ARCTIC P14 PRO Reverse PWM PST A-RGB 140 mm fans, white, 3-pack
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Choose countryThe ARCTIC P14 PRO Reverse PWM PST A-RGB is a pack of 3 white 140 mm case fans designed to draw air in from the back. The reversed airflow offers an alternative layout where conventional fans would compromise the appearance of the visible side.
Airflow and speed control
High static pressure helps move air through radiators, perforated panels and mesh filters. PWM control adjusts fan speed from 400–2650 RPM, with the fan stopping below 5 % PWM.
- PST daisy chaining: an additional PWM socket lets multiple fans share synchronised control from a single header.
- A-RGB lighting: 12 Gen2 LEDs with a separate 5 V supply and 3-pin plug and socket.
- Smooth operation: a fluid dynamic bearing, extended shaft and precise balancing help reduce vibration.
- Motor control: the microcontroller reduces motor noise, compensates for load fluctuations and protects against inrush currents and reverse polarity.
Size and connections
Each fan measures 140 × 140 × 30 mm. The fan requires 12 V DC power, while the A-RGB lighting uses a separate 5 V connection. The pack contains 3 fans.
| Fan speed | 400–2650 RPM, PWM controlled; 0 RPM below 5 % PWM |
|---|---|
| Airflow | 98 CFM / 166.5 m³/h |
| Static pressure | 5.1 mm H₂O |
| Fan bearing | Fluid Dynamic Bearing (FDB) |
| Current / voltage | 0.4 A / 12 V DC |
| Fan connection | 4-pin fan plug + 4-pin socket |
| Cable length | 400 mm + 80 mm daisy-chain cable |
| LEDs | 12 × A-RGB Gen2 |
| RGB voltage / current | 5 V DC / 0.40 A |
| LED connection | 3-pin A-RGB plug + 3-pin socket |
| Dimensions | 140 × 140 × 30 mm |
| Colour | White body, optional lighting |
| Weight | 253 g (×3) |
| Airflow direction | Reversed; air intake from the back |
| Contents | 3 fans |
| EAN | 4895265000782 |
|---|
What do Reverse and PST mean?
Reverse means the fan draws air in from its back side. PST allows multiple fans to be daisy-chained through an additional PWM socket for synchronised control from a single header.
Which connections do the fan and lighting need?
The fan uses a 4-pin connection and 12 V DC power. The A-RGB lighting has a separate 3-pin connection and uses 5 V DC power.
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