32GB DDR3-1600 ECC REG CL11
32GB Module - DDR3L - ECC - Registered - 1600MT/s - PC3L-12800 - 11ns CAS Latency - 1.35V
64GB ServerPremier DDR5-6400 ECC Registered
64GB Module - DDR5 - ECC - Registered - 6400MT/s - PC5-51200 - 52ns CAS Latency - 1.1V - Micron D-Die DRAM Modules - Lifetime Depot Carry-In Mfg. Warranty