UNBEATABLE at LOWER RPM? -- Noiseblocker NB-eLoop X B12-P

Amazon US Link (Affiliate): (Black) Amazon UK Link (Affiliate): Caseking Link: It is my first time ever testing Noiseblocker fans... and boy, they pack quite a punch. How do the NB-eLoop X fans compare to others? Manufacturer: Noiseblocker Model: ITR-B12X-P Full Specifications: #tab1