OFFTEK 2GB Replacement Memory RAM Upgrade for Acer Aspire M3400-U2502 (DDR3-10600 - Non-ECC) Desktop Memory at Amazon.com
Cleaning up the wife's ACER Aspire M3400 - Imgur
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)