16GB DDR3 1866Mhz PC3L-14900 ECC RDIMM 2Rx4 1.35V 240pin Hynix Original Part # HMT42GR7DFR4A-RD capacity:16GB Data Transfer Rate 2400Mhz Bus

Data Transfer Rate 2400Mhz Bus Type PC4-19200

Manufacturer Crucial  Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1600Mhz  Bus Type PC3-12800

Manufacturer Ramaxel  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2666MHz  Bus Type PC4-21300

Manufacturer Micron Memory Type DDR3 Capacity 32GB Data Transfer Rate 1066Mhz Bus Type  PC3L-8500

Manufacturer Samsung Memory Type DDR3 Capacity 16GB  Data Transfer Rate 1333Mhz  Bus Type  PC3L-10600

16GB DDR3 1866Mhz PC3L-14900 ECC RDIMM 2Rx4 1.35V 240pin Hynix Original Part # HMT42GR7DFR4A-RD capacity:16GB Data Transfer Rate 2400Mhz BusManufacturer Hynix Memory Type DDR3 Capacity 16GB Data Transfer Rate 1866Mhz Bus Type PC3L 14900