Superior Server Performance Provide your server with the capabilities to deliver superior performance, a speed of 1600MHz and a bandwidth rate of 12800MB/s, this HP, 64GB, PC3-12800L ensures that this is possible. HP have pioneered some of the most inventive products of our time, with over 70 years of experience, they are masters of their craft, continually providing premium, reliable design innovations. Memory Technology Reimagined DDR3 is an inventive reimagination of what memory technology should be with radical upgrades to speed and power usage capabilities. An enhanced prefetch length from 4 to 8 bits ensures that informational transactions across the data bus are rapid, a two fold increase in speed. Additionally, the reduction in voltage levels from 1.8v-1.9v means that operational power and therefore costs are kept to a minimum. Exceptional Data Protection ECC (error- correcting code) provides exceptional data protection for your system. ECC automates the identification and removal of the most common types of data corruptions, enabling maximum system uptime and the highest levels of productivity. This server memory kit is registered (buffered), the register sits between the DRAM modules where it provides stability to the individual modules and consequently, the overall system. Want to boost server performance with this product? Please get in touch, well be happy to help!