16GB DDR3 1866Mhz PC3-14900 ECC RDIMM 2Rx4 1.5V 240pin Samsung Original Part # M393B2G70QHO-CMA capacity:16GB Manufacturer Samsung Memory Type DDR3

Manufacturer Samsung  Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1600Mhz  Bus Type PC3L-12800

Manufacturer Micron  Memory Type DDR5 Capacity 8GB  Data Transfer Rate 4800Mhz  Bus Type  PC5-38400

Manufacturer Kingston Memory Type DDR4 Capacity 8GB Data Transfer Rate 2133Mhz Bus Type PC4-17000

Manufacturer Kingston  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2400Mhz  Bus Type  PC4-19200

Manufacturer Micron  Memory Type DDR4 Capacity 4GB  Data Transfer Rate 2666Mhz  Bus Type PC4-21300

16GB DDR3 1866Mhz PC3-14900 ECC RDIMM 2Rx4 1.5V 240pin Samsung Original Part # M393B2G70QHO-CMA capacity:16GB Manufacturer Samsung Memory Type DDR3Manufacturer Samsung Memory Type DDR3 Capacity 16GB Data Transfer Rate 1866Mhz Bus Type PC3 14900