IgorsLAB published a review on the Noiseblocker NB-eLoop X B12-PS ARGB PWM ARGB
A quote from the article:
Just under 28 euros is not cheap, but still significantly cheaper than an ARGB fan from Corsair. Blacknoise advertises the Noiseblocker BP12x-PS-BL PWM ARGB as a particularly quiet running bionic fan, which relies on the proven rotor blade design and a magnetic barometric bearing.Noiseblocker NB-eLoop X B12-PS ARGB PWM ARGB Review