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Pros & Cons
pros
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pros
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Quality
Customers are highly satisfied with the quality of this computer fan, praising its durability, easy installation, and flawless performance. Some customers have even purchased multiple units for various projects. The ball bearings and tidy wiring are also noted as added benefits.
Airflow
Customers have a generally positive sentiment towards the airflow of the Wathai 40mm x 20mm PWM Computer Fan, with most praising its ability to move a significant amount of air quietly. Some customers have noted that they've experienced improved cooling performance compared to their previous fans and have ordered additional units for various projects. However, a small group of customers mentioned that the fan is louder than expected.
Pwm Control
Customers have generally positive feedback regarding the PWM control feature of this computer fan, allowing them to vary its speed electronically and control it via motherboard or software. Some users also found it useful for various electronic projects despite minor installation challenges.
neutral
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Noise Level
Customers have mixed opinions regarding the noise level of this computer fan, with some finding it acceptable while others find it too loud. Some customers were able to reduce the noise by adding insulation or replacing the fan controller. Overall, the fan is considered well-made and effective at cooling, but its noise level may be a concern for some users.
Highlights
Quality
Works great; surprisingly effective at moving air for a small fan.
Used this to replace the fan in my security camera system dvr had no issues installing it and it’s still working great.
Installation was reverse of removal, i got the dishwasher back together and on the first run of it the dishes again came out dry.
If your dishes and plastic-ware has started to come out still wet from your high-end whirlpool corporation dishwasher (jenn air... Read More
Price
Just a more affordable and effective fan with some screws, and that's all i ever asked for.
Great value and worked and fit perfectly.
At the tie of this review the wathai 40mm x 20mm pwm fan was selling for $10.
Picked this up for my 3d printer since i didn't want to spend the money on another noctua.
Shipping
00 and it came within one day.
Competitiveness
Very pleased with this product and you can't beat the price when comparing it to a noctua.
Airflow compares well to the oem fans in my dell switch.
These push about 50% more air than the noctua equivalent noctua nf-a4x20 flx and aren't very loud in comparison.
00 and that is similar to two big keyrings of different shaped terminal pushing and extracting tools.
Overview
- How are reviewers describing this item?
quiet, loud, good, original and size. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has analyzed and discovered that 77.0% of the reviews are reliable.
- This product had a total of 367 reviews as of our last analysis date on Aug 7 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I got this fan to pull the heat from my video cards exhaust
Posted by a reviewer on Amazon
A little louder than other fans but normal for this size
Posted by a reviewer on Amazon
Picked this up for my 3d printer since i didnt want to spend the money on another noctua
Posted by a reviewer on Amazon
It pushes about the same amount of air and its about the same noise level as well
Posted by a reviewer on Amazon
Only time will tell how long it will stay the same as new
Posted by a reviewer on Amazon
I dont have a sound meter but this fan is quieter than many in this sizerange
Posted by a reviewer on Amazon
To be honest there is not alot of product differentiation in these just size and loudness
Posted by a reviewer on Amazon
Noise might not be a factor if youre installing it in a server but i felt that it was worth mentioning
Review Count History
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