16GB Total Memory 2pc of 8GB 204p PC3-12800 CL11 8c or 16chip 256x8 DDR3-1600 1Rx8 1.5V SODIMM. It will also work with DDR3 PC3-14900
Compatible with: Acer Aspire E1-572-6648, E1-572-6692, E1-572-6870 Lifetime Warranty. by Computer Memory Solutions 30 day Money back guarantee We don't use oem or generic modules to avoid incompatibility Manufactured by Computer Memory Solutions Standard memory 4gb
Maximum Memory: 16GB
Expansion: 2 Socket (s)