64GB DDR4-3200 ECC REG RDIMM Module
64GB Module - DDR4 - ECC - Registered - 3200MT/s - PC4-25600 - 22ns CAS Latency - 1.2V - Hynix C-Die DRAM Modules
8GB DDR3-1333 ECC Registered 1.5V Module
8GB Module - DDR3 - ECC - Registered - 1333MT/s - PC3-10600 - 9ns CAS Latency - 1.35V - Hynix C-Die Chips