16GB DDR4 3200MHz PC4-25600 SODIMM 1Rx8 1.2V 260pin Samsung Original Part # M471A2G43BB2-CWE DDR4-ECC UNBUFF Manufacturer Crucials Memory Type DDR4

Manufacturer Crucials Memory Type DDR4 Capacity 32GB Data Transfer Rate 3200MHz Bus Type PC4-25600

Manufacturer Hynix Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

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

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

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

16GB DDR4 3200MHz PC4-25600 SODIMM 1Rx8 1.2V 260pin Samsung Original Part # M471A2G43BB2-CWE DDR4-ECC UNBUFF Manufacturer Crucials Memory Type DDR4Manufacturer Samsung Memory Type DDR4 Capacity 16GB Data Transfer Rate 3200MHz Bus Type PC4 25600