8GB DDR4 3200MHz PC4-25600 NON ECC UNBUFFERED DIMM 1Rx8 1.2V 288Pin Hynix Original Part # HMA81GU6CJR8N-XN capacity:8GB Manufacturer Kingston Memory Type DDR4

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

Manufacturer Sumsung  Memory Type DDR4 Capacity 64GB  Data Transfer Rate 2400Mhz  Bus Type  PC4-19200

Manufacturer Samsung  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2133MHz  Bus Type PC4-17000

Manufacturer Samsung  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2933Mhz  Bus Type  PC4-23400

8GB DDR4 3200MHz PC4-25600 NON ECC UNBUFFERED DIMM 1Rx8 1.2V 288Pin Hynix Original Part # HMA81GU6CJR8N-XN capacity:8GB Manufacturer Kingston Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 8GB Data Transfer Rate 3200MHz Bus Type PC4 25600