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Five black 120 mm PWM case fans with fluid dynamic bearings

ARCTIC

ARCTIC F12 PWM PST 5 Pack 120 mm Case Fan

SKU CH-NP1H-2S1RN

A five-pack of 120 mm PWM case fans with PST sharing, 230–1350 RPM speed and 53 CFM airflow for quiet, co-ordinated cooling

  • Quiet cooling with a low 0.3 Sone noise rating at full speed
  • PWM control lets the motherboard match fan speed to thermal demand
  • PWM Sharing Technology synchronises all five fans from a single signal
  • Fluid Dynamic Bearing with oil capsule extends service life while staying silent
  • 53 CFM airflow at 1350 RPM delivers strong case ventilation

5 Pack 120 mm PWM Case Fans

This five-pack supplies 120 mm PWM fans for system builders who need coordinated case airflow. Each unit uses a 4-pin connector so the motherboard can regulate speed automatically. The fluid dynamic bearing with an oil capsule reduces lubricant leakage for longer service life. Black finish suits most build themes.

PWM Sharing Technology for simple install

PWM Sharing Technology lets every fan follow a single control signal, so one header can drive the whole set. Connect the first fan to the CPU or chassis header and daisy-chain the rest. The 230-1350 RPM range means fans spin down at idle and ramp up only when needed. No extra software or controllers are required.

53 CFM airflow with low noise headroom

At full speed each fan moves 53 CFM or 90.1 m³/h while emitting only 0.3 Sone. That headroom handles typical mid-tower cooling loads without becoming audible. Builds with dense radiator stacks or restricted intake paths may exceed the available static pressure. Buyers needing higher static pressure for thick radiators should look elsewhere.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $47.99
Pricier than about 81% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm the fan is running at the correct speed after connecting the 4-pin PWM header?

The motherboard BIOS or monitoring software will display a speed between 230 and 1350 RPM when the fan is operating normally.

What comes in the 5-pack and do I need extra cables for PWM sharing?

Five 120 mm fans are included; each has a 4-pin connector and PST allows daisy-chaining so no additional PWM cables are required.

Which version should I choose if I want the 53 CFM airflow rating at 1350 RPM?

This 5-pack model delivers 53 CFM at 1350 RPM with a noise level of 0.3 Sone, matching the stated specifications.

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