8GB DDR4 2666MHz PC4-21300 SODIMM 2Rx8 1.2V 260pin Samsung Original Part # DDR5-ECC UNBUFF Manufacturer Nanya Memory Type DDR3

Manufacturer Nanya  Memory Type DDR3 Capacity 4GB  Data Transfer Rate 1333Mhz  Bus Type PC3L-10600

Manufacturer Micron  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2400Mhz  Bus Type PC4-19200

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

Manufacturer Micron  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

Manufacturer Micron  Memory Type DDR3 Capacity 4GB  Data Transfer Rate 1333Mhz  Bus Type PC3L-10600

8GB DDR4 2666MHz PC4-21300 SODIMM 2Rx8 1.2V 260pin Samsung Original Part # DDR5-ECC UNBUFF Manufacturer Nanya Memory Type DDR3Manufacturer Samsung Memory Type DDR4 Capacity 8GB Data Transfer Rate 2666MHz Bus Type PC4 21300