8GB DDR4 2400MHz PC4-19200 NON ECC UNBUFFERED DIMM 1Rx8 1.2V 288Pin Heatsink Original Part # capacity:8GB Manufacturer Micron Memory Type DDR3

Manufacturer Micron  Memory Type DDR3 Capacity 32GB  Data Transfer Rate 1866Mhz  Bus Type PC3-14900

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

Manufacturer Kingston  Memory Type DDR4 Capacity 256GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

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

Manufacturer Hynix Memory Type DDR5 Capacity 8GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

8GB DDR4 2400MHz PC4-19200 NON ECC UNBUFFERED DIMM 1Rx8 1.2V 288Pin Heatsink Original Part # capacity:8GB Manufacturer Micron Memory Type DDR3Manufacturer Heatsink Memory Type DDR4 Capacity 8GB Data Transfer Rate 2400MHz Bus Type PC4 19200