8GB DDR4-2666 ECC UDIMM
8GB Module - DDR4 - ECC - Unbuffered - 2666MT/s - PC4-21300 - 19ns CAS Latency - 1.2V - Hynix D-Die DRAM Modules - Lifetime Depot Carry-In Mfg. Warranty
32GB DDR5-4800 ECC UDIMM 1.2V Module (w/ Hynix chips)
32GB Module - DDR5 - ECC - Unbuffered - 5200MT/s - PC5-41600 - 42ns CAS Latency - 1.2V