32GB DDR5-5600 ECC REG RDIMM Module
32GB Module - DDR5 - ECC - Registered - 5600MT/s - PC5-44800 - 1.1V
16GB DDR3-1866 ECC REG 2Rx4 1.5V PC3-12800 Module
Hynix 16GB Module - PC3-14900R DDR3-1866 ECC REGISTERED - CL11 240-Pin DIMM - 1.5V - Dual Rank Memory Module - 16GB DDR3 - ECC - Registered - PC3-14900