16GB DDR3 1333Mhz PC3L-10600 ECC RDIMM 2Rx4 1.35V 240pin Vlp/SamsungOriginal Part # M392B2G70DM0-YH9 capacity:16GB Manufacturer Hynix Memory Type DDR4

Manufacturer Hynix Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

Manufacturer Hynix Memory Type DDR4 Capacity 32GB Data Transfer Rate 2400Mhz Bus Type PC4-19200

Manufacturer Samsung  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2400Mhz  Bus Type PC4-19200

Manufacturer Samsung  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2133Mhz  Bus Type PC4-17000

16GB DDR3 1333Mhz PC3L-10600 ECC RDIMM 2Rx4 1.35V 240pin Vlp/SamsungOriginal Part # M392B2G70DM0-YH9 capacity:16GB Manufacturer Hynix Memory Type DDR4Manufacturer Samsung Memory Type DDR3 Capacity 16GB Data Transfer Rate 1333Mhz Bus Type PC3L 10600