The HP 817959-B21 CPU Kit features the Intel Xeon E5-2690v4 processor designed specifically for the HP ProLiant DL380 Gen9 server. This high-performance processor operates at a base frequency of 2.60GHz and boasts 14 cores, enabling it to handle demanding workloads with efficiency. The kit is engineered to enhance the processing capabilities of your server environment, ensuring seamless operation and reliability. It includes a processor with a 35MB cache, which significantly boosts processing speed by storing frequently accessed data closer to the processor. This CPU kit is an ideal upgrade or replacement solution, ensuring compatibility and optimal performance within HP ProLiant DL380 Gen9 systems. It allows businesses to scale their computing resources, meeting the needs of data-intensive applications and virtualization environments. The kit comes complete with the necessary components for easy installation, including a heatsink and thermal paste to ensure effective cooling and maintain optimal operating temperatures.