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Dell Latitude 7490 14
Dell Latitude 7490 14Dell Latitude 7490 14
SKU: 726449628239-R
$465.00

Dell Latitude 7490 14" Laptop

The Dell Latitude 7490 is a premium business-class laptop engineered for demanding professional and educational environments. Built with durability, security, and performance in mind, it is an excellent choice for schools, IT administrators, educators, and business users who need a reliable and manageable machine. The Latitude 7490 delivers enterprise-grade features in a sleek, portable 14-inch form factor. Whether deployed across a classroom, a district, or a corporate fleet, this laptop is designed to handle the workload.


Key Features

  • 14" Full HD Display: The 1920x1080 IPS panel delivers sharp, vibrant visuals with wide viewing angles, making it ideal for productivity tasks, video conferencing, and classroom instruction.
  • MIL-SPEC Durability: The Latitude 7490 is built to MIL-STD-810G standards, meaning it is tested to withstand drops, vibrations, extreme temperatures, and humidity — a must for busy school and business environments.
  • Enterprise Security Features: Equipped with a fingerprint reader and optional smart card reader, the Latitude 7490 supports multi-factor authentication, helping IT teams enforce security policies across their fleet.
  • Comprehensive Connectivity: With a full suite of ports including USB-A, USB-C with Thunderbolt 3, HDMI, and an SD card slot, this laptop connects seamlessly to projectors, peripherals, and classroom AV equipment without adapters.
  • Intel vPro Manageability: Designed for large-scale IT deployment, the Latitude 7490 supports Intel vPro technology, enabling remote management, provisioning, and troubleshooting — reducing the burden on school and enterprise IT teams.
  • Slim and Portable Design: Weighing under 3.5 lbs with a compact profile, the Latitude 7490 is easy for students, teachers, and professionals to carry between classrooms, meetings, and workspaces throughout the day.

Specifications (726449628239-R)

Brand Dell
Model Latitude 7490
Processor Intel Core i7-8650U (Quad-Core, up to 4.2 GHz, 8MB Cache)
RAM 16GB DDR4
Storage 512GB SSD
Display Size 14 inch
Display Resolution 1920x1080 (Full HD)
Display Type IPS Anti-Glare
Operating System Windows 10 Pro
Graphics Intel UHD Graphics 620
Wireless Wi-Fi 5 (802.11ac), Bluetooth 4.2
Ports 2x USB-A 3.1, 1x USB-C (Thunderbolt 3), 1x HDMI 1.4, 1x SD Card Reader, 1x RJ-45 Ethernet, 3.5mm Audio Jack
Camera Built-in HD Webcam
Battery Life Up to 12 hours (68Whr battery)
Weight Approx. 2.99 lbs (1.36 kg)
Dimensions 13.07" x 8.94" x 0.71" (332mm x 227mm x 18mm)
Color Black
Security Fingerprint Reader, TPM 2.0, Smart Card Reader (optional)
MPN 726449628239-R

Specifications (726449628642-R)

Brand Dell
Model Latitude 7490
Processor Intel Core i7-8650U (Quad-Core, up to 4.2GHz, 8MB Cache)
RAM 8GB DDR4
Storage 256GB SSD
Display Size 14 inches
Display Resolution 1920 x 1080 (Full HD)
Operating System Windows 11 Pro
Connectivity Wi-Fi 802.11ac, Bluetooth 4.2, Intel Ethernet LAN
Ports USB 3.1 Gen 1 (x2), USB Type-C with Thunderbolt 3, HDMI, SD Card Reader, RJ-45, 3.5mm Audio Jack
Battery Life Up to 14 hours (68Whr battery)
Weight Approximately 3.07 lbs (1.39 kg)
Dimensions 13.27 x 9.13 x 0.71 inches (337 x 231.9 x 18.1 mm)

Why Schools Choose Us

Computers for Schools

We've been saving K-12 money on their devices for 20+ years.

We care. We’re a small business whose employees care about our customers, products and each other. For over 20 years, our focus has been on delivering outstanding value and great service to the K-12 market. 


Refurbished computers for schools.

Get quality Apple, Chrome & PC devices from the K-12 experts.

We carry devices & accessories from all major brands. We offer a wide range of services such as device repair, White Glove enrollment, asset tagging, device trade-in, accidental coverage and more.

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Expect and receive

great service.

Our post sale support is amazing. Warranty service is all handled through us. You'll get fast, friendly and competent service. We’ll be here through the life of your devices.

All of our devices are backed by a comprehensive 1 year warranty.

We make the repair/exchange process fast and easy.


Warranty+ accidental coverage is available for 2 to 4 years.

Distinctions of Condition

Regardless of condition, all devices sold by Tech to School come with our 1 year warranty and are eligible for Warranty+ accidental coverage up to 4 years.


The majority of our Chromebooks and PCs are brand New units that are still factory sealed. We also offer Factory Refurbished devices direct from manufactures which appear brand new.


The majority of our Apple devices are considered First Stock. This is our highest cosmetic grade. There will be only minor signs of use with no major scratches or dents.


On some devices, we offer a Second Stock option at a discounted price. These devices are 100% functional, yet may have cosmetic issues such as bent corners, surface case scratches or engravings. We include a free shell case on these devices to present a clean look. 

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