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Black 120mm square case fan with transparent blades and 25mm frame

ARCTIC COOLING

ARCTIC COOLING ACFAN00118A P12 120mm case fan 1800 RPM 56.3 CFM 0.3 Sone 3-pin

SKU CH-V770-R6227 MPN ACFAN00118A

Pressure-optimised 120 mm case fan delivering 56.3 CFM at 1800 RPM with a quiet 0.3 sone fluid-dynamic bearing and 3-pin power

  • Number of fans1 Fan
  • Fan controlNo Controller
  • Fan depth25 mm
  • Bearing designFluid Dynamic
  • Rotational speed1,800 RPM
  • Airflow rate56.3 CFM
  • Optimised for static pressure on heatsinks and radiators
  • Low noise at just 0.3 sone for quiet operation
  • Fluid dynamic bearing for long-lasting reliability
  • 1800 RPM delivers 56.3 CFM airflow
  • 3-pin connector fits standard motherboard headers

Pressure-Optimised 120 mm Fan for Restricted Airflow

The ARCTIC P12 is a single 120 mm case fan built for static-pressure tasks. Its fluid-dynamic bearing spins at 1800 RPM to deliver 56.3 CFM while registering only 0.3 Sone. The 3-pin connector provides simple voltage control for most motherboard headers. A 25 mm thick black frame fits standard mounting points on heatsinks, radiators or meshed panels.

Suited for Builders Targeting Dense Fins

This fan excels where airflow must push through tight fin stacks or restrictive grilles. The pressure-optimised blade profile maintains delivery against resistance better than pure airflow designs. Buyers who need maximum open-case volume flow or who require PWM speed regulation should look at alternatives that specify those characteristics.

3-Pin Connector Determines Speed Control Method

The supplied 3-pin power connector means the fan runs on voltage regulation rather than PWM signalling. Motherboards that only offer PWM headers may not allow fine low-speed control with this model. Verify your board’s header type before purchase if precise quiet operation at low RPM is a requirement.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 95% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameARCTIC COOLING
Product lineP12
Model nameACFAN00118A
Product typeCase Fan
Product colorBlack
Performance
Rotational speed1,800 RPM
Airflow rate56.3 CFM
Power
Power input connector3 Pin
Size & build
Number of fans1 Fan
Fan depth25 mm
Bearing designFluid Dynamic
Product dimensions120 × 120 × 25 mm
Shipping weight0.17 kg
Package size130 × 122 × 28 mm
Compatibility
Compatible withCase
In the box
In the box1 x Fan
4 x Screw
Environment & compliance
Operating noise0.3 Sone
More details
Fan controlNo Controller

Questions about this item

How long does the fluid dynamic bearing in this P12 fan typically last before replacement?

The fluid dynamic bearing is rated for long service life under continuous operation; ARCTIC specifies high quality bearing construction for sustained reliability.

At 1800 RPM what airflow limit appears first during extended use on a radiator?

The fan delivers 56.3 CFM at 1800 RPM; static pressure optimisation means airflow drops before motor thermal limits are reached when mounted on dense fins.

How much noise and heat does the 3 pin P12 produce running all day at full speed?

At 1800 RPM the fan emits 0.3 Sone with lower power consumption, so acoustic output stays minimal and motor heat remains low during continuous operation.

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