8GB DDR3 1333Mhz PC3-10600 ECC RDIMM 2Rx8 1.5V 240pin Vlp/Hynix Original Part # HMT41GR7AFR8C-H9 DDR5-SODIMM-Laptop RAM Manufacturer Kingston Memory Type DDR3

Manufacturer Kingston  Memory Type DDR3 Capacity 32GB  Data Transfer Rate 1866Mhz  Bus Type PC3-14900

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

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

Manufacturer Hynix Memory Type DDR4 Capacity 64GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

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

8GB DDR3 1333Mhz PC3-10600 ECC RDIMM 2Rx8 1.5V 240pin Vlp/Hynix Original Part # HMT41GR7AFR8C-H9 DDR5-SODIMM-Laptop RAM Manufacturer Kingston Memory Type DDR3Manufacturer Hynix Memory Type DDR3 Capacity 8GB Data Transfer Rate 1333Mhz Bus Type PC3 10600