16GB DDR4 2933Mhz PC4-23400 ECC RDIMM 1Rx4 1.2V 288Pin Hynix Original Part # HMA82GR7DJR4N-WM capacity:16GB Manufacturer Samsung Memory Type DDR4

Manufacturer Samsung  Memory Type DDR4 Capacity 64GB  Data Transfer Rate 2133Mhz  Bus Type  PC4-17000

Manufacturer Samsung Memory Type DDR4 Capacity 256GB Data Transfer Rate 2933Mhz Bus Type PC4-23400

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

Manufacturer Micron  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2133Mhz  Bus Type  PC4-17000

16GB DDR4 2933Mhz PC4-23400 ECC RDIMM 1Rx4 1.2V 288Pin Hynix Original Part # HMA82GR7DJR4N-WM capacity:16GB Manufacturer Samsung Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 16GB Data Transfer Rate 2933Mhz Bus Type PC4 23400