Unlock best-in-class enterprise grade performance with the Intel Xeon E5640, a quad-core with eight threads CPU featuring a 2.66GHz base clock (up to 3.2GHz Turbo Boost), 12MB of L3 cache. The E5640 maintains its cloud virtualization focus and mid-tier enterprise dominance while balancing business servers and Data Center services. An 80W TDP allows for efficient energy, but balances out with robust multitasking data centers require. With the ability to support mid-range workloads that are more cost sensitive and require reliable constant server performance, this Xeon model is perfect for infrastructure servers and enterprise grade systems.