1x 4cm Fan Supplied. Approx Noise: 23dbA. Approx Airflow 6.12 CFM.
6x DC 5V Cool4ce CFS6015-5-3 60mm 60x60x15mm 6cm Brushless Fan 3 Wire
3x DC 5V Cool4ce CFS4010-5-2 40x40x10mm 4cm Brushless Fan
2x 8cm DC 12V Cool4ce CFS8025TC-12-4 80x80x25mm Clear Brushless Fan
JZK 2pcs 40 * 40 * 10mm DC 5V USB mini cooling fan with wires, 4010 small silent cooling fan 40mm, sleeve bearing USB connector fan, 4cm brushless DC fan 5V
Zanthicia Pocket Fan Mini USB Fan 5V 1A Portable For Keeping Cool During Commute USB Mini Cool With Arbitrary Bending Duct And Can Be Bent To Any Angle And Height Want DC 5V/1A, Black, short
CYRMZAY Compatible for SEPA MF20C-05L 20x 20mm x8mm 2008 DC 5V 0.08A DC Cooling Fan 2pin 2mm Conncetor
