8GB DDR4 2133Mhz PC4-17000 ECC UNBUFFERED DIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMA41GU7AFR8N-TF DDR4-ECC UNBUFF Manufacturer Kingston Memory Type DDR4

Manufacturer Kingston  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer Hynix Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2133Mhz Bus Type PC4-17000

Manufacturer Hynix Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2400Mhz  Bus Type PC4-19200

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

8GB DDR4 2133Mhz PC4-17000 ECC UNBUFFERED DIMM 2Rx8 1.2V 288Pin Hynix Original Part # HMA41GU7AFR8N-TF DDR4-ECC UNBUFF Manufacturer Kingston Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 8GB Data Transfer Rate 2133Mhz Bus Type PC4 17000