8GB DDR4-2666 ECC UDIMM module
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
2GB ValueRAM DDR3-1333 ECC Registered
2GB Module - DDR3 - ECC - Registered - 1333MT/s - PC3-10600 - 9ns CAS Latency - 1.5V - Thermal Sensor - Lifetime Depot Carry-In Mfg. Warranty