DataTank Container Data Center available in Q2 2014. Immersion-2 is an immersion cooling platform for 3M™ Novec™ Engineered Fluids such as Novec 7000 and Novec 649. By utilizing passive 2-phase immersion cooling in an open bath design, customers benefit from massively reduced cooling energy bill, lower acquisition costs, space savings, and a truly universal and durable system.