16GB DDR4 2133MHz PC4-17000 NON ECC UNBUFFERED DIMM 2Rx8 1.2V 288Pin Samsung Original Part # M378A2K43BB1-CPB capacity:16GB Manufacturer Micron Memory Type DDR4

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

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

Manufacturer Micron  Memory Type DDR5 Capacity 32GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

Manufacturer Hynix Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666MHz  Bus Type  PC4-21300

Manufacturer Cisco Memory Type DDR4 Capacity 32GB Data Transfer Rate 2400Mhz Bus Type PC4-19200

16GB DDR4 2133MHz PC4-17000 NON ECC UNBUFFERED DIMM 2Rx8 1.2V 288Pin Samsung Original Part # M378A2K43BB1-CPB capacity:16GB Manufacturer Micron Memory Type DDR4Manufacturer Samsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2133MHz Bus Type PC4 17000