16GB DDR3 1866Mhz PC3-14900 ECC RDIMM 2Rx4 1.5V 240pin Micron Original Part # MT36JSF2G72PZ-1G9E3 capacity:16GB Manufacturer Heatsink Memory Type DDR3

Manufacturer Heatsink Memory Type DDR3 Capacity 32GB Data Transfer Rate 1333Mhz Bus Type PC3L-10600

Manufacturer Kingston  Memory Type DDR4 Capacity 32GB  Data Transfer Rate 3200Mhz  Bus Type PC4-25600

Manufacturer Samsung  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

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

Manufacturer Samsung  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2133MHz  Bus Type  PC4-17000

16GB DDR3 1866Mhz PC3-14900 ECC RDIMM 2Rx4 1.5V 240pin Micron Original Part # MT36JSF2G72PZ-1G9E3 capacity:16GB Manufacturer Heatsink Memory Type DDR3Manufacturer Micron Memory Type DDR3 Capacity 16GB Data Transfer Rate 1866Mhz Bus Type PC3 14900