64GB DDR4 2666Mhz PC4-21300 ECC LRDIMM 4Rx4 1.2V 288Pin Sumsung Original Part # M386A8K40CM2-CTD capacity:64GB Manufacturer Hynix Memory Type DDR5

Manufacturer Hynix Memory Type DDR5 Capacity 16GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

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

Manufacturer Lenovo  Memory Type DDR4 Capacity 128GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

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

Manufacturer Hynix Memory Type DDR4 Capacity 128GB  Data Transfer Rate 2933Mhz  Bus Type PC4-23400

64GB DDR4 2666Mhz PC4-21300 ECC LRDIMM 4Rx4 1.2V 288Pin Sumsung Original Part # M386A8K40CM2-CTD capacity:64GB Manufacturer Hynix Memory Type DDR5Manufacturer Sumsung Memory Type DDR4 Capacity 64GB Data Transfer Rate 2666Mhz Bus Type PC4 21300