Hpe smartmemory offers the widest selection of memory types and capacities, enabling total server memory optimization, runs at top throughput speed and is amongst the most power-efficient memory available. In addition to performance and efficiency, hpe smartmemory also delivers on reliability. Only the highest-quality dram modules are selected from top suppliers. Now more than ever, dram quality is critical, as data center trends such as server virtualization, cloud computing, and the use of large database applications, have increased the need for higher-capacity memory with greater uptime. Whats new up to 64 gb ddr4-2666 mt/s memory options supported on hpe gen10 servers. Features high performance hpe ddr4 2666 mt/s server memory provides up to a 66 percent improvement in bandwidth at ddr4-2666 mt/s in comparison to ddr4 2400 mt/s memory modules. Delivers up to a 4.7 Percent improvement in latency at ddr4-2666 mt/ s in comparison to ddr4 2400 mt/s memory modules. High reliability hpe ddr4 smartmemory modules have been tested and qualified on all hewlett packard enterprise server platforms to deliver the highest level of signal integrity. Prevents unnecessary dimm replacement and reduces server downtime with advanced memory error detection technology. Hewlett packard enterprise server memory is made of the highest quality materials, reducing issues that may affect signal integrity, increasing system reliability.