AddOn 16GB DDR3 SDRAM Memory Module - 16 GB (1 x 16GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz Dual-rank Memory - CL9 - 1.35 V - TAA Compliant - ECC - Registered - 240-pin - DIMM - Lifetime Warranty

AddOn 16GB DDR3 SDRAM Memory Module - 16 GB (1 x 16GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz Dual-rank Memory - CL9 - 1.35 V - TAA Compliant - ECC - Registered - 240-pin - DIMM - Lifetime Warranty