8GB DDR4 2666Mhz PC4-21300 ECC RDIMM 1Rx8 1.2V 288Pin Hynix Original Part # HMA81GR7CJR8N-VK DDR5-ECC UNBUFF Manufacturer Kingston Memory Type DDR4

Manufacturer Kingston Memory Type DDR4 Capacity 16GB Data Transfer Rate 2400Mhz Bus Type PC4-19200

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

Manufacturer HPE Memory Type DDR4 Capacity 16GB Data Transfer Rate 2400Mhz Bus Type PC4-19200

Manufacturer Samsung  Memory Type DDR5 Capacity 8GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

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

8GB DDR4 2666Mhz PC4-21300 ECC RDIMM 1Rx8 1.2V 288Pin Hynix Original Part # HMA81GR7CJR8N-VK DDR5-ECC UNBUFF Manufacturer Kingston Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 8GB Data Transfer Rate 2666Mhz Bus Type PC4 21300