DELL 14-DL-3400-14 laptop 13.9" Core i3-8145U 16GB 512GB

Refurbished 13.9-inch business laptop

This refurbished Dell Latitude 3400 ships with Windows 11 Pro and a 13.9-inch HD non-touch display. An Intel Core i3-8145U processor at 2.10 GHz works with 16GB of memory for everyday office tasks. The 512GB NVMe solid-state drive holds documents and applications. An AC adapter is included in the box.

HD display and dual-core processor limits

The 13.9-inch HD panel provides standard definition clarity suited to text work and video calls, not colour-critical design. The dual-core i3-8145U handles web browsing, document editing and light multitasking, but will struggle with sustained heavy workloads such as video rendering or large dataset analysis. Integrated graphics share system memory and are not intended for gaming or 3D modelling.

Check ports, memory slots and charger tip

Verify the available USB and video outputs match your docking station or monitor cables before ordering. Confirm whether the 16GB memory is soldered or occupies a single slot if you plan a future upgrade. Ensure the included AC adapter tip fits your regional power socket or that you have a compatible replacement.