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Cooler Master Silent Fan 120 SI1


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Cooler Master Silent Fan 120 SI1 - Fan
Fan 120x120mm, silent (19.8dBA), active in cabinet
Code:  CA079c5 Product Number:  R4-S2S-12AK-GP
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Rated by 33 users
5 17x
4 10x
3 5x
2 1x
1 0x
81 % Customers Recommend

Cooler Master Silent Fan 120 SI1

A fan from the well-known Cooler Master offers high airflow while maintaining reasonable noise. During production, the environment was emphasized, so the fan complies with the RoHS standard, which limits the use of hazardous substances in electronic devices.

Parameters and Specifications:

120 x 120 x 25 mm

1200 RPM + - 10%

19.8 dB

Sliding, minimum service life 30,000 hours

Power supply:
12V, 0.07A
3-pin connector, 4-pin reduction
Cable length 30cm
By air Done!
Maximum speed
1,200 RPM Done!
44.03 CFM (74.81 m3/h) Done!
Maximum loudness
19.8 dB Done!
Speeds control
Without speed control Done!
Dimension type
Dimension type
120 × 120 mm Done!
25 mm Done!
More Specifications

This product is not an independently functional unit and may require professional installation.

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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Rated by 33 users
5 17x
4 10x
3 5x
2 1x
1 0x
81 % Customers Recommend
laci 25/04/2013
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vetrak at ease at the cost of cable has sufficient length and I like it install,
sufficiently long cable also publishes ticking sound that lies entirely my neck
René, Praha 5 18/03/2013
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everything OK portage would be permanent and registered customers to another branch should not be charged, there is no advantage to patrons for consumption goods as those already offered by most other vendors !!
Frantisek Mrkvicka 20/11/2014
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I bought it to passive heatsink so it ofukoval at full load cpu. Publishes tikajúci sound (noise) that does not disappear even at the lowest rpm. The bearing is not therefore bohviečo. Exchange for a new one, nothing has changed. Thus, is not suitable for HTPC assemblies. But otherwise it's a classic. Nečakajte miracles
Flow rate and pressure relatively low aerodynamic noise from the blades to the reduction in packaging molex tikajúci sound from the lowest revolutions Also in this price category are better fans (AIREN, arctic ...)
Jan, Praha 9 01/06/2014
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Silent trouble no
Firm, RUMBURK 3-DOLNÍ KŘEČANY 26/03/2014
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Excellent cooling Nice appearance Without reduction rather noisy Complicated installation (manual)
Tomáš 16/02/2014
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Normal fan who's doing what. (Wind): D
Silent effective Spinning: D Nothing
Customer 01/02/2014
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I hold to the classics. Perhaps the most recent alternative bearings will reach the same (no) noise in longer life, but this type I have tried and I am satisfied with it. I just purchased a new replacement for previous, on which (5 years +) bearing some exercise.
Extremely quiet operation maybe there are newer technologies
Tomáš, Praha 6 10/11/2013
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quiet (you can hear only the air flow) effectiveness
Jan Stránský 25/08/2013
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Excellent fan with a relatively high flow rate even at low speed. I personally have not noticed any ticking ... when these issues are in place PWM fans.
Silent running high performance
Michal, Neratovice 03/04/2015
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