Fans with three blades

desktop, speeds: 1 pcs, USB

desktop, 14 W, 52 dB, speeds: 1 pcs

mini fan, 5 W, speeds: 3 pcs, oscillating, battery

desktop, 30 W, speeds: 2 pcs, oscillating

desktop, 30 W, speeds: 2 pcs, oscillating

desktop, 30 W, 48 dB, speeds: 2 pcs

desktop, 30 W, 48 dB, speeds: 2 pcs

floor, 40 W, speeds: 3 pcs

desktop, 30 W, 51 dB, speeds: 2 pcs, oscillating

floor, 20 W, 50 dB, speeds: 2 pcs

desktop, 15 W, 45 dB, speeds: 2 pcs

desktop, on a clip, 30 W, 46 dB, speeds: 2 pcs

mini fan, 3 W, speeds: 1 pcs, USB

desktop, 30 W, speeds: 2 pcs, oscillating

desktop, 40 W, speeds: 3 pcs, oscillating

desktop, 40 W, speeds: 3 pcs, oscillating

desktop, 40 W, 48 dB, speeds: 3 pcs, oscillating

desktop, on a clip, 20 W, speeds: 2 pcs, oscillating

floor standing, 55 W, speeds: 3 pcs, oscillating

floor standing, 45 W, 57 dB, speeds: 3 pcs, oscillating

desktop, 40 W, 57 dB, speeds: 3 pcs, oscillating

floor standing, 50 W, speeds: 3 pcs, oscillating

desktop, 55 W, speeds: 3 pcs, oscillating

desktop, 40 W, 49 dB, speeds: 3 pcs, oscillating