Geeknetic reviews the be quiet! Silent Loop 3 and awards it with the 'excelente calidad precio' award. The author highlights the triple chamber pump and Silent Wings 4 fans as standout features. He praises the ease of assembly, refillable coolant, and improved aesthetics with ARGB lighting. The 420 mm radiator size is noted for maximizing cooling efficiency. Overall, the author appreciates the quality materials and silent operation of the cooling system.