16GB DDR4 2400MHz PC4-19200 ECC SODIMM 2Rx8 1.2V 260pin Samsung Original Part # M474A2K43BB1-CRP capacity:16GB Manufacturer Hynix Memory Type DDR4

Manufacturer Hynix Memory Type DDR4 Capacity 8GB  Data Transfer Rate 3200MHz  Bus Type  PC4-25600

Manufacturer Crucial Memory Type DDR4 Capacity 4GB Data Transfer Rate 2400MHz Bus Type PC4-19200

Manufacturer Kingston Memory Type DDR4 Capacity 8GB Data Transfer Rate 2133Mhz Bus Type PC4-17000

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

Manufacturer Kingston  Memory Type DDR4 Capacity 16GB Data Transfer Rate 2133Mhz  Bus Type  PC4-17000

16GB DDR4 2400MHz PC4-19200 ECC SODIMM 2Rx8 1.2V 260pin Samsung Original Part # M474A2K43BB1-CRP capacity:16GB Manufacturer Hynix Memory Type DDR4Manufacturer Samsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2400MHz Bus Type PC4 19200