Shop by Category

Advanced Search

Price Range

Home»Cooling»Case Fan
Item Code: FNCM000582      Part Number: R4-L2R-20AC-GP

Cooler Master 120mm Blue LED SickleFlow 2000 RPM Long Life Case Fan (R4-L2R-20AC-GP)

Our Price $8.99
Bundle this product and save. See Below for details.


  • Stock Level
  • Overview
  • Specifications
  • Warranty
  • Reviews

Item Availability

Online store 10+     Ajax 9     Barrie 7
Brampton * 0     Burlington 10+     Etobicoke 9
Greenfield Park 4     Hamilton 4     Hamilton Mountain 3
Kingston * 6     London * 2     Markham-Unionville 5
Midtown Toronto 9     Milton 5     Mississauga * 2
Newmarket 10     Oshawa 5     Ottawa Downtown 2
Ottawa Merivale 3     Ottawa Orleans 3     Ottawa Kanata 3
St. Catharines 5     Toronto Down Town 2     Toronto Kennedy 5
Toronto North York 5     Richmond Hill 3     Vaughan 2
Waterloo 5     Whitby 1     Montreal Laval 4
West Island 4     Warehouse 0    

* 7 Open Box items are available and will be eligible for a discount of 10%, except laptops,    televisions & clearance products. Not applicable to Demo items. See in-store for details.

The stock listed above does not take into account variances in stock levels that may occur and any items on hold.

Dimension120x120x25 mm
Current (Ampere)0.35A
Input (Watt)4.2W + / - 10%
Speed (R.P.M.)2000 R.P.M.
Air Flow (CFM)69 CFM
Air pressure (mmH2O)3.04 mmH2O
Fan Noise Level (dB-A)19 dB-A
Weight116 g
Available ColorLED Blue
Bearing TypeLong Life Sleeve
Fan Life Expectancy50,000 hours
3 to 4 pin Adapter1 pcs
Screws4 pcs
Return & Exchange:14 Days
Manufacturing Defect Exchange:30 Days
  Product Rating: 5 out of 5      Total Review(s): 7
Write Review
Great fans - 10/08/2015 15:39:17

Rating: 5 of 5 Stars! [5 of 5 Stars!]

Good brand LED's Very quiet for price range. Price Molex to fan adaptor encluded in box. Cables ARE NOT the cheaper red black yellow color. They're just clear.

Not 4 pin PWM

I used these for push/pull on the hyper 212 evo. Really good fans keep my system cool while being quiet and have 2000RPM if your system suddenly sets on fire. LED's are awesome! I got a $5 mail in rebate from Coolermaster so these things were only $5! The mail in rebate was smooth took about a month and the cheque is good till 2 months after getting it.
Vendor Review Reply Close Popup

Reply to the customer review.

  • Reply
- 04/15/2015 11:32:01

Rating: 3 of 5 Stars! [3 of 5 Stars!]

- nice LED - pushes a lot of air - cheap

- loud - makes a clicking sound if the "out" side is against a grille

I'm a little disappointed with this fan, but it was cheap, so I won't complain too much as long as I keep it at a low RPM.
Vendor Review Reply Close Popup

Reply to the customer review.

  • Reply
a must buy fan - 11/06/2014 13:25:35

Rating: 5 of 5 Stars! [5 of 5 Stars!]

extremely fast and quiet , lights are awesome , i put two , inverted one so i have air in and out [ front and back ] 8.99 $ x 2 , and it lowered 30 C* of my atx box [ i have full tower and didnt have any fans ] those two are the only ones in my tower and they are doing all the job required. Amazing , if your tower is hot , and u have the space for those ( size fits ) buy it !

none found

Awesome , as described , cheap but good quality !
Vendor Review Reply Close Popup

Reply to the customer review.

  • Reply
Good air pressure, nice color but makes a lot of noise - 09/27/2014 23:49:56

Rating: 3 of 5 Stars! [3 of 5 Stars!]

The blue LED look awesome and the curved pattern looks great. It put a lot of air trough and you can definitely feel the difference.

For a while now i've tough that it was my CPU fan (which can go up to 6000rpm) was the fan making all the noise. Today i unplugged this fan for a few seconds and i could already hear the difference. My cpu fan might be loud but this is even louder.

It does wonders at what it's supposed bu do, but I wish it made less noise. It doesn't compare with the nzxt that came with my guardian case when it comes to noise vs airflow.
Vendor Review Reply Close Popup

Reply to the customer review.

  • Reply
Decent for the Price - 04/24/2013 22:21:00

Rating: 3 of 5 Stars! [3 of 5 Stars!]

Nice small case for a Mid Tower. I built this computer for someone else who didn't need much and there was a lot of extra space. The ability to hide cables is excellent and keeps everything inside nice and tidy. The blue LED fan on the back is a nice touch. The HDD locks are great! No need to screw in your hard drives with this box. USB 3.0 on the front is a nice touch.

I was rather sad to see that this case only came with one Fan (rear fan). The specifications made it sound as if it came with 4 fans. I am now forced to go out and buy extra's when in need. More of a disappointment that what was indicated for this case wasn't supplied.

I liked the idea of getting a white case as black has taken over. It fits the needs for what I bought it for, but I'd try something else next time.
Vendor Review Reply Close Popup

Reply to the customer review.

  • Reply
Really Cool Fan! - 09/12/2011 13:06:52

Rating: 5 of 5 Stars! [5 of 5 Stars!]

Looks cool and feels cool like a Pro CooleR MaSTER.


Vendor Review Reply Close Popup

Reply to the customer review.

  • Reply
Displaying 1 to 6 (of 7 reviews) Page:  1  2  [Next >>] 

Retail Store:

In Stock

This product is available in-stores. Please check item availability under the stock level tab.

Online Store:

In Stock

This product is available in limited quantities. Due to limited supplies we may be unable to fulfill your order. Order today and expect this item to be shipped within 2-5 business days.

My Shopping Cart



Subtotal is the calculation before taxes and fees.

  • Cooling

Partners / Shop By Brand

Intel landing page AMD landing page
acer asus azio brother canon corsair cougar d-link deepcool dji edimax epson evga geil gigabyte hp j5create kingston lenovo lg linksys logitech microsoft msi nespresso nvidia nikon panasonic phanteks polar qnap samsung sapphire seagate thrustmaster tp-link vmedia vonnic wd xerox
  • akai
  • akg
  • aoc
  • asustor
  • audioengine
  • audiotechnica
  • benq
  • behringer
  • bitfenix
  • creative
  • evga
  • fannywangs
  • fender
  • jbl
  • jvc
  • numark
  • nzxt
  • odyssey
  • ooma
  • philips
  • pioneer
  • pivos
  • razer
  • sharp
  • sierra
  • siig
  • tiger
  • tripplite
  • zotac
  • zowie
MIR = Mail in Rebate, IR = Instant Rebate. Prices are in Canadian dollars. Canada Computers & Electronics is not responsible for typographic or photographic errors. Prices and specifications are subject to change without notice. Promotional pricing is valid while quantities last. Logos and trademarks are copyrighted and the property of their respective owners. © 2003 - 2017 Canada Computers & Electronics. All rights reserved.