32GB DDR4 2666MHz PC4-21300 SODIMM 2Rx8 1.2V 260pin Hynix Original Part # HMAA4GS6AJR8N-VK capacity:32GB Manufacturer Crucial Memory Type DDR3

Manufacturer Crucial  Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1066Mhz  Bus Type PC3-8500

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

Manufacturer Micron  Memory Type DDR3 Capacity 4GB  Data Transfer Rate 1866Mhz  Bus Type PC3L-14900

Manufacturer Samsung Memory Type DDR3 Capacity 8GB  Data Transfer Rate 1600Mhz  Bus Type PC3L-12800

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

32GB DDR4 2666MHz PC4-21300 SODIMM 2Rx8 1.2V 260pin Hynix Original Part # HMAA4GS6AJR8N-VK capacity:32GB Manufacturer Crucial Memory Type DDR3Manufacturer Hynix Memory Type DDR4 Capacity 32GB Data Transfer Rate 2666MHz Bus Type PC4 21300