This document discusses the benefits of refreshing server infrastructure with Intel Xeon 5600 series processors. It summarizes that refreshing 500 single-core servers with 30 Intel Xeon 5600 servers could save up to $100,000 per month by reducing software support, utility, and warranty costs associated with maintaining aging servers. The document encourages refreshing servers now rather than delaying to avoid limiting innovation and growth through maintaining outdated infrastructure. It provides examples of performance and efficiency benefits of refreshing to Intel Xeon 5600 servers from single-core and dual-core server environments.