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Cooler Master R4-L2R-20AC 120mm Blue LED Case Fan 2000RPM 69CFM 19DBA 3/4 Pin

This product can only be exchanged or replaced with the exact same item.
Cooler Master R4-L2R-20AC 120mm Blue LED Case Fan 2000RPM 69CFM 19DBA 3/4 Pin - 1
Actual product may not be exactly as shown.
Cooler Master R4-L2R-20AC 120mm Blue LED Case Fan 2000RPM 69CFM 19DBA 3/4 Pin - 42176_l.jpg Customer Photos (0)

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Our Price: $6.99  CAD
Savings Code 42176-1111. SAVE $1.99 off our regular price of $8.98 if you buy today! Special price ends 10/7/2015.
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This item is in stock and will ship as soon as possible. Usually ships in 1-2 business days.
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   Shipping Weight:   0.1 lbs
   Part #: R4-L2R-20AC-GP
 May We Also Suggest

Features    [ Edit | History ]
Quick Specs:
Air Flow 1 x 69.7 CFM
Application/Usage Case
Connectors 3-pin TX3
Fan Diameter 1 x 120 mm
Weight (Approximate) 4.09 oz
Fan Speed 1 x 2000 rpm
Fan Bearing Type Sleeve Bearing
Height 1"
Width 4.7"
Depth 4.7"
Number of Fans 1
Green Compliant Yes
Green Compliance Certificate/Authority RoHS

Specifications    [ Edit | History ]
Fan Information  
     Air Flow: 1 x 69.7 CFM
     Fan Bearing Type: Sleeve Bearing
     Fan Speed: 1 x 2000 rpm
     Number of Fans: 1
General Information  
     Brand Name: Cooler Master
     Manufacturer: Cooler Master Co., Ltd
     Manufacturer Part Number: R4-L2R-20AC-GP
     Manufacturer Website Address:
     Product Name: Long Life LED Case Fan
     Product Type: Cooling Fan
     Connectors: 3-pin TX3
     Additional Information:
  • Fan with Blue LED

     Application/Usage: Case
     Green Compliance Certificate/Authority: RoHS
     Green Compliant: Yes
Physical Characteristics  
     Depth: 4.7" (120 mm)
     Fan Diameter: 1 x 120 mm
     Fan Location: Side
     Height: 1" (25 mm)
     Weight (Approximate): 116 g
     Width: 4.7" (120 mm)
Power Description  
     Input Voltage: 12 V DC

COOLERMASTER R4-L2R-20AC-GP Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding COOLERMASTER R4-L2R-20AC-GP reviews.
Experience: 20 Days
 Verified Owner
- pretty blue (hehehe)
- nice construction
- quiet enough
Could be less noisy when going full steam but I'll never encounter that in my builds where they're moving full blast.
Great fan for a standard build where you just need to move some air and want a little bling.

Experience: 1 Months
 Verified Owner
-The delivery was fast (a little less than one day)
-The blue LED
Very happy about my purchase. I bought 2 fans like this and I plan to buy two more along with a fan splitter cable.

Experience: 7 Days
 Verified Owner
Moves air as it should
None so far!
Overall, great 120 MM fan with a blue led light.

Dropped my temperature down about 7 degrees.

Would recommend this to everyone!

Experience: 3 Weeks
 Verified Owner
Works like a charm
Works exactly as a case fan should. Blue LEDs are enough to light up a small portion of the case. I use three and they run beautifully.

Experience: 7 Days
 Verified Owner
-Good air flow
None so far
Purchased 2 of these and my temperatures went down by 10 degrees

Experience: 8 Months
Flickers at low voltages
Keeps my computer cool and looks good doing it. Only issue I have noticed is that when the RPM's drop  lower to stay quiet (during less intensive tasks like internet browsing and media streaming) the LED's lose power and will flicker on and off. Should be connected parallel instead of in series.

Experience: 6 Days
 Verified Owner
Works. Cheap. Blue dadodedadoda.
Working well.

Experience: 5 Days
 Verified Owner
cool and soft light
none so far
really quiet and good looking on my computer

Experience: 2 Days
- Cheap
- Blue led
- Really good airflow
- Quality

- none so far
Added three of these in my build and the cooling is perfect.

Experience: 1 Weeks
 Verified Owner
Nice and quiet, provides good cooling, and the LEDs are pretty cool too.
They also happened to be on sale, which was nice, but I'd buy them anyway.
Very good value.
I bought a spare in case I need another eventually.

 NCIX Forum Messages

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Messages about Cooler Master R4-L2R-20AC 120mm Blue LED Case Fan 2000RPM 69CFM 19DBA 3/4 Pin

Were these on sale not long ago for $2.99 each ? (NoSeagate- Jul 21, 13, 6 Replies) Read this message
Antec Tricools (JeanClaudeVanDamme- Mar 24, 12, 6 Replies) Read this message
69CFM and 19DBA... Really? (Andrew M- Jan 16, 12, 6 Replies) Read this message
Zalman case Z9 series? (Metallium30- Sep 26, 11, 1 Replies) Read this message
fan controller? (alick_l- Aug 31, 11, 0 Replies) Read this message
Fans make strange noise. (Hills- Aug 28, 11, 6 Replies) Read this message
2 of these in one header (Raymond_W- Jun 08, 11, 2 Replies) Read this message
retro sale price? (zallow- May 24, 11, 3 Replies) Read this message
Good replacement for corsair cooling H70 ? (Sébastien_G- Mar 25, 11, 2 Replies) Read this message
Thermaltake V3 fit (littlewicky2- Mar 23, 11, 2 Replies) Read this message
Taking the LEDS off? (Noodah Man- Jan 10, 11, 3 Replies) Read this message
Very loud fan. How can I undervolt it? (dan_s- Jan 09, 11, 12 Replies) Read this message
A word of warning for those with the CM690 (-=SiDeWinDeR=-- Dec 01, 10, 4 Replies) Read this message
Good Replacement? (Catherine_L- Nov 28, 10, 2 Replies) Read this message
3 to 4 pin adapter ? (qewcool- Jun 03, 10, 2 Replies) Read this message

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
Reviews from the Web
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Product Warranty
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Support For USA, Canada, & Mexico 
Cooler Master USA, Inc.
Unit A - 1951 S Parco Ave.
Ontario, CA

Phone: 1-909-673-9880
Fax:  1-909-673-9882 or 9883

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