Scan code: LN35472 Manufacturer code: R4-L2R-20AC-GP

Cooler Master SickleFlow 120mm Quiet Fan - Blue

120mm Cooler Master SickleFlow Blue LED Quiet Case Fan

Thumbnail 1 : Cooler Master SickleFlow 120mm Quiet Fan - Blue
Cooler Master SickleFlow 120mm Quiet Fan - Blue : image 1
Scan code: LN35472 Manufacturer code: R4-L2R-20AC-GP
Was: £6.98
spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 21st Feb 2019 to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Frequently Bought Together
Product Overview Case and CPU cooling are becoming more essential these days. The better airflow inside your system, the cooler and more stable system you will get. Features • Superior air flow to enhance cooling performance.
• 19 dBA silent application for CPU cooling.
• Recommended for all Cooler Master chassis.
• RoHS compliance for protecting the environment.
Pack Information
Pack Type  
Individual Fan Specifications
Fan Diameter 120mm
Fan Depth 25 mm
Fan Speed 2000 rpm
Fan Blades  
Fan Specialization  
Airflow 69.69 CFM
Air Pressure  
Sound Level (dBA) 19 dBA
Sound Level (Sone)  
Motor Type  
Bearing Type  
Manual Speed Controller No
Fan Colour  
LED Colour Blue
MTBF 50000 Hours
Fan Fixing  
Cable length  

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
Return to base
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
0871 472 4747
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TekSpek Guides
Chassis Airflow
Chassis Airflow
Date Issued: 20th Oct 2008

The modern PC is potentially a mass of heat output and heat production hot spots. With CPUs rated at more than 100W of heat output, single graphics boards carrying similar ratings (and people want to run two!), multiple hard drives the norm, lots of memory and mainboards covered in heatpipes to combat toasty core logic and PWM circuits, a PC appreciably warming up a room when it’s working hard is no joke.

Read More

Date Issued: 19th Jun 2008

Watercooling for the PC has been around for years in some form or another, for at least as long as Scan have been in business, with basic physics defining why you want to use it. That means for air cooling, to cope with increasing temperature in the heatsink you need to move the air across it faster. That is why thermostatically controlled fans in your PC will turn faster the hotter something gets.

Read More

System Noise Reduction
System Noise Reduction
Date Issued: 5th Mar 2007

Anybody who has been near their share of computer systems will appreciate that not all systems make the same amount of noise. There are a number of reasons for why this is so. Firstly, a computer makes noise for different reasons. Generally, anything mechanical is going to make noise.

Read More

120mm Cooler Master SickleFlow Blue LED Quiet Case Fan is rated 4.3 out of 5 by 15.
Rated 4 out of 5 by from Very good cooling i got three of them for a ds 200 case and they are very good the only down side would be they are not the most quiet fans i have used but are better at a lower speed if you can turn them down
Date published: 2016-06-05
Rated 5 out of 5 by from Great value for money plus looks Comparing these fans against others I found that these were the fastest rpm with lowest dB out there. Plus with the blue LEDS in my black and blue windowed case, they were just perfect
Date published: 2016-03-21
Rated 4 out of 5 by from good but loud shift air well but can be loud on full speed and give a nice bright colour blue
Date published: 2016-02-23
Rated 4 out of 5 by from For what it is.. It's a fan with blue lights, not the quietest in my case, but not too noticeable. Good illumination, not too bright and not pointless.
Date published: 2015-06-21
Rated 5 out of 5 by from Silent Very quiet running at performance level at only 600-700 rpm. Also keeps tower like ice. Great buy.
Date published: 2015-05-15
Rated 5 out of 5 by from 120mm cooler master sickleflow fans i had bought three fans due to using a fan controller all three are and still working perfectly when i set them to manual or auto they kick in when im gaming and expel the heat quite quickly and at night time leaving blue patterns on my wall has an extra effect im totally glad that i have bought them and at the price i have bought them money well spent
Date published: 2014-09-06
Rated 5 out of 5 by from Perfect really! Can't really ask much more, the blue is nice and deep and running at a sensible rpm they are quiet and flow decent amounts of air. They do get noisy on full whack though, probably better on a case that is more thermally efficient so they can run slow.
Date published: 2014-07-10
Rated 4 out of 5 by from Good fan, but far from quiet These fans create good airflow, and the LEDs look lovely, but I would not say these fans are quiet when at full speed. Tried to run two off these directly off the PSU, so both were at full speed, and the noise was distracting to say the least. But perhaps that was naivete on my part, expecting a 2000rpm fan to be quiet. Good product though
Date published: 2014-04-04
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Questions & Answers

Will this connect to my motherboard 4-pin??

My motherboard has a 4-pin connection for a fan and I wondered if this would connect to it or would I need to get a cable which changes the cable connection?
Asked by: Doddy321
you get a 3 pin connection and a molex cable too
Answered by: 04ginge
Date published: 2016-08-06
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