Cooler Master JetFlo 120 - POM Bearing 120mm Red LED High Performance Silent Fan for Computer Cases, CPU Coolers, and Radiators - Cooler Master JetFlo 120 - R4-JFDP-20PR-R1

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Product Overview

Cooler Master JetFlo 120

The Cooler Master JetFlo 120 is a high performance, long-lasting cooling fan for computer cases, CPU coolers, and radiators. Longevity is a key feature in JetFlo as it utilizes Cooler Master's latest Polyoxymethylene (POM) Bearing technology. The blades found on each JetFlo fan are ultra-thin but extremely strong, enabling minimal resistance and maximum performance. JetFlo is powerful while remaining whisper-quiet thanks to rubber mounting corners that contain threaded steel inserts, absorbing most vibrations and noises.

Ultra-Durable, Self-Lubricating POM Bearing

Polyoxymethylene (POM) is a highly rigid and abrasion resistant material that self-lubricates and enables an incredible 160,000 hour lifespan for JetFlo. The POM Bearing is enclosed in Cooler Master's patented Oil Recycle Bearing System (ORBS), which provides IP54 water and dust resistance.

Quiet Reliability

Cooler Master's POM Bearing technology helps reduce vibration and noise while offering consistently lower friction levels than traditional bearings.

Immensely Powerful Fan Blades

Ultra-thin fan blades enable minimal resistance and maximum performance - up to a staggering 95 CFM of airflow with PWM functionality. Unlike other fans that disperse air over a large area, JetFlo generates concentrated airflow in a tight radius.

What's Included?

JetFlo 120 Cooling Fan

Silent Mode Adapter x 2 (19 dBA/1,200 RPM and 28 dBA/1,600 RPM)

Mounting Screws

Which Cooler Master Fan is Right for You?

This Model

Super Fan 120

SickleFlow 120

JetFlo 120

Recommended For

Economical case cooling solution

Affordable and quiet computer case cooling

Ultra-durable, high performance case and radiator cooling

Available In

Black (Non-LED)

Blue LED, Red LED, Green LED,
Smoke (Non-LED)

Blue LED, Red LED, White LED,
Black (Non-LED)


120 x 120 x 25mm

120 x 120 x 25mm

120 x 120 x 25mm

Bearing Type



POM (Polyoxymethylene)

Fan Speed

1,200 RPM +/- 10% (fixed speed)

2000 RPM (fixed speed)

800-2,000 RPM +/- 10% (PWM)

1,600/1,200 RPM (fixed when included adapters are used)

Air Flow

44.73 CFM

69 CFM

95 CFM +/- 10%

Noise Level

19.1 dBA

19 dBA

19 dBA (with included 1,200 RPM adapter)

28 dBA (with included 1,600 RPM adapter)

36 dBA (without a silent mode adapter)

Life Expectancy

50,000 Hours

50,000 Hours

160,000 Hours

Air Pressure

1.65mm H2O

3.04mm H2O

2.72mm H2O +/- 10%


Manufacturer Cooler Master
Mfg Part# R4-JFDP-20PR-R1
SKU 252905605
UPC 884102021374
UPC 14 00884102021374

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