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92mm 12V Brushless DC Cooling Fan 92x92x25.4mm Low Speed Single Ball Bearing Dynatron (Topmotor, Top Motor) DF129225PL Green Sticker (= DF129225BL Green Sticker, or DF1209BL 25.4mm Green Sticker) FN-9225-34P-B1L-DY Size: 92x92x25.4mm Bearing System: Single Ball Bearing Rated Voltage: 12V Input Current: ----A Input Power: ----W Speed: 2200 +/- 10% RPM Air Flow: 39.21 CFM Static Pressure: ---- mm-H2O Noise Level: 29.24 dBA Frame: Plastic Material UL 94V-0 Blade: Plastic Material UL 94V-0 Dielectric Strength: 50/60 Hz, 500 VAC, 1 minute (between lead conductor and frame) Insulation Resistance: 50M ohm min. at 500 VDC (between lead wire(+) and frame) Operating Temperature: -10°C to + 65°C click here for Dynatron / Top-Motor Item Numbers Comparison Chart