Dell Inspiron 3520 15 laptop i5-1135G7 16GB 1TB PCIe SSD 15.6 FHD Touchscreen Windows 11 Pro

15.6-inch Touchscreen for Daily Work

The Dell Inspiron 3520 is a 15.6-inch laptop built around an 11th Gen Intel Core i5-1135G7 with four cores and eight threads. It ships with 16GB DDR4 memory and a 1TB PCIe SSD running Windows 11 Pro. The Full HD touchscreen suits office tasks, web browsing and light content viewing. It is not aimed at buyers who need discrete graphics for rendering or gaming.

Thermals and Power in Typical Use

Integrated Intel UHD Graphics keeps heat output modest during document editing, video calls and streaming. The slim 0.83-inch chassis and 3.82-pound weight allow quiet operation for everyday workloads. Wi-Fi 5 and Bluetooth handle wireless connectivity without adding noticeable thermal load. Fan noise stays low during standard productivity sessions.

Behaviour Under Sustained Load

The quad-core processor reaches a 4.20 GHz turbo frequency for short bursts, but extended multi-threaded work will see clocks settle lower as the cooling system manages heat in the thin frame. Integrated graphics share system memory, so prolonged heavy compute or video export tasks reduce available RAM bandwidth. This configuration is not suited for users who need sustained high throughput for creative or engineering workloads.