Confezione da 2 x Noctua NF-A4x10 5V 40 mm x 10 mm custodia PC 4500 GIRI/MIN, 17,9 dBA
The latest version of Noctua's advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the NF-A4x10 remarkably quiet even at very close distance.