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Cooler Master JetFlo 120mm Blue LED Fan

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About this product


  • Spinning at 2000RPM, just 36dBA of noise is emitted
  • Moves 95 cubic feet per minute (CFM) of air, producing exceptional airflow around your system
  • Fitted with a 4-pin fan connector, which is backwards compatible with 3-pin fan connections

Product overview

• Spinning at 2000RPM, just 36dBA of noise is emitted
• Moves 95 cubic feet per minute (CFM) of air, producing exceptional airflow around your system
• Fitted with a 4-pin fan connector, which is backwards compatible with 3-pin fan connections
• Black with clear fan blades help to accentuate the LED light effect
• Manufacturer part number: R4-JFDP-20PB-R1

Special features
• Illuminate your case with the blue LED light
• Features pulse width modulation (PWM), which allows for full control over the exact fan speed
• Supplied with voltage step-down cables to reduce the fan speed and noise generated

How much air does this fan move and is it loud?
This JetFlo fan from Cooler Master moves an exceptional amount of air throughout your case, and illuminates it all with a blue glow. The seven, thin, rigid fan blades spin at a maximum 2000RPM – which creates an extremely high airflow of 95CFM to keep your computer system nice and cool. Shock-absorbing rubber pads with embedded steel threads absorb vibrations and noise, which means this fan produces only 36dBA of noise.

How do I change the fan speed?
Included with this fan are two voltage step-downs, which help to fix the fan speed at either 1200 or 1600RPM. Fixing the fan at this speed helps to reduce the noise produced to 19dBA or 28dBA respectively, for improved quietness and performance. This fan also features PWM, which allows you to change the fan speed to as low as 800RPM, or as high as 2000RPM and all speeds in-between.

Where should I place these fans?
The ability to transport up to 95CFM of air and generate up to 2.7mm/H20 of static pressure means that this fan is perfect for use in almost all applications. The extremely high airflow generated makes it great for open locations, where there is very little blocking the fan. In addition to this the static pressure of 2.7mm/H20 makes this fan excellent for use in tight spaces – where there may be driver bays or a radiator blocking the fan.

Rated 5 out of 5 by from I would like to think they all should be made like this.... Have just brought two of these for a new build the features on offer give the case a classy look while being very quiet due to utilizing the silent mode adapters....another clever but simple feature are the noise absorbing pads....which all adds up to a very nice product....
Date published: 2015-05-01
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Manufacturer part number R4-JFDP-20PB-R1
Manufacturer Cooler Master
Product type Fan
For use with Case
Colour Black with clear fan
LED colour Blue
Fan diameter 120 mm
Included fan quantity 1
Noise level 12 to 36 dBA (PWM)
28 dBA (1600 RPM with included silent mode adapter)
19 dBA (1200 RPM with included silent mode adapter)
Airflow 95 CFM
Static pressure 2.72 mm/H2O
Rotation speed 800 to 2000 RPM (PWM)
1600 RPM with silent adapter (fixed)
1200 RPM with silent adapter (fixed)
Fan bearing Polyoxymethelene (POM)
Adjustable fan speed Yes
Mounting kit included Yes – mounting screws
Fan Power
Power wattage 4.8 W
Operating voltage 12 V
Power draw 0.4 A
Power connector 4-pin fan connector (PWM)
Width 120 mm
Depth 25 mm
Height 120 mm
Fan weight 181 g
Manufacturer warranty 2 years
Cables included and length Attached sleeved power cable
Package contents
R4-JFDP-20PB-R1 fan
2 x silent mode adapters (1 x 1600 RPM, 1 x 1200 RPM)
4 x metal mounting screws

I can't see what Voltage this fan requires or runs on... 12V would be ideal. help !

Asked by: Gary P
This is a 12V DC fan.
Answered by: Billy
Date published: 2016-02-25

How Long Are Power Leads? Are The Power Leads 4Pin And Do They Plug Onto The MotherBoard?
Asked by: David Turner
The Fan has a 32cm power lead; 4 socket (3 wired pins) for Motherboards with only 4 pin connections on the board. The additional cables provided connect to the fans power lead and regulates the fan speed @ either; 1200rpm or 1600rpm. These leads are 10cm in length.
Answered by: JH
Date published: 2015-07-17

What is the voltage for this and is it AC or DC?
Asked by: Mike
DC 12v
Answered by: Les
Date published: 2015-07-17
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