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5015 Cooling Fan (DC12V 2PCS) Review

3

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
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Details

Item Dimensions LxWxH1.97 x 0.59 x 1.97 inches
BrandCorner Cabin
Power Connector Type2-Pin
Voltage12 Volts
Cooling MethodAir
Compatible DevicesDesktop, Server, Printer
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Description of 5015 Cooling Fan (DC12V 2PCS)

5015 Cooling Dual Ball Bearing Blower Fan 12vdc 0.1A~0.15A 50mmx15mm Widely used in humidifier, 3D printers, aromatherapy and other small appliances series; small heat radiating communication equipment; military equipment; intelligent industrial control equipment plate cooling heat, high precision medical equipment cooling; pc cpu server cooling dissipation and so on---Repair Replacement. Total Size : 2" x 2" x 0.6 " (L*D*H); Outlet Size : 0.8" x 0.6"(L*W) Cable Length : 20"; Mounting Spacing : 5.8cm/2.3";Weight : 26g. Advantage: Long Life (50000 hours) at 40 degree and Low Noise, UL TUV approved certification. Warranty: 2 year and lifetime technical support. Notice: This product of our company are non-waterproof product, it is strictly prohibited using in the water. Secondly, product operating voltage is DC12V, prohibit overload use. Product working environment is below zero 10 Degrees Celsius to 70 Degrees Celsius Fourthly, please do not dismantle the product privately. Package Content : 2 X Dual Ball Bearing Cooling Fan;

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Looks like it's out of balance

Like others, I bought it to cool the filament in my 3D printer. I can hear its distinct noise above the factory fan in the power supply/controller and this fan is not silent. The reason is that it sounds like it's pulsing and hitting something like it's not well balanced. Good thing I can use that to see if it happened. The bad news is that I plan to replace the PSU fan with a larger, slower spinning fan to make it quieter, so this bulb fan is going to be relatively noisy very soon.

Pros
  • Free for educational purposes
Cons
  • Can be damaged

Revainrating 4 out of 5

Loud fans and cooling

Although these little fans match my small humidifier, they are much louder than the original. They are REALLY noisy in the bedroom. I can't attest to how well they hold up because I only had the humidifier on during the day and off at night so I could sleep. Before next winter I will look for different fans.

Pros
  • An absolute legend
Cons
  • Available in black only

Revainrating 5 out of 5

Running the 24v fan at 12v works great and is fairly quiet

To reduce the noise I bought the 24v version and switched it to 12v. I have tested several other voltages and they start reliably even at 4V. At 12V they are a bit noisier and move a bit less air than the Prusa i3 Mk2s stock 5015 fan. As advertised, they have "double ball bearings". The packaging lists both sleeve and ball bearings, and each fan's label does not list the bearing type, but disassembly confirms two ball bearings.

Pros
  • Comfortable
Cons
  • Not sure