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Ten black 120 by 38 millimetre square case fans with metal guards and 4-pin connectors

Pstaroth

Pstaroth 12038 120x38mm 4600RPM 4-pin case fan 10 pack

SKU CH-116G-82482

Ten 120×38 mm PWM fans spin at 4600 RPM with double ball-bearings and metal guards for high-pressure case or radiator cooling

  • TypeCase Fan Accessory
  • High airflow and pressure at moderate noise and power
  • 4600 RPM PWM control for precise speed tuning and quiet operation
  • Double ball bearings for long life and any orientation mounting
  • Metal finger guard and fire-proof frame for safety and vibration reduction
  • Ten 120×38 mm fans supplied in one box for multi-fan builds

Ten-fan kit for high-pressure cooling

This pack contains ten 120x38mm PPC case fans, each running at 4600 RPM with a 4-pin PWM connector for precise speed control. Double ball bearings and a 250 g metal frame reduce vibration and allow flat or upright mounting. A metal grill guard covers the blades for finger protection and wire safety. The fans are new and rated at 40 dB noise.

Suited for servers and radiators needing strong

Builders fitting multiple 120 mm radiators or dense server chassis will benefit from the high RPM and PWM control. The 1.6 A current draw per fan means a standard motherboard header cannot power all ten units together, so a powered fan hub or controller is required. Buyers wanting quiet low-RPM operation or a single fan for a desktop case should look at something else.

4600 RPM with 4-pin PWM decides fit

The 4600 RPM top speed and 4-pin PWM interface determine whether the fan matches the thermal curve and control scheme of your build. Verify that your controller or hub can supply 12 V at 1.6 A per fan before purchasing.

Highlights

  • High airflow and pressure at moderate noise and power
  • 4600 RPM PWM control for precise speed tuning and quiet operation
  • Double ball bearings for long life and any orientation mounting
  • Metal finger guard and fire-proof frame for safety and vibration reduction
  • Ten 120×38 mm fans supplied in one box for multi-fan builds

Specifications

TypeCase Fan Accessory

Questions about this item

How do I decide between the 10-piece pack and a single fan?

The listing is a 10-piece pack of identical 120x38mm fans; each unit runs at 4600 RPM with a 4-pin PWM connector and double ball bearings.

What does the 4600 RPM rating mean when the fan is installed in my case?

At full speed the fan spins at 4600 RPM and produces 40 dB of noise; PWM control lets the motherboard lower the speed for quieter operation under light loads.

What does the 4-pin PWM connector actually control on this fan?

The 4-pin PWM connector allows the motherboard to vary the fan speed precisely from idle up to the 4600 RPM maximum, so noise and airflow match the thermal demand.

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