16GB DDR4 2666MHz PC4-21300 SODIMM 2Rx8 1.2V 260pin Samsung Original Part # M471A2K43EB1-CTD capacity:16GB Manufacturer Micron Memory Type DDR3

Manufacturer Micron Memory Type DDR3 Capacity 8GB Data Transfer Rate 1333Mhz Bus Type PC3L-10600

Manufacturer Hynix Memory Type DDR4 Capacity 16GB Data Transfer Rate 2400MHz  Bus Type PC4-19200

Manufacturer Samsung  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 3200MHz  Bus Type PC4-25600

Manufacturer Micron  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666Mhz Bus Type PC4-21300

Manufacturer Micron Memory Type DDR3 Capacity 32GB Data Transfer Rate 1066Mhz Bus Type  PC3L-8500

16GB DDR4 2666MHz PC4-21300 SODIMM 2Rx8 1.2V 260pin Samsung Original Part # M471A2K43EB1-CTD capacity:16GB Manufacturer Micron Memory Type DDR3Manufacturer Samsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2666MHz Bus Type PC4 21300