4GB DDR4 2133Mhz PC4-17000 ECC RDIMM 1Rx8 1.2V 288Pin Hynix Original Part # HMA451R7AFR8N-TF DDR4-ECC UNBUFF Manufacturer Micron Memory Type DDR4

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

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

Manufacturer Samsung  Memory Type DDR4 Capacity 64GB  Data Transfer Rate 5600Mhz Bus Type  PC4-25600

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

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

4GB DDR4 2133Mhz PC4-17000 ECC RDIMM 1Rx8 1.2V 288Pin Hynix Original Part # HMA451R7AFR8N-TF DDR4-ECC UNBUFF Manufacturer Micron Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 4GB Data Transfer Rate 2133Mhz Bus Type PC4 17000