We mostly are well aware of iPPC 3000 RPM from premium brand and admitted their level of performance. The build, the output, the longevity has been excellent. However, high sped industrial case fans are not limited to one manufacturing specific, a famous brand, Enermax, has recently introduced a super high RPM cooling/Case fan for extreme overclocking Rigs and/or servers. Enermax has been very fame for being features oriented along with the performance. The D.F. Strom is Enermax's new leading high airflow industrial grade case fan, and not only for Enermax, but also for market.

The case fan in the test is the D.F. Storm case fan, featuring super high 3500 Revolution per minute, 12CM, and an adjustable PWM on different speed levels. A black, 120mm fan assist CPU Cooler in dissipating hot air through fins much faster with its high volume of focused air. Having 3500 RPM, the fan takes 1.10 Amperage, while consumes a hefty 13.2W. Additionally, it offers an airflow control at a static pressure of 11.31mm-H20 to ensure better and stronger effect on thermals. However, this is all theoretical talking; the testing result will exhibit the real scenario.