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Cooler Master SickleFlow 120 - Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators

(2,586)(37) Write a Review
In stock.
Ships from China.
  • Addressable RGB
  • Blue
  • Red
  • Smoke
  • SickleFlow 120 Blue
  • SickleFlow 120 Red
  • SickleFlow 120 Smoke
  • SickleFlow 120 ARGB (Reverse Edition)
  • V2
  • V1
  • 2000 RPM 69.69 CFM (maximum RPM)
  • Long Life Sleeve
  • 19 dBA
General information

R4 series fans offer a unity of maximum rotational speed and optimum airflow. Using a unique long-life sleeve bearing fan, the R4 series offers long life rating of 50,000 hours. R4 series fans perform at a maximum of 69CFM at 2000RPM. They also feature light-brown transparent fan blades for better LED effect.

General information

High Performance
The COOLER MASTER R4-L2R-20AC-GP case fan delivers up to 69CFM of air flow to efficiently and effectively dissipate the heat generated inside the chassis.

General information

Silent Operation
This fan runs at 2000 R.P.M. and produces mere 19 dB-A noise level bringing peace of mind to you and your co-workers.

General information

Constructed to Last
The high quality sleeve bearing fan provides maximum of 50,000 hours of lifespan for worry-free long term use.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies