16GB DDR4 2666MHz PC4-21300 SODIMM 1Rx8 1.2V 260pin Kingston Original Part # DDR4-NON ECC Desktop Manufacturer Micron Memory Type DDR4

Manufacturer Micron  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2400MHz  Bus Type PC4-19200

Manufacturer Samsung  Memory Type DDR3  Capacity 16GB  Data Transfer Rate 1066Mhz  Bus Type PC3-8500

Manufacturer Samsung  Memory Type DDR3 Capacity 8GB  Data Transfer Rate 1333Mhz  Bus Type  PC3-10600

Manufacturer Samsung Memory Type DDR3 Capacity 16GB Data Transfer Rate 1066Mhz Bus Type PC3L-8500

Manufacturer Kingston Memory Type DDR3 Capacity 8GB Data Transfer Rate 1333Mhz Bus Type  PC3-10600

16GB DDR4 2666MHz PC4-21300 SODIMM 1Rx8 1.2V 260pin Kingston Original Part # DDR4-NON ECC Desktop Manufacturer Micron Memory Type DDR4Manufacturer Kingston Memory Type DDR4 Capacity 16GB Data Transfer Rate 2666MHz Bus Type PC4 21300