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be quiet!

Pure Wings 2 | 140mm PWM High Speed Case Fan | High Performance Cooling Fan | Compatible with Desktop | Low Minimum RPM | Low Noise | Black | BL083

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$12.90

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At a glance

Condition
New
Size
140mm PWM high-speed
Style
Pure Wings 2
Model
BL083
Dimensions
7.09"L x 1.18"W x 6.3"H
Power Connector Type
4-Pin
Voltage
12 Volts

Features 6

  • AIRFLOW OPTIMIZED: 9 airflow-optimized fan blades that reduce noise-generating turbulence
  • LONGEVITY: Long life rifle bearing gives an operating lifetime of 80,000 hours
  • UNDER PRESSURE: A fan speed of 1,600 rpm for extremely high air pressure
  • QUIET PERFORMANCE: Even at maximum speed, operates at only 36.3 dB(A)

Description

The Pure Wings 2 140mm PWM high-speed fan offers excellent be quiet! Cooling in the entry-level class. The extremely high air pressure makes it the perfect choice for any system. Pure Wings 2 high-speed fans offer the highest level of reliability and excellent cooling with a virtually unbeatable price- performance ratio. Nine air flow optimized fan blades to reduce noise-causing air turbulence The durable rifle bearing provides an operating life of 80, 000 hours Even at maximum speed, the fan reaches only 37. 3 dB (A) Product concept, design and quality control in Germany Three years manufacturer's Air flow optimized fan blades For a perfect cooling. The fan blade surfaces are optimized to increase airflow and air pressure while reducing noise-causing turbulence. The recipe for effective cooling of Pure Wings 2 fans. The Pure Wings 2 140mm PWM high-speed fan is at maximum capacity only at 37. 3dB (A). Variable fan speed Volume and fan speed can be controlled by the pulse width modulation (PWM) via 4-pin fan controller. No matter if a maximum cooling capacity is required or rather a minimum volume. Both can be adjusted as needed. Rifle bearing technology The Pure Wings 2 140mm PWM high-speed fan stands for a very reliable operation and promises a very long life of up to 80, 000 hours. Technical Details Dimensions: 140mm Revolutions at 100% PWM / 12V (rpm): 1600 Air flow @ 100% PWM / 12V (cfm / m3 / h): 94. 2 / 160 Air pressure @ 100% PWM / 12V (mm H2O): 1. 82 Volume at 100% PWM / 12V (dB (A)): 37. 3

Specs 11

Product Dimensions 7.09"L x 1.18"W x 6.3"H
Brand be quiet!
Power Connector Type 4-Pin
Voltage 12 Volts
Wattage 6 watts
Cooling Method Fan
Maximum Rotational Speed 1600 RPM
Language French

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Top Amazon Reviews

Excellent replacement for default AIO cooler
Size: 1 Count (Pack of 1)
Got these as replacements for a dual fan EVGA AIO cooler. The Default fans were making noise at low rpms, and so I decided to try for the cheap end of good fans. These are soooo much quieter AND they are doing a better job at keeping my radiator cool. I have no idea if these are the best, but seem like a really great option at a pretty decent price. ... show more
Reviewed in the United States on December 20, 2023 by Nelson
Excellent fan!
Size: 1 Count (Pack of 1)
This fan is installed in the beQuiet Pure Base 600 case. The case came with a Pure Wings 2 120mm 3 pin fan exhausting in the rear position and the standard version of the Pure Wings 2 140mm PWM installed in the front blowing in. There is room for an additional fan in the front and air flow is king at at times so I decided to add this high flow version in the additional slot. In addition there is a Corsair 100i Pro 240 liquid cooler exhausting from the top of the case keeping a I7 9700K cool. In addition the video card is a Gigabyte 2070 Super which of course can generate quite a bit of heat when playing graphics intensive game. OS, programs and games are running off of m2 ssd so there is no hard drive noise. The computer is located about a foot from my right knee and at idle you can barely hear any noise at all from the entire unit. There is a very slight humming/air moving noise the bulk of which probably comes from the rear mounted 120mm fan which is running at around 1000 rpm constantly. The motherboard is an Asrock z390 Steel Legend and the fan controls work perfectly on the 2 front mounted fans. The standard fan tops out at about 1000 rpm and even at that top speed is almost inaudible. The added high speed version tops out around 1600 rpm or so and is pumping quite a nice airflow at that point. It becomes audible above around 1000 rpm but not objectionaly so. I may eventually replace the the original standard version with another of these high flow fans in the future but based on the games I have played so far (Witcher 3, Assassin's Creed Odyssey, the Divinity series, most recent Call of Duty) I probably won't need it. If you need the air flow this fan is a winner and you won't even hear it if you keep it below 70% or 80%. ... show more
Reviewed in the United States on January 10, 2020 by Dave
Quiet, Cheap, Moves a lot of air. What more could you need.
Size: 1 Count (Pack of 1)
Huge fan of be-quiet they have been my go to case fans for years. Yes this ones "outdated" but how can you beat the performance for the money? This fan moves a ton of air for how quiet it is. No need to spend 3x as much for the newer versions or different brands. Just get this one and be happy.
Reviewed in the United States on September 13, 2023 by Andrea fisher
Great Fans, sloppy shipping.
Size: 1 Count (Pack of 1)
The fans are quiet and the bearings feel great, for the price you can't beat it. My only issue was that one of them was open when it arrived, and the mounting screws weren't in the fans box or the box it got shipped in.
Reviewed in the United States on October 7, 2023 by Randall Bentley
Great Fans for the Price - Quiet and High Output
Size: 1 Count (Pack of 1)
I picked up 3 of these to replace some cheap 3-pin Rosewill 140mms I had in the front of my case. These fans push more air at about 50-60% speed, and more quietly, than those Rosewills put out at full blast. At max RPM they absolutely crank, and they make plenty of noise to go with it but the amount of air they move is very impressive. These are best used in the 0-80% range for regular-duty temperatures, like what you will see in most day-to-day uses and gaming. You want to save that top 20% for highly-intensive tasks like rendering video or stress testing an overclock, stuff where keeping temps under control is more important than managing noise. I recommend setting up a fan curve for these that keeps them below 80% for everything but the highest expected temps for your sensor of choice. Think of that last 20% as the afterburner on a fighter jet - you only use it when you really need that power, but you pay the price (massive fuel consumption for an afterburner, big noise for these fans). Overall I'm super impressed with these fans: great airflow, great sound profile, good price, and they have that high-RPM power in case you need it. As of writing this review, these are some of the best fans you can get at this price point. ... show more
Reviewed in the United States on December 23, 2020 by Brian H
excellent quality
Size: 1 Count (Pack of 1)
Moves a great amount of air and yes, it’s definitely quiet. Be Quiet just redesigned some of their fans so you can probably grab these at a good bargain. I run 4X140mm, and 2X120mm fans in my Fractal Focus G case (custom cut in the acrylic for fan placement to cool the graphics card). Even when my graphics card is at 70C the air venting out of the top is fairly cold and the fans are only running at about 40% speed. ... show more
Reviewed in the United States on July 19, 2022 by SC
Didn’t use
Size: 1 Count (Pack of 1)
I bought too big a size thought my case could take it. Looks sturdy and fan blades look like they would push a lot of air.
Reviewed in the United States on November 18, 2023 by Wes S.
Fans
Size: 1 Count (Pack of 1)
Works as stated
Reviewed in the United States on December 16, 2023 by David
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