32GB DDR5-5600 ECC REG RDIMM Module
32GB Module - DDR5 - ECC - Registered - 5600MT/s - PC5-44800 - 1.1V
48GB DDR5 4800 ECC Reg RDIMM 1.1V RAM module
48GB Module - DDR5 - ECC - Registered - 4800MT/s - PC5-38400 - 1.1V
32GB DDR4-2400 ECC Registered 2Rx4 1.2v Module
32GB Module - DDR4 - ECC - Registered - 2400MT/s - PC4-19200 - 17ns CAS Latency - 1.2V - Low-Profile - Hynix Chips - 1 Year Depot Carry-In Mfg. Warranty