4GB DDR4 2133Mhz PC4-17000 ECC RDIMM 1Rx8 1.2V 288Pin Micron Original Part # MTA9ASF51272PZ-2G1A1 capacity:4GB Manufacturer Hynix Memory Type DDR5

Manufacturer Hynix Memory Type DDR5 Capacity 256GB  Data Transfer Rate 5600Mhz Bus Type PC5-38400

Manufacturer Kingston  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer Hynix Memory Type DDR4 Capacity 64GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

Manufacturer Samsung Memory Type DDR4 Capacity 32GB Data Transfer Rate 3200Mhz Bus Type PC4-25600

4GB DDR4 2133Mhz PC4-17000 ECC RDIMM 1Rx8 1.2V 288Pin Micron Original Part # MTA9ASF51272PZ-2G1A1 capacity:4GB Manufacturer Hynix Memory Type DDR5Manufacturer Micron Memory Type DDR4 Capacity 4GB Data Transfer Rate 2133Mhz Bus Type PC4 17000