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Black 120mm case fan with grey blades and metal-reinforced centre

Thermaltake

Thermaltake CL-F121-PL12GM-A 120mm case fan 500-2500 RPM 72.69 CFM 28.1 dBA

SKU CH-JXQW-0NW1M MPN CL-F121-PL12GM-A

A 120 mm PWM case fan running 500 to 2500 RPM for 72.69 CFM airflow at 28.1 dBA

  • TypeCase Fan
  • CompatibilityCase
  • Bearing TypeHydraulic Bearing Gen.2
  • RPMPWM 500 ~ 2500 R.P.M
  • Air Flow72.69 CFM
  • Noise Level28.1 dBA

Color Black

Model 2500 RPM

Option 1 Pack, 120mm

  • PWM speed range 500 to 2500 RPM for flexible cooling control
  • Airflow reaches 72.69 CFM for strong heat dissipation
  • Noise level stays at 28.1 dBA for quiet operation
  • Gen.2 hydraulic bearing reduces friction and extends lifespan
  • Metal-reinforced motor hub adds stability and durability

120 mm PWM case fan for radiator or chassis intake

The Thermaltake ToughFan 12 Turbo is a 120 mm fan built for case or radiator mounting. It uses a 4-pin PWM connector to vary speed between 500 and 2500 RPM. Grey liquid crystal polymer blades and a metal-reinforced motor hub aim to reduce vibration at high speed. The Gen.2 hydraulic bearing is designed for lower noise and longer life.

PWM control limits and airflow ceiling

The fan’s PWM interface lets the motherboard command any speed from 500 to 2500 RPM, but the curve is defined by the board’s firmware, not the fan. At the top speed it delivers 72.69 CFM and 3.78 mm-H2O static pressure, with a rated noise of 28.1 dBA. Below the minimum PWM duty the fan may stop or run at a fixed floor speed depending on the header implementation.

Header current and mounting clearance

Verify that your motherboard or fan controller can supply enough current for the 4-pin PWM header; some dense header clusters share a single rail. The frame measures 120.00 x 120.00 x 25.00 mm, so confirm that your case or radiator has 25 mm depth clearance and standard 120 mm screw spacing. Anti-vibration mounts are included but add a few millimetres to the overall thickness.

Highlights

  • PWM speed range 500 to 2500 RPM for flexible cooling control
  • Airflow reaches 72.69 CFM for strong heat dissipation
  • Noise level stays at 28.1 dBA for quiet operation
  • Gen.2 hydraulic bearing reduces friction and extends lifespan
  • Metal-reinforced motor hub adds stability and durability

Specifications

BrandThermaltake
ModelCL-F121-PL12GM-A
TypeCase Fan
CompatibilityCase
Bearing TypeHydraulic Bearing Gen.2
RPMPWM 500 ~ 2500 R.P.M
Air Flow72.69 CFM
Noise Level28.1 dBA
Power Connector4 PIN PWM
ColorBlack
FeaturesSuperb Cooling Performance at 2500 RPM
Exceptional Grey Fan Blades
Metal-Reinforced Motor Hub
The 2nd Generation Hydraulic Bearing
High Air Pressure and High Airflow
Hydraulic Bearing with Low-Noise Design
Anti-Vibration Mounting System
Dimensions120.00 x 120.00 x 25.00mm
Shipping weight0.32 kg
Package size191 × 138 × 32 mm

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Questions about this item

Should I choose the 120 mm TOUGHFAN Turbo or the standard TOUGHFAN 12?

The Turbo reaches 2500 RPM and 72.69 CFM with 3.78 mm-H2O pressure, while the standard TOUGHFAN 12 tops out at 2000 RPM, 58.35 CFM and 2.41 mm-H2O.

What does 72.69 CFM mean once the fan is installed in a case?

At full speed the fan moves 72.69 cubic feet of air per minute through an unrestricted opening; inside a case the actual flow will be lower due to grille, filter and component resistance.

What does the 4-pin PWM connector cap in practice?

The motherboard can vary the fan between 500 and 2500 RPM through the 4-pin PWM header, so the 72.69 CFM and 28.1 dBA figures are only reached at the maximum duty cycle.

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