Digital technologies such as cloud computing, 5G, and generative AI rapidly develop, the need to process massive amounts of data at high speeds is increasing. As a result, the performance and processing capabilities of network equipment have improved, but the heat generated has also increased, making server cooling an important consideration. The Miracle Series is a cooling fluid designed for single-phase immersion cooling systems that boast high cooling efficiency within server cooling systems. It uses carefully selected additives to provide excellent oxidation stability and electrical insulation properties in a balanced manner, enabling long-term use.