16GB DDR4 2400Mhz PC4-19200 ECC RDIMM 2Rx4 1.2V 288Pin Sumsung Original Part # M393A2G40EB1-CRC DDR5-SODIMM-Laptop RAM Manufacturer Samsung Memory Type DDR4

Manufacturer Samsung  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

Manufacturer Kingston  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2400Mhz  Bus Type  PC4-19200

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

Manufacturer Hynix Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2400Mhz  Bus Type  PC4-19200

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

16GB DDR4 2400Mhz PC4-19200 ECC RDIMM 2Rx4 1.2V 288Pin Sumsung Original Part # M393A2G40EB1-CRC DDR5-SODIMM-Laptop RAM Manufacturer Samsung Memory Type DDR4Manufacturer Sumsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2400Mhz Bus Type PC4 19200