DDR4 ECC Un buffered DIMMs are fully compatible with the Intel® Xeon® E5-2600 v3 family of processors and feature error correcting code, which monitors data being transferred in and out of memory and corrects any errors found. Each module is constructed with top-quality DRAM chips and is rated at 2133MHz, translating into data transmission rates of up to 17GB/s. Operating at a nominal voltage of just 1.2V, Transcend's DDR4 ECC Un buffered DIMMs reduce electrical load on the memory controller, consuming up to 40% less power than standard 1.5V DDR3 DIMMs.