4GB DDR4 2666MHz PC4-21300 SODIMM 1Rx16 1.2V 260pin Ramaxel Original Part # DDR4-ECC SODIMM Manufacturer HPE Memory Type DDR4

Manufacturer HPE  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

Manufacturer Kingston Memory Type DDR3 Capacity 4GB Data Transfer Rate 1333Mhz Bus Type PC3-10600

Manufacturer Kingston Memory Type DDR3 Capacity 16GB Data Transfer Rate 1333Mhz Bus Type PC3-10600

Manufacturer Samsung Memory Type DDR3 Capacity 8GB Data Transfer Rate 1066Mhz Bus Type PC3L-8500

Manufacturer Kingston  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

4GB DDR4 2666MHz PC4-21300 SODIMM 1Rx16 1.2V 260pin Ramaxel Original Part # DDR4-ECC SODIMM Manufacturer HPE Memory Type DDR4Manufacturer Ramaxel Memory Type DDR4 Capacity 4GB Data Transfer Rate 2666MHz Bus Type PC4 21300