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Cooler-master-r4-l2r-20ac-gp.34216590
6.6 out of 10

Cooler Master SickleFlow 120 (R4-L2R-20AC-GP)

Cooling Device Type: Case Cooling Fan Brand: Cooler Master * Read more

Great Deal: $5.36

Reviews and Problems with Cooler Master SickleFlow 120 (R4-L2R-20AC-GP)

Showing 1-10 of 56
Overall 8
8.0

User Review

Nightmare_Ciel, NCIX.com
7 February 2014
  • Summary: If you plug it directly into a power supply course, it will function at 2000rpm, which gives you lots of air flow, but also loud noise. it's better to connect it to the motherboard(chassis fan plug) so you can adjust the speed. the led effect is not as clear as the pic shown above.
  • Pros: lots of air flow
  • Cons: loud
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Overall 8
7.6
Value for money 10
10
Features 6
6.0
Performance 6
6.0
Overall quality 8
8.0

Incredibly loud due to high RPM

.,, TigerDirect.com
24 January 2014
  • Summary: After the installation of this fan, right off the bat the total noise of my system went up significantly. A huge warning: This thing is really loud at max RPMs! After toggling it with SpeedFan the difference is really astounding. I have another fan maxed out at 900RPms, also rated for 19DBa yet it's hardly noticeable due to the lower RPM, but it moves an average of 40CFM.
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Overall 8
8.0

User Review

floydianslips, NCIX.com
2 January 2014
  • Summary: I purchased this fan for dirt cheap. It seems to be a good fan for the low price (when on sale). I bought it for stock and I won't hesitate to install it in a customer's computer.
  • Pros: Price, Fun Bright Color
  • Cons: It is a price effective fan
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Overall 8
8.0

User Review

Aries99, NCIX.com
26 October 2013
  • Summary: Sweet Blue, not too noisy, get em on sale , or price match em. Screws are a bit cheap,they tend to strip, and they could have at least come in black. Get what ya pay for i guess.
  • Pros: blue,blue,blue
  • Cons: none, none, none
  • Read full review
Overall 8
8.0

User Review

Eric_L, NCIX.com
10 October 2013
  • Summary: Not sure where Cooler Master got that 19db noise rating from. Maybe as an exhaust at 60-70% rpm it's true. However on full blast as an intake. I can hear the fan whining from 30+ feet away. While you can't get a better fan for the price. This one doesn't come without problems. I'd really recommend have a fan controller to turn it down. Especially if you plan to use it as an intake. Or picking up some 7v adapters.
  • Pros: Great as an exhaust fan, No noise with a 7v adapter, Moves quite a bit of air, Solid construction, Clean aesthetics, 5$
  • Cons: Box specs are a lie, Loud whining noise at max rpm as an intake, Weak spot light LED compared to other fans
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Overall 8
8.0

User Review

Jimmy_N, NCIX.com
6 October 2013
  • Summary: got 4 blue ones for my zalman z11 and looks very nice
  • Pros: good fan with a variety of colors
  • Cons: none
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Overall 8
8.0

User Review

Vettexl, NCIX.com
6 September 2013
  • Summary: pricematched for $4.96. Meh, I'd buy again for $5
  • Pros: - cheap, - LEDs are okay, - pushes air :P
  • Cons: - cable is ugly, - molex adapter is flimsy
  • Read full review
Overall 8
8.0
Value for money 8
8.0
Features 8
8.0
Performance 8
8.0
Overall quality 8
8.0

Quiet and colourful

Chathamite, TigerDirect.com
10 July 2013
  • Summary: Maintains my Case at 25 C at the lowest speed. Could do without the LED's though. The only reason I need to run them a little faster is because of the flicker caused by the blades at low speed.
  • Read full review
Overall 8
8.0
Value for money 10
10
Features 8
8.0
Performance 8
8.0
Overall quality 6
6.0

Worth the Money

,, TigerDirect.com
30 June 2013
  • Summary: Quiet Nice low glow lighting Does not move huge amounts of air Good Side of Aux fan for EXTRA cooling not primary
  • Read full review
Overall 8
8.0

good deal for the price

dude420, Mwave.com
30 May 2013
  • Summary: MWave specs are wrong on this page. Actual CFM per package is 69.69 CFM
  • Pros: very quiet and aesthetically pleasing, decent airflow, good price, high static pressure @ 2.94 mmH2O
  • Cons: sleeve bearings (die out much quicker than other fans with different types of bearings)
  • Read full review
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