Today we take a look at a much more basic cooling component that no build can be without. I am, of course, talking about the simple case fan and whether you are packing your case full with the intent to air cool or just need a few good radiator fans for water cooling there are numerous choices available to you. Cooler Master seems to think they have just the answer you’ve been looking for with their JetFlo 120 and we got our hands on a pair for a quick round of testing.We will see how they stand up once installed and the air starts moving.

Product Name: JetFlo 120 (Blue LED)

Review Sample provided by: Cooler Master

Review by: Debo

Pictures by: Debo


Model Number

R4-JFNP-20PK-R1 (No LED)

R4-JFDP-20PW-R1 (White LED)

R4-JFDP-20PB-R1 (Blue LED)

R4-JFDP-20PR-R1 (Red LED)


120 x 120 x 25 mm / 4.7 x 4.7 x 1 inch

Fan Speed

800-2000 RPM (PWM) ± 10%; w/ silent adapter: 1600/1200 RPM (fixed)

Air Flow

95 CFM ± 10%

Air Pressure

2.72 mmH2O ± 10%

Bearing Type

POM Bearing - CM 4th Gen. bearing

Noise Level

19 dBA (1200 RPM with included adapter)

28 dBA (1600 RPM with included adapter)

12-36 dBA (PWM)


4-Pin (PWM)


12 VDC



Power Consumption




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Deb0's Avatar
Deb0 replied the topic: #33193 29 Oct 2013 17:18
Whether you are air or water cooling you are going to have to move some air around to keep your system cool. Why not consider the JetFlo 120 from Cooler Master with its astonishing 95CFM rated air flow.

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