Designed for the HP ProLiant ML350 Gen9, the HP 801234-B21 CPU Kit includes the Intel Xeon E5-2603 v4 processor, perfect for enterprises seeking reliable performance and energy efficiency. This Broadwell-EP processor features 6 cores and does not utilize Hyper-Threading, focusing instead on delivering solid computing power for essential server functions. Operating at 1.70GHz, it prioritizes consistent operational efficiency over high-speed processing, making it ideal for tasks that do not require intense multitasking or high-frequency processing. It comes with a 15MB cache, facilitating smooth data retrieval for routine tasks. With a thermal design power (TDP) of just 85W, it showcases its energy-efficient design, beneficial for keeping operating costs low. The kit includes the processor, a specifically designed heatsink for the ML350 Gen9's cooling requirements, and thermal paste, offering a straightforward solution for businesses aiming to enhance their server's capabilities while maintaining or reducing energy usage.