4GB DDR4 3200MHz PC4-25600 NON ECC UNBUFFERED DIMM 1Rx16 1.2V 288Pin Micron Original Part # MTA4ATF51264AZ-3G2J1 DDR5-ECC UNBUFF Manufacturer Micron Memory Type DDR4

Manufacturer Micron Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

Manufacturer Samsung  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 3200Mhz  Bus Type  PC4-25600

Manufacturer Hynix Memory Type DDR4 Capacity 64GB Data Transfer Rate 2933Mhz Bus Type PC4-23400

Manufacturer Hynix Memory Type DDR5 Capacity 16GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

Manufacturer Samsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2133Mhz Bus Type PC4-17000

4GB DDR4 3200MHz PC4-25600 NON ECC UNBUFFERED DIMM 1Rx16 1.2V 288Pin Micron Original Part # MTA4ATF51264AZ-3G2J1 DDR5-ECC UNBUFF Manufacturer Micron Memory Type DDR4Manufacturer Micron Memory Type DDR4 Capacity 4GB Data Transfer Rate 3200MHz Bus Type PC4 25600