DELL Inspiron 3520 laptop i5-1135G7 8GB 512GB 15.6" 120Hz

Core hardware and audience

The Dell Inspiron 3520 is a 15.6 inch laptop built around an 11th Gen Intel Core i5 processor with four cores and eight threads. It ships with 8GB of DDR4 memory and a 512GB PCIe NVMe solid state drive. Windows 11 Pro 64-bit is pre-installed, making it ready for office productivity, web browsing and video conferencing out of the box.

Storage and memory headroom

The 512GB NVMe drive provides fast boot times and enough space for a typical document library, email archive and modest media collection. Users working with large video projects, extensive raw photo libraries or multiple virtual machines will reach capacity quickly. The single 8GB DDR4 module handles everyday multitasking smoothly, but heavy browser tabs alongside creative suites will exhaust available memory.

Thermals and power profile

A 65 watt power adapter charges the 3-cell 41 watt-hour battery during typical workloads such as document editing and streaming. The integrated Intel Iris Xe graphics share system memory and generate modest heat, so fan noise stays low in quiet environments. Sustained processor turbo up to 4.2 GHz will increase surface temperatures and fan activity, but the chassis remains comfortable for lap use during normal office tasks.