The HP 492244-B21 CPU Kit features the Intel Xeon E5540 processor, tailored for the HP ProLiant DL380 G6 server series. With quad-core technology, this CPU operates at a frequency of 2.53 GHz, delivering efficient performance and capability for multitasking and demanding enterprise workloads. This processor kit is designed to enhance the processing power of your server system, enabling it to handle complex computations, virtualization environments, and data-intensive applications with ease. The kit includes the CPU, a heat sink, and necessary thermal paste, ensuring easy installation and optimal heat dissipation. The E5540 is equipped with advanced Intel technologies like Virtualization Technology (VT-x), 64-bit support, and Enhanced SpeedStep technology, making this CPU kit a robust choice for businesses looking to upgrade their server's processing power, reliability, and efficiency.