Exceptional Performance Improve the power and efficiency of your server with this Hynix 64GB PC4-25600AA-R 2Rx4 RDIMM server memory. Hynix DDR4 memory provides exceptional speed, high reliability and low energy consumption. This high-performing memory enables faster and more powerful solutions allowing you to get the most out of your IT. Intelligent Data Safeguarding Improve your servers data security with the ECC (error-correcting code) featured in this product, which finds and corrects minor server errors. This stops your servers data from being corrupted. With the use of a register (buffer), your servers efficiency is increased as memory modules become more stable and organised, and the CPU can access data more easily. Compatibility Support Wondering whether your server is compatible with this Hynix product? Just drop us a line and well be happy to help!