The Xeon 5300 series is a line of server processors developed by Intel. Launched in 2006, these processors are based on the Core microarchitecture and are designed for multi-threaded applications, making them suitable for data centers and enterprise environments. They support Intel's Virtualization Technology and are built on a 65nm process technology. The Xeon 5300 series includes several models, with varying core counts and clock speeds. These processors utilize the LGA 771 socket and are compatible with Intel's 5000 series chipsets. They are known for their reliability and performance in handling demanding workloads, such as database management and web hosting.