16GB DDR3 1333Mhz PC3L-10600 ECC RDIMM 4Rx4 1.35V 240pin Hynix Original Part # HMT42GR7BMR4A-H9 capacity:16GB Manufacturer Samsung Memory Type DDR4

Manufacturer Samsung Memory Type DDR4 Capacity 128GB Data Transfer Rate 2400Mhz Bus Type PC4-19200

Manufacturer Hynix Memory Type DDR4 Capacity 256GB Data Transfer Rate 2933Mhz Bus Type PC4-23400

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

Manufacturer Kingston  Memory Type DDR4 Capacity 16GB  Data Transfer Rate 2666Mhz  Bus Type  PC4-21300

16GB DDR3 1333Mhz PC3L-10600 ECC RDIMM 4Rx4 1.35V 240pin Hynix Original Part # HMT42GR7BMR4A-H9 capacity:16GB Manufacturer Samsung Memory Type DDR4Manufacturer Hynix Memory Type DDR3 Capacity 16GB Data Transfer Rate 1333Mhz Bus Type PC3L 10600