16GB DDR4 2133Mhz PC4-17000 ECC RDIMM 2Rx4 1.2V 288Pin Sumsung Original Part # M393A2G40BB0-CPB DDR5-SODIMM-Laptop RAM Manufacturer Kingston Memory Type DDR4

Manufacturer Kingston Memory Type DDR4 Capacity 32GB Data Transfer Rate 2400Mhz Bus Type PC4-19200

Manufacturer Samsung  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

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

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

Manufacturer Hynix Memory Type DDR4 Capacity 16GB  Data Transfer Rate 3200Mhz  Bus Type  PC4-25600

16GB DDR4 2133Mhz PC4-17000 ECC RDIMM 2Rx4 1.2V 288Pin Sumsung Original Part # M393A2G40BB0-CPB DDR5-SODIMM-Laptop RAM Manufacturer Kingston Memory Type DDR4Manufacturer Sumsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2133Mhz Bus Type PC4 17000