4GB DDR4 2666MHz PC4-21300 SODIMM 1Rx16 1.2V 260pin Hynix Original Part # HMA851S6JJR6N-VK DDR4-SODIMM Laptop Manufacturer Samsung Memory Type DDR4

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

Manufacturer Micron Memory Type DDR3 Capacity 8GB Data Transfer Rate 1600Mhz Bus Type PC3-12800

Manufacturer Samsung  Memory Type DDR5 Capacity 16GB  Data Transfer Rate 4800Mhz  Bus Type PC5-38400

Manufacturer Micron  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

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

4GB DDR4 2666MHz PC4-21300 SODIMM 1Rx16 1.2V 260pin Hynix Original Part # HMA851S6JJR6N-VK DDR4-SODIMM Laptop Manufacturer Samsung Memory Type DDR4Manufacturer Hynix Memory Type DDR4 Capacity 4GB Data Transfer Rate 2666MHz Bus Type PC4 21300