The Lenovo 8GB DDR4 2400MHz Non-ECC UDIMM Desktop Memory enables high I/O data transfer rate and reduced power consumption. Faster data transfer rates mean higher performance, and with DDR4 memory this is achieved without straining the systems power needs.Memory 8GB DDR4 2400Mhz non ECC UDIMM Desktop Memory Design that delivers high availability, scalability, and maximum flexibility and price/performance