EK-Vardar is the industrial grade high-static pressure computer cooling fan, designed and built primarily for highest-performance computer liquid cooling systems. This product is the result of one year worth of development, CFD analysis, careful motor selection and anechoic chamber testing. High-static pressure / low noise profile - unlike other general-purpose computer cooling fans, the EK-Vardar family of fans is built specifically for computer liquid cooling systems, namely radiator cooling. The 7-fin fan blade design is optimized for high pressure operation while maintaining the low noise profile throughout the whole operation range of the fan. Vardar's design and construction is also very suitable for high-performance heat-pipe air coolers.