The INTEL PENTIUM 3 XEON 700/100/2M S2 2.8V PROCESSOR 10420109-0035 SL49R is a server CPU from Intel, specifically a Pentium III Xeon processor. This high-performance processor is designed for enterprise networking and server applications, offering reliable and efficient processing power for demanding tasks. With its dual-core architecture and 2.8V voltage requirement, this processor is known for its speed and stability, making it a popular choice for businesses and organizations looking to enhance their computing capabilities.