Tech-Legend - NoiseBlocker eLoop B12-P + BlackSilent Pro PK-PS
eLoop B12-P
The eLoop B12-P model stands out due to its exceptional acoustic performance at 2000+ RPM. The 6 joined blades give the fan a unique look, its performance is also very good having no vibrations while having a good airflow.
The bionic eLoop fans are ideal to use with a radiator or a heatsink due to their high static pressure and excellent airflow, all this at a low noise level.
BlackSilent Pro PK-PS
The BlackSilent Pro PK-PS models offers exceptional performance with a minimalistic design. Like the eLoop series, the fans from the BlackSilentPro line are ideal to use on either a radiator or heatsink. Another feature of these fans is the rich accessory bundle, offering two cables with different lengths and a rubber frame to dampen any vibrations.
Glob3trotters - ((( Noiseblocker ))) BlackSilentPro Series 92, 120 & 140 MM Fan Roundup
The good:
+ All performed very well regarding noise output
+ Good mix of quality and performance
+ The antivibration systems work extremely well
+ Their presentation is very professional and rich with technical details
+ Sleeved and long cables