120mm Radiator Fan Roundup Part 2: Fan Harder
by Dustin Sklavos on October 22, 2012 12:01 AM ESTRosewill Hyperborea
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| Airflow (in CFM) | Static Pressure (in mm/H2O) | RPM | Rated dBA |
| 57.53 | 2.64 | 600-1300 | 6.9-16.05 |
When I contacted the Rosewill rep about sending fans for review she was a bit hesitant, but I wasn't convinced there wasn't something good hiding out in their lineup. Rosewill often provides good products at reasonable prices, so I felt like their lines were worth investigating. I received this fan, which is actually a PWM fan (despite having virtually no dynamic ratings), and the next one...
Rosewill RFX-120BL Blue LED
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| Airflow (in CFM) | Static Pressure (in mm/H2O) | RPM | Rated dBA |
| 87.5 | none given | 2200 | 38.15 |
The other Rosewill representative is a more basic, garden variety case fan with no qualms about running full tilt. It bears mentioning that this model does include an additional fan controller bracket that may make it at least a little more attractive (though personally I'm more interested in the fan controller bracket than the fan), but this should at least be a good representation of a generic case fan.
be quiet! Silent Wings 2
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| Airflow (in CFM) | Static Pressure (in mm/H2O) | RPM | Rated dBA |
| 50.5 | 1.63 | 1500 | 15.7 |
The Silent Wings 2 is be quiet!'s top of the line fan. While our rep (who amusingly enough is my predecessor here for case reviews) wasn't super bullish on it as a radiator fan, the staggeringly low decibel rating and decent airflow and static pressure at least make the Silent Wings 2 a compelling entrant worth checking out. be quiet! as a company has been slowly making waves lately so I've been anxious to test some of their products.
be quiet! is still young yet and like BitFenix they're very slowly making inroads in American markets. As a result the Silent Wings 2 isn't widely available yet, but a quick visit to Google Shopping can find the Silent Wings 2 for a healthy $40.
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soloburrito - Monday, October 22, 2012 - link
So yeah, there are a lot of fans you guys will obviously miss out on, but if given the opportunity, I wouldn't mind burning $10 or $15 to send a fan for you all to test straight from a distributor.That's the easy part. Whether you have enough time to put dozens more fans through their proper paces is another issue entirely.
Just a thought.
Adamantine - Monday, October 22, 2012 - link
I would like to point out that you at least have an understanding of what specs are important for fan performance and that you spent quite a bit of time doing the review. The fans in the test, don't really have a problem with the results, although the review is not perfect. Hopefully, you're going with more of a database approach and just haven't gotten to the most highly regarded fans for radiators. Also, you should consider going with the higher speed fans since higher speed fans have more versatility when combined with fan controller. There are a couple models out there that make weird or annoying noises when combined with a fan controller, although sometimes the same model at a lower speed doesn't have the noise.Some of the highly regarded fans (most are based on Sony's fluid bearing):
Gentle Typhoon 1850
Scythe S-Flex
Gelid NFB
Cougar PWM 1500
Cougar 1200
DanNeely - Monday, October 22, 2012 - link
I'd also like to see at least one Yate-Loon fan. They're a popular budget model and seeing how they stack up with higher end fans would be beneficial.Juddog - Monday, October 22, 2012 - link
Co-signed for Yate-Loon; all the fans in my quiet case are yate-loons and I love them, especially when tweaked with a fan-bay adapter.One other thing to note for future fan reviews is that some fans seem to perform ok with fan bay adapters whereas others have issues.
Ananke - Monday, October 22, 2012 - link
I have Yate-Loon. Bought on clearance from Microcenter three years ago for $2 each. That thing is amazing. Absolutely inaudible and OK airflow. In comparison to the 120 mm Yate-Loon, the Antec fans in this review at lowest speed are noisy. All the Cooler Masters I owned sound like jet - absolutely intolerable and tossed immediately.I agree, for low noise, people should just buy the SONY fluid bearings based solutions.
sicofante - Sunday, October 28, 2012 - link
Radiator fans don't need to just move air, they need a high air pressure. The Yate-Loons are great case fans, but not that great radiator fans. (Including them would prove that, but the point of a review like this is comparing radiator-friendly fans. Not discard those which aren't.)Streetwind - Monday, October 22, 2012 - link
Poor Dustin, prodding the bees' nest again :D I think you can produce another 20 roundups like this and still not leave everyone happy. I'm saying this because I know a German reviewer who's so far looked at 130 different fans, only 120mm models, and he still doesn't have nearly all often-requested models either!Just shows what a big deal noise and thermals are to enthusiasts, who sadly often forget that the specific ranking among fans is influenced more than anything else by the specific testing method, and that different fans are designed for different jobs (for example, your beQuiet rep was right - the Silentwings series was never really meant to sit on a radiator).
That said, I still thank you for the review and hope you'll do a few more despite the crazy comments they tend to induce. Like, have you seen Noiseblocker's new bionic loop fan? That might be worth testing just for the sheer "what the heck is this even" factor :D
As an aside, some of the European brand fans seem to cost more than two times as much in the US, even after adjusting for currency conversion, if they can be found at all. I can only assume it's the same the other way around (for example, we don't get Rosewill fans at all over here). It's really a bit of a shame.
DanNeely - Monday, October 22, 2012 - link
Got a link to his reviews?Finally - Monday, October 22, 2012 - link
THIS is the German site you mentioned:http://kdb.orthy.de/index.php?tablename=Luefter&am...
I personally prefer Enermax T.B. Silence.
It's extraordinarily quiet and I can plaster my whole PC with 3 of them for just 18€.
DanNeely - Monday, October 22, 2012 - link
Thanks. Am I overlooking it, or this reviewer only looking at noise levels and not cooling performance?