The LENOVO 81Y6555 is powered by the Intel Xeon X5687 processor, a high-performance component engineered for workstations and entry-level servers requiring both speed and efficiency. As part of the Intel Xeon 5600 series, it showcases the benefits of Westmere microarchitecture, including enhanced energy efficiency and robust security features. The processor operates at a high base frequency of 3.60GHz with four cores and eight threads, offering rapid processing capabilities for demanding applications and multitasking environments. Equipped with a 12MB cache, the X5687 facilitates faster data access and processing speeds, promoting productivity and efficiency in computational tasks. It supports memory speeds of up to 1333MHz, allowing for smooth operation and quick access to stored information. Despite its powerful performance, it maintains a thermal design power (TDP) of 130 watts, balancing high computational power with energy consumption. This processor includes a cooling fan, ensuring optimal temperature management and reliability for continuous operation in challenging workloads.