8GB DDR4 2666MHz PC4-21300 SODIMM 1Rx8 1.2V 260pin Hynix Original Part # HMA81GS6CJR8N-VK DDR4-ECC UNBUFF Manufacturer Samsung Memory Type DDR4

Manufacturer Samsung Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2400MHz  Bus Type PC4-19200

Manufacturer Hynix Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1333Mhz  Bus Type PC3L-10600

Manufacturer HPE  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

Manufacturer Hynix Memory Type DDR3 Capacity 8GB  Data Transfer Rate 1333Mhz  Bus Type PC3L-10600

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

8GB DDR4 2666MHz PC4-21300 SODIMM 1Rx8 1.2V 260pin Hynix Original Part # HMA81GS6CJR8N-VK DDR4-ECC UNBUFF Manufacturer Samsung Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 8GB Data Transfer Rate 2666MHz Bus Type PC4 21300