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Silenx Effizio Pro 120mm LED Quiet Fan 1700RPM 44CFM 12DBA Fluid Dynamic Bearings 3/4PIN

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Silenx Effizio Pro 120mm LED Quiet Fan 1700RPM 44CFM 12DBA Fluid Dynamic Bearings 3/4PIN - 1
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SilenX Corporation
Reg. Price: $12.99  CAD
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Part #: EFX-12-12

SKU: 65168
Shipping Weight: 0.4 lbs
Shipping estimate: $5.99*
*Via NCIX selected courier.

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Customer Reviews of SilenX Corporation EFX-12-12

Product reviews on NCIX.com are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by NCIX.com, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding SilenX Corporation EFX-12-12 reviews.
Experience: 7 Days


It has both 3 and 4 pin connectors and is super quiet, not louder than my hard drives. What more could a person want?

Also is a pretty cool colour. Could see you having a matte black case with the yellow accents. Really nice.

This review was modfied by poster @ 08-09-13 02:17 PM

Experience: 60 Days


Very quiet, easy setup
The rubber mounts make the fan really quiet, and easy to setup. Great airflow.

Experience: 14 Days


Really quiet to the point that if you still hear noise coming from your PC, it's definitely not caused by this fan...
Not sure if it's moving enough air and therefor making my components heat up higher than with my previous and louder fan... I'm not about to swap fans again to vaguely test the heat levels with my hand though...
12DBA! What can you expect in terms of air flow at that sound level? Probably the minimum to average and that's what I've seemed to notice... Other fans move more air, but I doubt they do it at only 12DBA...

I just realized that I still have an older Antec 3-speed fan (or 2?) that I could always replace it with if ever heat/airflow seems to become a real problem (I should have swapped it in before buying the SilentX but forgot I had it/them until just now)...

Anyways, it's cooling my living room HTPC that was annoyingly loud prior to the fan upgrade (to the point where I can even lower the volume now!). It consists of mostly old and/cheap parts anyway so if ever they die, could I really blame just the fan? The HTPC is installed in my teak HDTV cabinet with only one open surface (ie. the doors being open) so it makes cooling even more of a challenge for any fan. Parts dying would also justify me performing a wife-approved repair/upgrade- probably modo, HDD or CPU and those are my bottlenecks anyway...

Even my wife noticed a difference! Now that's saying quite a lot, considering I spent $5K+ on a sound proof room in our basement and she hardly notices a difference when I play my drums from before!

I'm strongly considering replacing my HTPC's 80mm fan with another SilentX now...That's why I gave it 4 stars... I would have given it 5 stars if I felt the CFM rating was not exagerated.

Bottom line, you buy this fan for noise levels and not airflow, but it is a good balance between the two none-the-less and I recommend it if that's what you're looking for. If it's still not cooling your PC enough, look into reducing the cause of the heat or other cooling methods/components (ie. replacing a HDD with a SSD, water cooling, other fans, relocating your PC to allow for better external airflow/less obstruction, etc.)

Experience: 1 Months


really good item and good pricing
ive been using it for sometime and i really enjoy it

Experience: 2 Months


Very Quiet
Looks amazing
Great quality and build
I have all types of fans and I purchased three of these from past experience with SilenX and I thought these would be just as good but I was wrong because they are the best ones I have ever had! So under rated for the amount of noise to quality. I have Noctua ones and these are just as quiet or even quieter than the Noctua ones.

Product Videos [ Edit ]

Features [ Edit | History ]


The ultimate in airflow to noise ratio, Effizio Quiet Fans are the only fans in the industry to be designed with silence and optimal airflow in mind. Smaller, domed motor hub, larger, more dramatic fan blade sweep area, no other fans on the market come even close in performance! There might be fans that offer more airflow or lower noise levels, but when it comes to a balance between the two, these fans can't be beat, now with Japanese fluid dynamic bearings for ultra long life and reduced vibration.

Quick Specs:
Air Flow 1 x 44 CFM
Application/Usage Case
Fan Diameter 1 x 120 mm
Limited Warranty 3 Year
Fan Bearing Type Fluid Dynamic Bearing
Number of Fans 1
Environmentally Friendly Yes
Environmental Certification RoHS
Fan Speed (rpm) 1 x 1100 rpm
Fan Height 0.98"
Fan Width 4.72"
Fan Depth 4.72"

Specifications [ Edit | History ]

Fan Information  
     Air Flow: 1 x 44 CFM
     Fan Bearing Type: Fluid Dynamic Bearing
     Fan Speed (rpm): 1 x 1100 rpm
     Number of Fans: 1
General Information  
     Brand Name: SilenX
     Manufacturer: SilenX Corporation
     Manufacturer Part Number: EFX-12-12
     Manufacturer Website Address: https://www.silenx.com
     Product Line: Effizio
     Product Model: EFX-12-12
     Product Name: Effizio EFX-12-12 Cooling Fan
     Product Type: Cooling Fan
     Application/Usage: Case
     Certifications & Standards:


     Environmental Certification: RoHS
     Environmentally Friendly: Yes
Physical Characteristics  
     Fan Depth: 4.72"
     Fan Diameter: 1 x 120 mm
     Fan Height: 0.98"
     Fan Width: 4.72"
Power Description  
     Input Voltage: 12 V DC
     Limited Warranty: 3 Year

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