The HP 817935-L21 CPU Kit is tailored for businesses requiring a potent upgrade to their HP ProLiant DL380 Gen9 servers, incorporating the reliable Intel Xeon E5-2637 v4 processor. With four cores and a base frequency of 3.5GHz, this CPU kit excels in environments that demand high-speed processing and efficiency. It includes Intel's advanced Turbo Boost Technology, enabling the processor to achieve speeds up to 3.7GHz under significant workloads, optimizing performance seamlessly. The kit is accompanied by an HP-certified heat sink and cooling solution, ensuring consistent performance by maintaining ideal operational temperatures. Supporting high-speed DDR4 memory of up to 2400MHz, it is well-suited for memory-intensive tasks, enhancing the overall responsiveness and handling capabilities of the server. The package provides all necessary components for an effortless upgrade, offering a cost-effective solution for enhancing server performance and extending the life of existing infrastructure.