** WATERCOOLERS - YOUR 140MM FAN IS HERE **

rjk

rjk

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Hi Guys

Its not often that I set up products that I know have potential to be huge, but this thing could be gentle typhoon level greatness...

Following on from THIS THREAD you can see that the new REDUX range is designed to offer Noctua quality without any of the unnecessary accessories and stuff that bumps the price up.

Bonus of all this is that the Redux fans are grey which means they dont look horrendous in a system designed with aesthetics in mind.

For years, 140mm radiators have been fairly unpopular due to a lack of good Static Pressure orientated 140mm fans.

Whilst none of these fans come close to the 1850 GT's immense static pressure of 2.9 mmH2O, the performance on offer is certainly eye catching, especially for the enthusiast who would opt for a 140mm standard radiator anyway.

I have been harping on to fan manufacturers for as long as I can remember about the need for a 2 mmH2O+ 140mm fan and out of the blue comes these babies from Noctua.

The blade design of the fans looks to be effective as a radiator fan but the specifications of the fans at the various available speeds are what really stand out.

Decent noise outputs.
Good Static Pressure.


Here is an overview of what they have available that really stands out:

Noctua NF-P14s REDUX 900RPM 140mm Quiet Case Fan @ £13.49 inc VAT

FG-043-NC_400.jpg


900RPM Model matches the CFM figure on a Scythe Gentle Typhoon 120mm 1450 whilst producing a much lower noise output.
Static pressure on this ultra low speed model isn't massive but performance will be good on low FPI radiators.
This is really for 140mm Radiator users looking for ultimate silence. This would perform perfectly with any 140mm Hardware Labs Black Ice SR-1 Radiator.

Specifications:
- Rotational Speed (± 10%): 900 RPM
- Airflow: 49.2 CFM
- Acoustical Noise: 13.2 dB(A)
- Static Pressure: 0.77 mm H2O




Noctua NF-P14s REDUX 1200RPM 140mm Quiet Case Fan @ £13.49 inc VAT

FG-044-NC_400.jpg


The 1200 RPM Model is a little louder but perhaps may be the best option for users looking to tune their noise output themselves and find their own balance of noise/performance.
This model has a high CFM and decent static pressure for use again on low FPI radiators.


Specifications:
- Rotational Speed (± 10%): 1200 RPM
- Airflow: 64.9 CFM
- Acoustical Noise: 19.6 dB(A)
- Static Pressure: 1.29 mm H2O






Noctua NF-P14s REDUX PWM 1500RPM 140mm Quiet Case Fan @ £13.49 inc VAT

FG-048-NC_400.jpg


This is the one that people will be looking at for performance. It is PWM so many may consider running it as 3pin and just using the max range of the fan for flat out cooling. This would work well on low FPI rads but would also yield great results on a denser radiator face such as the XSPC EX or AX range.

Specifications:
- Rotational Speed (± 10%): 1500 RPM
- Min. Rotational Speed (PWM, ±20%): 450 RPM
- Airflow: 78.6 CFM
- Acoustical Noise: 25.8 dB(A)
- Static Pressure: 1.91 mm H2O



Let me know what you guys think.
 
I think 1.91mm over a 140mm fan is very good, no doubt quiet, relatively cheap and look fantastic.

Buying 140.x rads is now far more desirable.

Any hints towards a 2000rpm version? I'd imagine it would offer a good 2.5mm when at full speed.
 
I keep looking at these fans thinking you have just got the poo brown images and used photoshop and converted them to grey scale.

But these do have impressive stats for 140mm :)
 
I think 1.91mm over a 140mm fan is very good, no doubt quiet, relatively cheap and look fantastic.

Buying 140.x rads is now far more desirable.

Any hints towards a 2000rpm version? I'd imagine it would offer a good 2.5mm when at full speed.

I think over the larger surface area it will equate to better performance overall.

once they have been out a while, im sure someone will do a proper review

i think this is the range for the time being.

2000 rpm+ is entering the specs of the new industrial fans they are doing so i guess they are targeting the two different markets intelligently by making the fans to the common specs required by both markets.

I showed 8pack the 3000rpm industrials that are 150CFM+ and he said some words I cant repeat on the forums.
 
I said similar things when I saw the rated sp spec of 7.6mm!!

Couldn't have come at a better time really could it, with gentle typhoons going eol and all...

Edit: **** the bed, near 11mm over 140/3000 :eek:
 
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Specifications:
- Rotational Speed (± 10%): 1500 RPM
- Min. Rotational Speed (PWM, ±20%): 450 RPM
- Airflow: 78.6 CFM
- Acoustical Noise: 25.8 dB(A)
- Static Pressure: 1.91 mm H2O

Let me know what you guys think.

When they due in stock bud?
I've tried all the 140mm fans on my 280mm koolance and ended up going back to my 120mm 1450 GT's with convertors!
 
Noctua NF-P14s REDUX PWM 1500RPM 140mm Quiet Case Fan @ £13.49 inc VAT

FG-048-NC_400.jpg


This is the one that people will be looking at for performance. It is PWM so many may consider running it as 3pin and just using the max range of the fan for flat out cooling. This would work well on low FPI rads but would also yield great results on a denser radiator face such as the XSPC EX or AX range.

Specifications:
- Rotational Speed (± 10%): 1500 RPM
- Min. Rotational Speed (PWM, ±20%): 450 RPM
- Airflow: 78.6 CFM
- Acoustical Noise: 25.8 dB(A)
- Static Pressure: 1.91 mm H2O
do want. when's this coming? i'd like to see how this + 140mm rads fare against gentle typhoons + 120mm rads
 
I've got a Noctua NH-C12P SE14 CPU Cooler and I replaced the stock Noctua fan with one of these Akasa Viper R fans:-

http://www.overclockers.co.uk/showproduct.php?prodid=FG-074-AK&groupid=701&catid=2331&subcat=1816

Specs:-

Speed: 600-1600 RPM
- Max airflow: 109.55 CFM
- Sound level: 7-21.7 dB(A)
- Max static air pressure: 2.91 mm-H2O
- Rated voltage: 12V
- Connector: PWM-4pin

Is that not better specs than the above fans?

More airflow, higher static pressure and quieter.

I do like the look of these new Noctua fans though and highly recommend Noctua heatsinks to anyone.

Just noticed though of course that the fittings are different on the Akasa fan which is why I bought it as it has 120mm fittings with a 140mm fan.

Probably no use then for rads requiring 140mm fans, doh my bad!

Would definitely be buying some of these Noctua fans if I was going watercooled with a decent radiator.
 
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Bit late, all my radiators are 120mm variety now!
Still maybe sometime in the future.

2 more questions...
Will they do 120mm versions (since GTs are so hard to get these days it might be handy to have an alternative)? Are there better radiator fans at 120mm?
Are they PWM?
 
Martins Liquid Labs has tested all the 120mm versions and have concluded that when it comes to water cooling performance they're actually crap for the price they cost and couldn't understand why people make a big fuss about them.

They're actually not any better then a Arctic Cooling F12 which can be had for less then £5 when it comes to radiator performance.
 
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