8GB DDR4 2400MHz PC4-19200 SODIMM 1Rx8 1.2V 260pin Micron Original Part # MTA8ATF1G64HZ-2G3E1 DDR3-LRDIMM Server Manufacturer Lenovo Memory Type DDR3

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

Manufacturer Micron  Memory Type DDR3 Capacity 4GB  Data Transfer Rate 1333Mhz Bus Type  PC3-10600

Manufacturer Elpida  Memory Type DDR3 Capacity 8GB  Data Transfer Rate 1066Mhz  Bus Type PC3-8500

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

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

8GB DDR4 2400MHz PC4-19200 SODIMM 1Rx8 1.2V 260pin Micron Original Part # MTA8ATF1G64HZ-2G3E1 DDR3-LRDIMM Server Manufacturer Lenovo Memory Type DDR3Manufacturer Micron Memory Type DDR4 Capacity 8GB Data Transfer Rate 2400MHz Bus Type PC4 19200