16GB DDR4-2666 ECC UDIMM
16GB Module - DDR4 - ECC - Unbuffered - 2666MT/s - PC4-21300 - 19ns CAS Latency - 1.2V - Hynix C-Die DRAM Modules - Lifetime Depot Carry-In Mfg. Warranty
4GB Server RAM DDR4-2400 ECC Unbuffered
4GB Module - DDR4 - ECC - Unbuffered - 2400MT/s - PC4-19200 - 17ns CAS Latency - 1.2V - Lifetime Depot Carry-In Mfg. Warranty