AK-FN058 Apache Black Super Silent 120mm Fan - 4 Pin PWM

Super silent 12cm fan with S-FLOW blades supplying 30% more airflow than a standard fan at the same speed.


Out of stock

Was: £13.99*

Stock Code: FG-057-AK

EAN: 4710614530034


Manufacturer: Akasa


Product information

"AK-FN058 Apache Black Super Silent 120mm Fan - 4 Pin PWM"

Super silent 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 Apache 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. IP54 military standard ensures the fan is dust and moisture resistant. It’s powerful, quiet and tough!

- Super silent APACHE fans in Black Stealth colour
- S-FLOW fan blade design delivers 30% higher airflow
- IP-54 military standard moisture and dust protection
- Super silent with PWM auto speed control
- Hydro Dynamic Bearing extends fan life up to 50,000 hours
- Dimension 120 X 120 X 25mm
- Bearing HDB (Hydro Dynamic Bearing)
- Speed 600 -1300 RPM
- Max airflow 57.53 CFM (97.74 m3/h)
- Sound level 6.9 -16.05 dB(A)
- Max static air pressure 2.64 mm-H2O
- Rated voltage 12V
- Connector PWM-4pin

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Supplier description

Akasa is a computer accessories manufacturer which spans across multiple categories, covering many requirements in both the OEM and retail sector. Akasa take everything that they produce seriously, making them known for their high quality, practical and to-the-point products, Cases, fans, fan controllers, CPU coolers, ever-important system data/power cables, card readers; these are all expertly covered by Akasa.


Customer review "Akasa AK-FN058 Apache Black Super Silent 120mm Fan - 4 Pin PWM"

Average customer rating
Star Rating
(from 22 customer reviews)
Got 4 of theses to replace some Corsair SP series fans for my Cosmos 2 & these have my...
I've just bought myself one of these to fit onto my CM Hyper 212+ after the original...
there so quiet its unreal I have been using the venoms for the past year but these...
All Time (22)
95% (21)
0% (0)
5% (1)
0% (0)
0% (0)

Apache Quiet

Got 4 of theses to replace some Corsair SP series fans for my Cosmos 2 & these have my it the quietest i have ever had it
Highly Recommended


Brilliant CPU Fan

I've just bought myself one of these to fit onto my CM Hyper 212+ after the original failed on me. I must firstly say, like all the other reviews, how amazingly quiet this fan is. It has decreased my CPU temps while running quieter and faster than my original fan. Definitely worth the money, absolutely brilliant.

paul 2012-11-28

Out standing

there so quiet its unreal I have been using the venoms for the past year but these baby's are in there own league @4.6 on my cpu with a h80 cooler I am running at 30c idle. I have just ran a couple of benchmarks to get my cpu up a bit in temp and it never went past 37c. I have used some silly power and size fans in the past and these are without a doubt the best ones I have ever brought. Top fan and top price from ocuk. A MUST BUY.

Darren 2012-06-24


Fans are ok, they were on offer when I bought them. Shift a good amount of air and are reasonable quiet. Don't have the build quality of the Noctua NF-P12's in my mind. I have them running through a NZXT Sentry Mesh 5 Channel Fan Controller . Strangely, when I drop the controller to it's lowest (40%) these fans stop! Doesn't do this with any other fans I have, including 3 200mm monsters. Not sure if the fans are faulty or they just need a lot of juice....

Rob 2012-05-30

Ssshhh !

These really are very quiet, even at full speed !

Tomo 2012-04-29

Awsome Fans

Got two of these to keep an ageing GPU from overheating, one camo coloured, one black. Shift a cosiderable amount of air, and completely silent. I can hear my also ageing DVD drive over these babies.

mark 2012-04-26

cool fans

i bought two of these to replace the fans on my antec cooler 920, and they have made a great difference, firstly they are quieter than the stock fans which sounded like a jet plane in my room on extreme mode, and 2nd they have reduced the temps slightly 3-4 deg, cant complain at all and would buy more...

James 2012-04-19

Luvly jubbly

Got a couple of these for my Kuhler h20 920, I had heard they were quite loud at full speed but much better than the stock fans that came with my cooler.
Well, I was very surprised when I spun them up to full pelt, they were very quite and I couldn't understand why people had said they were noisy.
These fans keep my cpu temps in the mid 50's while gaming and only hit late 60's under prime95 and my cpu is overclocked to 4.8ghz. Outstanding in my book, go on give em ago, you'll love em.

Gary 2012-01-07

Super quiet and efficient

With the PWM it works great... pretty near slent most of the time and speeds up only when I push the processor. Like the long push pins that make easy fitting in unaccesible places.

Sean 2011-10-22


I recently go a Corsair A70 CPU cooler and although it did a great job it was way too noisy. So I purchased 2 of these fans and man, these are really silent. I have an i5 2500K @ 4Ghz OC and it idles at 31C and on prime95 55C. Dropped at least 7C from the corsair fans and a lot less noise.

Pete GymRatZ 2011-04-02


Got one to partner up with thermalright HR-02 on i7 2600K newbuild. Just the best and quietest fan that is brilliant for stirring the cooler silently.

Robin Cowley 2010-10-23


Quiet fan, great air-mover; same unit as supplied on the excellent Akasa Nero-S CPU cooler. Buy some!

Dan 2010-08-03

Very good

Fitted this fan to the Zalman CNPS10X Flex CPU Cooler. What a pair up these two are. The blades look very different to other fans I have. Excellent specification compared to other 120mm fans.

Tim 2010-06-04

Haven't found better

As a case fan these push more air and are quieter than the Noctua NF-P12. For CPU heatsink they are also whisper quiet and more than up to cooling anything, especially 2 in push-pull. Now have them on a Corsair H-50 - not quite as quiet on this (I think the rad fins increase the noise) but still quieter and cooler than stock fan.

SonnyJim 2010-05-28

You can't not buy this

Upgraded to this from a 4-year old Coolermaster case fan and the improvement is much more than I ever expected.

My PC is so cool now and the fan is very quiet.

First time ordering with overclockers and the delivery was super fast.

Marco Elsy 2010-03-23

Apache Balck Magic

Awsome fans, got 4 of these the other week, really fast deliver and excellent service as standard!

Put 2 on my h-50 and they have gone to town on my temps bringing them down by 10 degrees!!

DeF recommend these for anyone looking for quiet heatsync fans, or even RAD fans!

Nik 2010-03-03

Not that good

Not a bad fan but not as good as a Noctua. Build quality a little weak for the price.

D A 2010-03-02

Extremely good fan

I have tried many fans before this one for the system exhaust and this is by far the best. Starting with the general quality of the build, with all the wires being incased, not hanging around loose. The quality of the plastic used is much better than most. It is silent, extremely powerful and reliable! what else would you want.

Wizzkidy 2010-03-01

Good Fans

These fans are good. Good airflow and hadly any noise at all. A worthy buy for anyone wanting a cool machine

Nathaniel 2010-02-01

Excellent Build Quality

As title, exceptional build quality, it has a nice and satisfying weight to it, looks great, extremely quiet, in fact the fan barely makes a noise, the only noise is the air it pushes, which is quite a lot.

I've brought 4 of these altogether and don't regret a single penny. They come with rubber fan mounts if that's your thing.

NOTE: Some fan controllers won't support the 4 pin plug. You can modify the extension cables simply by cutting the surrounding plastic holder on the extension cable to allow for room. They work fine with 3pin sockets. The extra pin simply allows for automatic speed control based on the temperatures that your motherboard/fan controller reports.

Conor 2010-02-01


Firstly, i originally ordered the standard apache fans and at the drop of a webnote OCUK changed my order straight away with no problems. So thanks OcUk for the great service :)

Great fans, super quiet and shift a considerable amount of air. Definate 5 stars.

Daz 2010-01-27

Just buy, worth every penny

Installed this onto my H50 and it kicks that corsair stock fan to pieces, the fan controll is really good on my system, it doesn't start spinning till it hits 34c and the difference in speed is none what so ever.
300 RPM to 1500 and you cant hear the difference :D, I highly reccomend getting this fan.

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