8GB DDR3 1333Mhz PC3-10600 ECC RDIMM 2Rx4 1.5V 240pin Vlp/Samsung Original Part # M392B1K70DM0-CH9 capacity:8GB Manufacturer Kingston Memory Type DDR3

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

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

Manufacturer Heatsink  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2933MHz  Bus Type PC4-23400

Manufacturer Hynix Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666Mhz  Bus Type  PC4-21300

8GB DDR3 1333Mhz PC3-10600 ECC RDIMM 2Rx4 1.5V 240pin Vlp/Samsung Original Part # M392B1K70DM0-CH9 capacity:8GB Manufacturer Kingston Memory Type DDR3Manufacturer Samsung Memory Type DDR3 Capacity 8GB Data Transfer Rate 1333Mhz Bus Type PC3 10600