DELL Inspiron 15 3520 Touch 15.6" i5-1235U 8GB 512GB NVMe Gray

Purpose-built portable workstation

The Dell Inspiron 15 3520 is a new 15.6 inch touchscreen laptop for students and professionals who need a responsive Windows 11 Home device for daily productivity, web browsing and media consumption. Its 10-core Intel Core i5-1235U processor runs at a base frequency of 1.30 GHz with 12 MB of L3 cache, while 8 GB of system memory and a 512 GB PCIe NVMe drive handle multitasking and fast file access. Integrated UHD Graphics drive the 1920 x 1080 LED panel without a discrete GPU.

Build integration and expansion

The chassis omits an optical drive to save space and weight, relying on USB ports and wireless connectivity for peripherals and external storage. Two memory slots are fitted with 8 GB installed; the platform supports a maximum of 16 GB, so a single-module upgrade can double capacity when workloads demand it. The NVMe drive occupies the primary M.2 slot, leaving additional storage expansion dependent on available USB or secondary M.2 interfaces not detailed in the supplied data. Windows 11 Home is pre-installed and ready for immediate use.

Thermals, noise and power draw

The integrated graphics solution and 10-core U-series processor share a single cooling assembly designed for thin-and-light form factors. Under typical office loads the fan runs at low speed, remaining barely audible in a quiet room, while sustained multi-core tasks raise fan speed and surface temperature modestly. Power consumption stays within the 15 W base envelope for normal use, allowing the included adapter to recharge the battery during operation without thermal throttling in standard ambient conditions.