8GB DDR3 1333Mhz PC3-10600 ECC RDIMM 2Rx4 1.5V 240pin Elpida Original Part # EBJ81RF4BCFA-DJ-F DDR5-SODIMM-Laptop RAM Manufacturer Micron Memory Type DDR3

Manufacturer Micron  Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1600Mhz  Bus Type PC3-12800

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

Manufacturer Samsung  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 2933Mhz  Bus Type  PC4-23400

Manufacturer Samsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 2666MHz Bus Type PC4-21300

Manufacturer Hynix Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2933Mhz  Bus Type PC4-23400

8GB DDR3 1333Mhz PC3-10600 ECC RDIMM 2Rx4 1.5V 240pin Elpida Original Part # EBJ81RF4BCFA-DJ-F DDR5-SODIMM-Laptop RAM Manufacturer Micron Memory Type DDR3Manufacturer Elpida Memory Type DDR3 Capacity 8GB Data Transfer Rate 1333Mhz Bus Type PC3 10600