In the now third revision of the series, the fans are equally suitable for CPU and housing. This is a 92 mm fan with 1,500 rpm. To reduce the noise even further, vibration-damped rubber pins are attached to attach the fan.
Noiseblocker BlackSilent Fan 40mm (unopened)
Noiseblocker BlackSilent Fan XC1, bulk - 80mm
Noiseblocker BlackSilent Fan XE2 - 92mm
Noiseblocker BlackSilent Fan XS1 - 50mm
Noiseblocker NB-BlackSilent Pro Fan PL2 - 120x120x25mm ITR-PL-2
Noiseblocker NB-eLoop X B12-PS ARGB, PWM - 120mm, White
