16GB DDR4 2933Mhz PC4-23400 ECC RDIMM 1Rx4 1.2V 288Pin Micron Original Part # MTA18ASF2G72PZ-2G9E6 DDR5-SODIMM-Laptop RAM Manufacturer Micron Memory Type DDR4

Manufacturer Micron Memory Type DDR4 Capacity 32GB Data Transfer Rate 3200Mhz Bus Type PC4-25600

Manufacturer Samsung  Memory Type DDR5 Capacity 128GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

Manufacturer Hynix Memory Type DDR4 Capacity DDR5 Data Transfer Rate 5600Mhz Bus Type PC5-44800

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

16GB DDR4 2933Mhz PC4-23400 ECC RDIMM 1Rx4 1.2V 288Pin Micron Original Part # MTA18ASF2G72PZ-2G9E6 DDR5-SODIMM-Laptop RAM Manufacturer Micron Memory Type DDR4Manufacturer Micron Memory Type DDR4 Capacity 16GB Data Transfer Rate 2933Mhz Bus Type PC4 23400