4GB DDR4 3200MHz PC4-25600 NON ECC UNBUFFERED DIMM 1Rx16 1.2V 288Pin Hynix Original Part # HMA851U6DJR6N-XN capacity:4GB Manufacturer Sumsung Memory Type DDR4

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

Manufacturer Sumsung Memory Type DDR4 Capacity 64GB Data Transfer Rate 3200Mhz Bus Type PC4-25600

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

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

4GB DDR4 3200MHz PC4-25600 NON ECC UNBUFFERED DIMM 1Rx16 1.2V 288Pin Hynix Original Part # HMA851U6DJR6N-XN capacity:4GB Manufacturer Sumsung Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 4GB Data Transfer Rate 3200MHz Bus Type PC4 25600