4GB DDR4 2400MHz PC4-19200 SODIMM 1Rx16 1.2V 260pin Crucial Original Part # capacity:4GB Manufacturer Samsung Memory Type DDR4

Manufacturer Samsung Memory Type DDR4 Capacity 64GB Data Transfer Rate 2933Mhz Bus Type  PC4-23400

Manufacturer Micron  Memory Type DDR3 Capacity 32GB  Data Transfer Rate 1066Mhz  Bus Type  PC3-8500

Manufacturer Kingston  Memory Type DDR3  Capacity 32GB  Data Transfer Rate 1600Mhz  Bus Type PC3L-12800

Manufacturer Samsung  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2933Mhz  Bus Type PC4-23400

Manufacturer Micron Memory Type DDR4 Capacity 16GB Data Transfer Rate 2666MHz Bus Type PC4-21300

4GB DDR4 2400MHz PC4-19200 SODIMM 1Rx16 1.2V 260pin Crucial Original Part # capacity:4GB Manufacturer Samsung Memory Type DDR4Manufacturer Crucial Memory Type DDR4 Capacity 4GB Data Transfer Rate 2400MHz Bus Type PC4 19200