Qualitatively, the fan is well made and makes a solid impression. The "silicone nubs" for mounting in addition to the vibration-damping effect also significantly more practical than screws. The tool-free installation of the fan takes less than 10 seconds.
A key feature for the purchase decision was the attractive appearance of the fan for me. In operation, the illumination is fairly even and beautiful deep red.
Conclusion: 5 star and a strong buy recommendation ...