16GB DDR4 2933Mhz PC4-23400 ECC RDIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMA82GR7CJR8N-WM DDR5-ECC UNBUFF Manufacturer Micron Memory Type DDR4

Manufacturer Micron  Memory Type DDR4 Capacity 12GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer Micron  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

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

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

Manufacturer Hynix

16GB DDR4 2933Mhz PC4-23400 ECC RDIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMA82GR7CJR8N-WM DDR5-ECC UNBUFF Manufacturer Micron Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 16GB Data Transfer Rate 2933Mhz Bus Type PC4 23400