16GB DDR4 2133Mhz PC4-17000 ECC LRDIMM 2Rx4 1.2V 288Pin Hynix Original Part # HMA42GL7MFR4N-TF capacity:16GB Manufacturer Cisco Memory Type DDR4

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

Manufacturer Heatsink  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 3200MHz  Bus Type PC4-25600

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

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

Manufacturer Kingston  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

16GB DDR4 2133Mhz PC4-17000 ECC LRDIMM 2Rx4 1.2V 288Pin Hynix Original Part # HMA42GL7MFR4N-TF capacity:16GB Manufacturer Cisco Memory Type DDR4Manufacturer Hynix Memory Type DDR3 Capacity 16GB Data Transfer Rate 2133Mhz Bus Type PC4 17000