AddOn 16GB DDR4 SDRAM Memory Module - For Server - 16 GB (1 x 16GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - CL11 - 1.35 V - ECC - Registered - 240-pin - DIMM - Lifetime Warranty

AddOn 16GB DDR4 SDRAM Memory Module - For Server - 16 GB (1 x 16GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - CL11 - 1.35 V - ECC - Registered - 240-pin - DIMM - Lifetime Warranty