Page 3 - Performance Tests
The APH Networks proprietary testing method was used to evaluate the performance of the fans. This test seeks to observe the airflow, consistency, and static pressure of the fans. The test is performed by taping a piece of tissue paper on the top of the fan and letting it drape over the outlet side. The fan is placed near the edge of the table to prevent reflected air from the table surface. The fans are then powered on to observe how the airflow interacts with the tissue to form a qualitative opinion of its performance. Normally, we would test only one fan at a time, but unfortunately, connecting the unit will power all or nothing at once.
In the photos above, the fans are operated at their maximum speed. For all three fans in the unit, the paper was blown upwards at a consistent level, indicating even airflow and power. The first section of the tissue was blown steadily, almost parallel to the ground, with both sides of the tissue being level. The second section of the tissue paper started to flap with more movement as the airflow dissipates due to distance. This could have also happened because of the airflow from neighboring fans. From my observations, the Cooler Master SickleFlow Edge 360 ARGB fan produced strong airflow and static pressure.
When it comes to noise performance, the SickleFlow Edge 360 fan quietly sliced through the air at lower speeds. However, at the maximum speed of 2500 RPM, the noise produced increased with an audible moderate-pitched drone. To rate the noise level, we will be using the APH Networks scale of 0 to 10, with 0 being absolute silence and 10 being the loudest. At full speed, I would give the three-fan SickleFlow Edge 360 unit a 4.5/10. Although being somewhat loud, it was reasonable given its triple fan configuration, high rotational speed, airflow, and static pressure. At more typical operating speeds, this fan unit was quieter.
Page Index
1. Introduction, Packaging, Specifications
2. A Closer Look - Hardware and Software
3. Performance Tests
4. Conclusion
