8GB DDR3 1600Mhz PC3L-12800 ECC RDIMM 2Rx8 1.35V 240pin Hynix Original Part # HMT41GR7AFR8A-PB DDR5-SODIMM-Laptop RAM Manufacturer Nanya Memory Type DDR3

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

Manufacturer Hynix Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

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

Manufacturer Kingston Memory Type DDR4 Capacity 32GB  Data Transfer Rate 3600Mhz  Bus Type PC4-27200

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

8GB DDR3 1600Mhz PC3L-12800 ECC RDIMM 2Rx8 1.35V 240pin Hynix Original Part # HMT41GR7AFR8A-PB DDR5-SODIMM-Laptop RAM Manufacturer Nanya Memory Type DDR3Manufacturer Hynix Memory Type DDR3 Capacity 8GB Data Transfer Rate 1600Mhz Bus Type PC3L 12800