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Akasa Viper High Performance S-Flow 12cm Fan

by Akasa

RRP: £15.85
Price: £12.60 & FREE Delivery in the UK. Details
You Save: £3.25 (21%)
In stock.
Dispatched from and sold by Amazon. Gift-wrap available.
9 new from Â£12.58
  • High performance 12cm fan in killer VIPER yellow colour
  • S-FLOW fan blade design delivers 30% higher airflow
  • Super silent with PWM auto speed control
  • Hydro Dynamic Bearing extends fan life up to 50,000 hours
See more product details

Frequently Bought Together

Akasa Viper High Performance S-Flow 12cm Fan + Akasa AK-CBFA04-15 PWM Fan Splitter Cable for 2 Fans + Akasa AK-CBFA01-30 PWM Fan Extension Cable - 30cm
Price For All Three: Â£18.07

Buy the selected items together


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Product Information

Technical Details
BrandAkasa
Item Weight150 g
Product Dimensions14 x 14 x 4 cm
Item model numberAK-FN059
  
Additional Information
ASINB003S4XOB2
Best Sellers Rank 9,467 in Computers & Accessories (See top 100)
Shipping Weight259 g
Date First Available15 Jun 2010
  
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Product Description

Product Description

High performance 12cm fan with S-FLOW blades supplying 30% more airflow than a standard fan at the same speed. The greater performance combined with PWM automatic speed control allows the fan noise to be kept to a minimum.

The Viper fan creates more focused airflow providing blind-spot cooling, which makes it an ideal solution for a case or heatsink fan. HDB (Hydro Dynamic) bearings extend fan life and further enhance noise reduction. Killer Viper yellow colour makes this fan distinctive and unique.

Manufacturer's Description

High performance 12cm fan with S-FLOW blades supplying 30% more airflow than a standard fan at the same speed. The greater performance combined with PWM automatic speed control allows the fan noise to be kept to a minimum.

The Viper fan creates more focused airflow providing blind-spot cooling, which makes it an ideal solution for a case or heatsink fan. HDB (Hydro Dynamic) bearings extend fan life and further enhance noise reduction. Killer Viper yellow colour makes this fan distinctive and unique.


Customer Questions & Answers

Customer Reviews

4.8 out of 5 stars
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Most Helpful Customer Reviews

8 of 8 people found the following review helpful By Mr. C. Pugh on 12 Aug 2011
Have fitted these to my Corsair H60 cooler radiator and set at 100% speed they are very quiet (not silent but at 1800+ rpm did not expect them to be). I had 2 Gentle typhoons fitted before but were extremely noisy and did nothing to lower temps like these do at a lower rpm.. So all in all very happy with these.
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6 of 6 people found the following review helpful By xColdBloodx on 16 Feb 2011
I use two of these to pull out the heat out the top of my case, they run quiet and push a good amount of air even at low revs. They look pretty good too, plus the cable is nicely sleeved. 5*
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5 of 5 people found the following review helpful By Andrew on 20 July 2011
This is a great fan, comes with a four pin PWM fan header so you can set your BIOS to automatically speed the fan up and slow it down. I have the fan sitting at 500 rpm until my system heats up. At these low speeds the fan is almost silent. Even when the fan is at around a thousand rpm and moving a fair amount of air it is still very quiet.
So if you want a fan that is silent when slow and still quiet at higher speeds while moving a medium amount of air then this fan is for you
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1 of 1 people found the following review helpful By P EWENS on 14 April 2014
Verified Purchase
I replaced my corsair h100i stock fans with these, moving the stock fans within the front panel of my case. So far no issues, they are quiet, look cool and keep my rig cool.
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1 of 1 people found the following review helpful By Mark F on 10 April 2014
Verified Purchase
Lots of air moved at any speed. Very quiet unless running at max speed. Like the yellow blur seen through the front of my case (but that's just my opinion). Best case fan I've owned so far.
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1 of 1 people found the following review helpful By David M on 14 Mar 2014
Verified Purchase
This is a very good fan, it moves A LOT of air but it is quite loud at high speed.
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1 of 1 people found the following review helpful By DanW on 13 Jan 2014
Verified Purchase
+Runs very quiet (even though my case has lots of vents on the side panel near my face)
+ Its Yellow...
+ Comes with rubber fasteners if you like to use them. ( there yellow also)

+ - I cant really compare the airflow / temps as this is my first fan purchase.
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1 of 1 people found the following review helpful By Miss Lawrence on 3 Jan 2014
Verified Purchase
The fan is wonderful the main reason for this purchase was for maximum airflow. This has probably one of the highest CFM ratings around and all the while sound can be kept to a minimum, works best in use with a fan controller but motherboard connections are fine too. Has brilliant bearings motion still present and silent after power is off. This fan shifts air like a wind tunnel and looks slick too. Best case fan purchased yet. Not tested with radiators as I would be looking at static pressure instead of CFM if that were the case
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