16GB DDR3L-1600 ECC Registered 1.35V PC3L-12800 Module
16GB Module - DDR3 - ECC - Registered - 1600MT/s - PC3-12800 - 11ns CAS Latency - 1.35/1.5V
16GB DDR4-2400 ECC Registered
16GB Module - DDR4 - ECC - Registered - 2400MT/s - PC4-19200 - 19ns CAS Latency - 1.2V - Samsung Chips