| Customer Reviews | 4.1 out of 5 stars 28 Reviews |
| Display Technology | LCD |
| Display Type | LCD |
| EU Spare Part Availability Duration | 3 Years |
| Form Factor | Ultra-Portable |
| Graphics Coprocessor | Intel Graphics |
| Graphics Description | Integrated |
| Graphics Ram Type | Shared |
| Hard Disk Description | SSD |
| Hard Disk Interface | Solid State |
| Hard disk size | 2 TB |
| Hard-Drive Size | 2 TB |
| Hardware Interface | Bluetooth 5, Ethernet, HDMI, Thunderbolt 4 |
| Has Color Screen | Yes |
| Human Interface Types | Keyboard, Keypad |
| Item Dimensions L x W x Thickness | 32.1L x 21.2W x 2.1Th centimetres |
| Item Weight | 1.4 kg |
| Keyboard Description | US |
| Keyboard Layout | QWERTY |
| Lithium Battery Energy Content | 54 Watt Hours |
| Manufacturer | Dell |
| Maximum Display Brightness | 250 Nit |
| Maximum Display Resolution | 1920x1080 |
| Memory Clock Speed | 4800 MHz |
| Memory Speed | 4800 MHz |
| Model Name | Dell Mobile Workstation 3490 |
| Model Number | Precision 3490 |
| Model Year | 2026 |
| Model name | Dell Mobile Workstation 3490 |
| Native Resolution | 1920 x 1080 pixels |
| Network Connectivity Technology | Bluetooth, Ethernet, Wi-Fi |
| Number of Ethernet Ports | 1 |
| Number of Ports | 7 |
| Operating Systems | Windows 11 Pro |
| Optical Storage Device | No Optical Drive |
| Other Special Features of the Product | Anti Glare Coating, Backlit Keyboard, Fingerprint Reader |
| Power Device | AC adapter |
| Processor Brand | Intel |
| Processor Count | 14 |
| Processor Series | Intel Core Ultra 5 |
| Processor Speed | 1.7 GHz |
| RAM Memory Installed | 64 GB |
| RAM Memory Slot Total Count | 2 |
| RAM Memory Technology | DDR5 |
| RAM Type | DDR5 RAM |
| Ram Memory Maximum Size | 64 GB |
| Resolution | FHD |
| Screen Bezel Thickness | Standard |
| Screen Finish Type | Anti-Glare |
| Screen Size | 14 |
| Screen size | 14 |
| Series Number | 7770 |
| Specific Uses For Product | Artist, Designer, Engineer |
| Supported Monitor Maximum Quantity | 3 |
| Total HDMI Port | 1 |
| Total Thunderbolt Ports | 2 |
| Total USB Ports | 4 |
| Touch Screen Type | Non-touch |
| UPC | 769044543422 |
| Unit Count | 1.0 count |
| Video Output | HDMI, Thunderbolt 4 |
| Video Processor | Intel |
| Webcam Capability | Yes |
| Wi-Fi Generation | Wi-Fi 6E |
| Wireless Compability | 802.11ax, Bluetooth |
| Wireless Technology Type | Wi-Fi |
M**C
DISAPPOINTED
I have been a Dell user for 15+ years. Never have I ever experienced the issues that I did with this laptop. Upon initial startup, our IT support ran the typical uploads/updates as prompted by the laptop. Once the uploads were completed and installed, the monitor (display) crashed repeatedly. It was so bad, you could not even turn on the laptop. I powered up the laptop but there was no logo, no vios, nothing, just a black screen. Sometimes you would here the Windows chime, but more often you wouldn't. After 8 days of trying to get the display to work, I gave up and arranged to return the laptop. I am not saying this model is not good. For all I know, this particular laptop could have just been a lemon. Perhaps it was a bug with the Windows 11 drivers, Intel graphics board, or Dell's drivers. I do not know for certain. What I do know is I have been unable to get my work done and with each passing day, I am falling further and further behind on my deadlines. I have multiple videos but this review will only allow one video per review. This review is strictly related to the specific Dell laptop received and not against the Seller. The Seller delivered. The only thing that was missing was the free Hub that was not included or found in the box. I was able to process the return. I, of course, had to cover shipping costs. No all that is left is to receive the reimbursement.
W**G
Excellent Laptop
This laptop is the best I've had yet in this price range. Just turned it on and it did it's thing loading up everything. Doesn't come with a product key for Windows 11, but turns out it's embedded in either the motherboard or bios. Followed the troubleshooting steps in settings and it automatically activated it. Very satisfied with this unit.
J**R
Dell Precision 3490 in Line production- Tester machine
Funcionando super bien , de hecho esta ejecutando una aplicacion de requiere alto performance para una linea de produccion maquina de prueba, utilziando sus puertos Thunderbolt!.
J**K
Solid system for high end use great value. Half the price of a Surface laptop!
This laptop is for one of my engineers to use for CAD\Solidworks
A**U
Well-Made Product, Fast Arrival!
Worth every penny! Excellent craftsmanship and reliable performance.
Trustpilot
2 weeks ago
2 days ago