Product Comparison: Corsair HD140 RGB vs Corsair LL140 RGB

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General Specifications
About the Product
The CORSAIR HD140 RGB LED high static pressure PC case fans combine excellent air delivery with individually controlled RGB LEDs for vivid lighting effects.
The CORSAIR LL140 RGB LED PWM fan boasts 16 independent RGB LEDs across two separate light loops to create vibrant lighting and visual effects.
Key Specs
Fan Bearing Technology
Hydraulic Bearing
Hydraulic Bearing
Max. Airflow
74 CFM
51.5 CFM
1350 RPM
1300 RPM
What customers say about "Key Specs"
Corsair HD140 RGB 140mm High Performance RGB LED PWM Dual Fans
  • The air pressure is high enough.
  • Product performance is good. Highly recommend.
  • These fans are incredibly quiet, produce a bunch of air, and look absolutely stunning in my rig.
  • They are two good fans with good airflow.
  • The performance is very good. It work with excellent airflow keeping all my components in excellent condition.
Corsair LL140 RGB 140mm Dual Light Loop RGB LED PWM Fan 2 Fan Pack
  • Really good premium fans. Good looking, silent and they have good airflow.
  • The fans pull a good amount of air.
  • Fans are very quiet and provide lots of airflow.
  • These fans are very quiet, good airflow.
  • Not the best for airflow.
Size & Weight
5.51 in.
5.51 in.
5.51 in.
5.51 in.
0.98 in.
0.98 in.
7.93 oz.
8.81 oz.
Number of Coolers
Fan Size
140 mm
140 mm
Noise Level
28.6 dB
25 dB
RGB Light, Intuitive 3-Button Controller, Ultra-thin fan blades
RGB Light, CORSAIR Lighting Node PRO
What customers say about "Features"
Corsair HD140 RGB 140mm High Performance RGB LED PWM Dual Fans
  • Nearly silent and look great.
  • These fans perform great and look amazing.
  • These are very good fans. They are quite and I like the way I can change the LED lighting to different colors.
  • Bright and vibrant colors.
  • Minimized turbulence and noise. PWM Regulation.
Corsair LL140 RGB 140mm Dual Light Loop RGB LED PWM Fan 2 Fan Pack
  • Amazing lighting effects. They look super cool when you sync them with other RGB components.
  • I usually run them at ~700 RPM since my case already has a good airflow, so they are pretty much silent.
  • Easy to install and setup. Looks fantastic and software is easy to use.
  • Good fans and airflow I use for my intakes. Easy installation and great packaging.
  • Static pressure airflow is excellent without too much noise.
Warranty / Certifications
Manufacturer Warranty
2 year(s)
2 year(s)
Other Information
79.99 $
99.99 $

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