8GB DDR4 2400MHz PC4-19200 SODIMM 1Rx8 1.2V 260pin Crucial Original Part # DDR5-RDIMM Server Manufacturer Samsung Memory Type DDR3

Manufacturer Samsung  Memory Type DDR3 Capacity 8GB  Data Transfer Rate 1866Mhz Bus Type PC3-14900

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

Manufacturer Crucial Memory Type DDR3 Capacity 4GB Data Transfer Rate 1333Mhz Bus Type  PC3-10600

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

Manufacturer Hynix Memory Type DDR3 Capacity 8GB  Data Transfer Rate 1600Mhz  Bus Type PC3L-12800

8GB DDR4 2400MHz PC4-19200 SODIMM 1Rx8 1.2V 260pin Crucial Original Part # DDR5-RDIMM Server Manufacturer Samsung Memory Type DDR3Manufacturer Crucial Memory Type DDR4 Capacity 8GB Data Transfer Rate 2400MHz Bus Type PC4 19200