M3400QA RYZEN 7 5800CPU 16G RAM Mainboard For Asus M3400QA5800 M3400Q M3400 Laptop Motherboard 100% Tested OK Used - AliExpress
Acer Tower Windows 7 PC Desktops & All-In-One Computers for sale | eBay
Specs Acer Aspire M3400 Tower AMD Phenom II X6 1035T 4 GB DDR3-SDRAM 1 TB AMD Radeon HD 5570 Windows 7 Home Premium PC Black PCs/Workstations (PT.SE0E2.053)