DELL Latitude 3520 i5-1135G7 8GB 1TB SSD 15.6" HD laptop

15.6-inch HD business laptop

The Dell Latitude 3520 is a 15.6-inch HD laptop built for everyday office work and study. It runs Windows 11 Pro on an 11th Gen Intel Core i5-1135G7 processor with 8GB of DDR4 memory and a 1TB PCIe NVMe SSD. Integrated Intel Iris Xe graphics drive the 1366 x 768 IPS panel at 60Hz.

Upgrading from slower storage or less memory

This configuration replaces machines that rely on mechanical hard drives or offer only 4GB of RAM. The PCIe NVMe solid-state drive cuts boot and application load times, while 8GB of DDR4 keeps multiple browser tabs and productivity apps responsive. The jump is worth it when your current system stalls on large spreadsheets or slow file searches.

Check power, ports and display needs

Verify that the 65W power adapter and 54 WHr three-cell battery suit your mobility requirements. Confirm the port selection — two USB 3.1 Gen1, one USB 2.0, one HDMI, one USB 3.2 Type-C Gen2 and a microSD reader — matches your peripherals. The 720p webcam, Wi-Fi 6 AX201 and Bluetooth 5.1 handle standard video calls, but the non-touch HD screen limits detail for design work.