64GB DDR4 2933Mhz PC4-23400 ECC RDIMM 2Rx4 1.2V 288Pin Samsung Original Part # M393A8G40AB2-CVF capacity:64GB Manufacturer Samsung Memory Type DDR4

Manufacturer Samsung Memory Type DDR4 Capacity 64GB Data Transfer Rate 2666Mhz Bus Type  PC4-21300

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

Manufacturer Samsung  Memory Type DDR4 Capacity 64GB  Data Transfer Rate 2133Mhz  Bus Type  PC4-17000

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

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

64GB DDR4 2933Mhz PC4-23400 ECC RDIMM 2Rx4 1.2V 288Pin Samsung Original Part # M393A8G40AB2-CVF capacity:64GB Manufacturer Samsung Memory Type DDR4Manufacturer Samsung Memory Type DDR4 Capacity 64GB Data Transfer Rate 2933Mhz Bus Type PC4 23400