Amazon.com: Acer Aspire E 15 E5-575-33BM 15.6-Inch Full HD Notebook (Intel Core i3-7100U Processor 7th Generation , 4GB DDR4, 1TB 5400RPM Hard Drive, Intel HD Graphics 620, Windows 10 Home), Obsidian Black :
RAM specifications for Acer E5-575G-57A4 — Acer Community
Acer Aspire E5-575 i5-7200U M.2 SSD, Ram, and Wireless AC Upgrade - YouTube