The E5 Series refers to a line of mid-range servers produced by Hewlett Packard Enterprise (HPE). These servers are designed to provide a balance of performance, scalability, and reliability for various business applications. They are commonly used in data centers and for enterprise workloads, supporting virtualization and cloud computing. The E5 Series typically features Intel Xeon processors, which enhance processing power and efficiency. These servers are known for their flexibility, allowing businesses to customize configurations based on their specific needs. Additionally, they support advanced management tools, making it easier for IT teams to monitor and maintain server performance.