16GB DDR4 3200MHz PC4-25600 SODIMM 2Rx8 1.2V 260pin Crucial Original Part # capacity:16GB Manufacturer Samsung Memory Type DDR3

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

Manufacturer Hynix Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

Manufacturer Hynix Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2133MHz  Bus Type PC4-17000

Manufacturer Hynix Memory Type DDR3 Capacity 4GB Data Transfer Rate 1600Mhz Bus Type PC3-12800

Manufacturer Samsung  Memory Type DDR5 Capacity 16GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

16GB DDR4 3200MHz PC4-25600 SODIMM 2Rx8 1.2V 260pin Crucial Original Part # capacity:16GB Manufacturer Samsung Memory Type DDR3Manufacturer Crucial Memory Type DDR4 Capacity 16GB Data Transfer Rate 3200MHz Bus Type PC4 25600