parts-quick 8GB Memory for Acer Aspire 3 A315-51-580N DDR4 2400MHz SODIMM RAM at Amazon.com
Amazon.com: Acer Aspire 5 A515-44-R93G, 15.6" Full HD, AMD Ryzen 3 4300U Mobile Processor with Radeon Graphics, 4GB DDR4, 128GB NVMe SSD, WiFi 5, HD Webcam, Fingerprint Reader, Backlit Keyboard, Windows 10
OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com
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 :
acer SD100 16GB Single RAM 2666 MHz DDR4 CL19 1.2V Laptop Computer Memory - BL.9BWWA.210 at Amazon.com