Amazon.com: New Dell Inspiron 15 5570 15.6" Full HD High Performance Laptop PC, 8th Gen Intel i5-8250U Quad-Core Processor, 8GB DDR4 RAM, 256GB SSD, HDMI, Backlit Keyboard, 802.11ac, Bluetooth, Windows 10 Home :
How to Install or Upgrade RAM in Dell Inspiron 5570 | Dell Inspiron 5570 RAM Change - YouTube