64GB DDR4 2133Mhz PC4-17000 ECC LRDIMM 4Rx4 1.2V 288Pin Hynix Original Part # HMAA8GL7MMR4N-TF capacity:64GB Manufacturer Sumsung Memory Type DDR4

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

Manufacturer Kingston  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer Samsung  Memory Type DDR5 Capacity 8GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

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

64GB DDR4 2133Mhz PC4-17000 ECC LRDIMM 4Rx4 1.2V 288Pin Hynix Original Part # HMAA8GL7MMR4N-TF capacity:64GB Manufacturer Sumsung Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 64GB Data Transfer Rate 2133Mhz Bus Type PC4 17000