8GB DDR4 2666MHz PC4-21300 SODIMM 1Rx16 1.2V 260pin Kingston Original Part # capacity:8GB Manufacturer Crucial Memory Type DDR4

Manufacturer Crucial  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

Manufacturer Micron  Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1866Mhz  Bus Type PC3-14900

Manufacturer Micron  Memory Type DDR3 Capacity 4GB  Data Transfer Rate 1866Mhz  Bus Type  PC3-14900

Manufacturer Micron  Memory Type DDR4 Capacity 128GB  Data Transfer Rate 2933Mhz  Bus Type PC4-23400

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

8GB DDR4 2666MHz PC4-21300 SODIMM 1Rx16 1.2V 260pin Kingston Original Part # capacity:8GB Manufacturer Crucial Memory Type DDR4Manufacturer Kingston Memory Type DDR4 Capacity 8GB Data Transfer Rate 2666MHz Bus Type PC4 21300