The 15.6" Inspiron 15 5000 Series 5584 Multi-Touch Laptop from Dell wirelessly integrates with your smartphone using Dell Mobile Connect to help power your everyday life. It is powered by a 2.1 GHz Intel Core i3-8145U Dual-Core processor that allows you to run multiple applications simultaneously. The processor also features a boost speed of up to 3.9 GHz and the system's 8GB of 2666 MHz DDR4 RAM, which may be upgraded to 16GB, allows the computer to quickly access frequently used files and programs and help to ensure efficient multitasking. The system's memory comes in a 1 x 8GB configuration and there is one additional 260-pin SO-DIMM memory slot available for upgrades. This system also has 16GB of Intel Optane memory.