Intel Xeon Processors Intel Xeon processors are the market leaders when it comes to server CPUs. This Intel Xeon E5-4603 processor is from the Xeon E5 family, which is a family of mid-range enterprise-level x86 microprocessors. Intel Xeon Processor E5-4603 Intel Xeon E5-4603 has 4 cores and operates at a base frequency of 2 GHz. This CPU has a Thermal Design Power of 95 W and has 10 MB 20-way set associative shared cache, with support for DDR3-800, and DDR3-1066 memory. Techbuyer IT Solutions Please contact our team if you need help choosing the best server processor or determining precisely which one you require. Every product we offer online comes with our comprehensive Techbuyer Three Year Warranty as standard, ensuring your complete peace of mind and satisfaction.