Fans SF12025AT 120x120x25mm 220V AC case fan
A 120 mm AC case fan with ball bearings, 220–240 V supply, 2300–2700 rpm and 41–43 dB noise
- 120 mm AC fan runs on 220 V mains power
- Double ball bearing rated for 50000 hours at 40 °C
- Delivers 2.27 m³/min airflow at 2700 RPM
- Flame-retardant PBT blades with glass reinforcement
- Aluminium frame resists corrosion from -40 °C to 70 °C
120 mm AC case fan for industrial enclosures
This 120 mm square fan runs directly from 220 V AC mains and fits a 120 x 120 x 25 mm mounting pattern. It is built for server racks, telecom cabinets and industrial chassis that need continuous airflow without a separate DC power supply. The black-painted aluminium frame resists corrosion in humid environments.
Ball-bearing motor rated for 50 000 hours at 40 °C
The double ball bearing supports a lifespan of 50 000 hours at 40 °C ambient temperature. Speed varies between 2 300 and 2 700 RPM depending on 50 Hz or 60 Hz supply, delivering 1.87 to 2.27 m³/min of airflow at 41 to 43 dB-A. Power draw is 20 to 22 W across the 185 to 245 V operating window.
25 cm lead wires with Class B insulation
The fan ships with 25 cm lead wires using Class B enamelled wire rated to 120 °C. Insulation resistance exceeds 500 megaohms and the unit withstands 1 500 V for one minute. PBT blades with 30 % glass fibre and VO flame retardant meet basic safety requirements. No mounting screws, guards or speed-control circuitry are included.
How it compares
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- Price $34.99
- Pricier than about 81% of the 8,339 comparable items (median $19.99).
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Specifications
No published specifications for this item yet.
Questions about this item
What airflow will this 2300/2700 RPM fan actually move in my chassis?
The fan delivers 1.87 m³/min at 2300 RPM and 2.27 m³/min at 2700 RPM, so installed airflow sits between those two figures depending on line frequency.
How does the 220–240 V AC supply limit speed control options?
The motor runs directly on 50/60 Hz mains at 220–240 V, so speed is fixed by line frequency; no PWM or voltage regulation is possible.
Will the 25 cm lead wires reach my case’s fan header or terminal block?
The fan ships with 25 cm lead-type wires, so measure from the mounting point to your connection point before installing.
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