16GB DDR4 2133MHz PC4-17000 SODIMM 2Rx8 1.2V 260pin Crucial Original Part # capacity:16GB Manufacturer Crucial Memory Type DDR3

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

Manufacturer Hynix Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666MHz  Bus Type  PC4-21300

Manufacturer Hynix Memory Type DDR3

Manufacturer Hynix Memory Type DDR5 Capacity 8GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

Manufacturer Sumsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2666Mhz Bus Type PC4-21300

16GB DDR4 2133MHz PC4-17000 SODIMM 2Rx8 1.2V 260pin Crucial Original Part # capacity:16GB Manufacturer Crucial Memory Type DDR3Manufacturer Crucial Memory Type DDR4 Capacity 16GB Data Transfer Rate 2133MHz Bus Type PC4 17000