ARCTIC COOLING
ARCTIC COOLING P12 120 mm PWM A-RGB case fan, 0-2000 RPM, white
White 120 mm PWM case fan with addressable RGB lighting, 0–2000 RPM speed range, 48.8 CFM airflow and 1.85 mmH₂O static pressure for radiators and heatsinks
- Fan Counts1 Fan
- TypeCase Fan
- Fan Thickness25mm
- Bearing TypeFluid Dynamic
- RPM0-2000 rpm
- Air Flow48.8 CFM/82.91 m³/h
Model P12 PWM PST A-RGB 0dB White
- P12 PWM PST A-RGB 0dB Black
- P12 PWM PST A-RGB 0dB White (Pack of 3)
- P12 PWM PST A-RGB 0dB White
- P12 Slim PWM PST
Struck-through versions exist but are not stocked here.
- Even lighting from 12 A-RGB LEDs on hub and transparent rotor
- Integrated Y-splitters on fan and A-RGB cables simplify adding more fans
- High static pressure of 1.85 mmH2O suits radiators and heatsinks
- PWM control from 0 to 2000 RPM enables silent idle and full performance
- Low noise of 0.3 Sone at 48.8 CFM airflow
120 mm PWM A-RGB case fan
The ARCTIC COOLING P12 is a single 120 mm case fan built for static-pressure tasks such as radiators and dense heatsinks. Its fluid-dynamic bearing and 0-2000 rpm PWM range allow the speed to drop to a standstill at idle. Twelve addressable RGB LEDs sit on the hub and transparent rotor for even illumination. Integrated Y-splitters on both the 4-pin power and 3-pin 5 V ARGB cables simplify adding more fans.
Sustained-load behaviour
At full speed the fan delivers 48.8 CFM (82.91 m³/h) of airflow with 1.85 mmH₂O static pressure while registering only 0.3 sone. The semi-passive 0 rpm floor means the rotor stops completely when the PWM signal calls for it, eliminating noise during low-load periods. Under continuous high-load operation the fluid-dynamic bearing maintains consistent speed and pressure without the rattling that can develop in sleeve-bearing designs over time.
Compatibility checklist
Verify your motherboard or controller has a 4-pin PWM header for speed control and a 5 V 3-pin ARGB header for lighting synchronisation. The fan frame is 25 mm thick, so confirm clearance against neighbouring components or side panels. Each unit includes a Y-splitter on both cables; plan header count if you intend to daisy-chain multiple fans from a single connection.
Highlights
- Even lighting from 12 A-RGB LEDs on hub and transparent rotor
- Integrated Y-splitters on fan and A-RGB cables simplify adding more fans
- High static pressure of 1.85 mmH2O suits radiators and heatsinks
- PWM control from 0 to 2000 RPM enables silent idle and full performance
- Low noise of 0.3 Sone at 48.8 CFM airflow
Specifications
| Brand | ARCTIC COOLING |
|---|---|
| Model | ACFAN00254A |
| Fan Counts | 1 Fan |
| Type | Case Fan |
| Fan Thickness | 25mm |
| Bearing Type | Fluid Dynamic |
| RPM | 0-2000 rpm |
| Air Flow | 48.8 CFM/82.91 m³/h |
| Air Pressure | 1.85 mmH2O |
| Noise Level | 0.3 Sone |
| Power Connector | 4 Pin |
| Color | White |
| LED | ARGB |
Questions about this item
How loud is the 0-2000 RPM P12 fan when it runs all day?
The fan produces 0.3 Sone, and its semi-passive design lets it stop completely at idle for silent operation.
What motherboard headers do I need for the 4-pin PWM and 5 V 3-pin ARGB connectors?
You need a 4-pin PWM fan header for speed control and a 5 V 3-pin addressable RGB header for lighting.
Will the 25 mm thick white P12 fit next to my older 120 mm fans that use standard 4-pin PWM?
Yes, it shares the same 120 mm mounting holes and 4-pin PWM interface, so it works alongside older fans.
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