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Cooler Master Dual Ball Bearing 80mm Cooling Fan for Computer Cases and CPU Coolers

4.5 out of 5 stars 169 customer reviews
| 9 answered questions

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  • Higher air flow to enhance cooling performance
  • 2 Ball bearing for longer life expectancy
  • Silent operation for case cooling
  • RoHS Compliance
  • 2400 rpm / Air Flow 34.23 CFM

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Technical Details

  • Brand Name: Cooler Master
  • Model Number: SAF-B82-E1
  • Color: Black
  • Manufacturer Warranty Description: 1 year

Product Description

Case cooling is becoming more essential these days. The better airflow inside your system, the cooler and more stable system you will get.

Product Information

Product Dimensions 3.1 x 3.1 x 1 inches
Item Weight 3 ounces
Shipping Weight 3.2 ounces
ASIN B0009JZSKO
Item model number SAF-B82-E1
Customer Reviews
4.5 out of 5 stars 169 customer reviews

4.5 out of 5 stars
Best Sellers Rank #1,291 in Electronics > Computers & Accessories > Computer Components > Laptop Replacement Parts
Date first available at Amazon.com October 2, 2006

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
made some difference. i put two into my case, one in one out. increase airflow. not too shabby for the price. 80mm is for when your screw holes are 3 inches apart. not measured diagonally.
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Verified Purchase
I am comparing these fan to a CM 120mm fan than I also bought from amazon.

This 80mm fan moves nearly as much air as the 120mm due to spinning twice as fast. The fan also should last twice as long to the double ball bearing set up as apposed to the sleeve bearing one on the 120mm.

Unfortunately these fans are from silent. The higher RPM combined to inherently noisier ball bearing set up yields noticeable noise.

So if you are looking for well crafted, good looking, effective and long lasting 80mm fans, these will do well. If you are building a silent PC, theses will definelty not do.

Ohh and as a plus, these fans included a 3 pin to a 4 pin molex adapter, cudos here, as the 120mm fans did have these!

All in all, I recommend these fans as long as a little noise inst a great issue for you.
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Verified Purchase
I bought some of these to replace some faulty case fans that came with my desktop case. The Cooler Master fans are great and function just as you would want. Their noise is at a typical low volume that you would expect of a desktop computer. They come with adapters to the Molex-style power supply plugs, if you need them.
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Verified Purchase
Dual ball bearing case fans which will last longer than the sleeve bearing fans, which was what I had in my custom built case. Moves much more airflow than my previous fans without any noticable increase in noise level. Would purchase again if I need 80mm Case Fans....Highly recommended.
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Verified Purchase
I have got two of these running in my Cool Master HAF XB and they work great. I cannot hear them on 100% speed under the stock 120mm fans on the front of the case. True, two 120mm will be much louder than two 80mm fans, but even with the 120mm off they are very quiet and I can hardly hear them.

I would recommend these in a heart beat. Buy them, you won't be let down. 5/5
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Verified Purchase
I used this as a side intake fan for my desktop. Noticed two changes, on Core Temp my CPU temp dropped about 3-4 degrees Celsius while idling and maybe 4-5 Celsius while under load. This was vs a case with no fans at all (except for the CPU fan of course). Second change was the sound of the fan easily drowns out that of every other noise my computer makes. That's not a horrible thing since some of it was annoying and the fan is a constant whine, but it's definitely pretty loud. I'm going to install a Silverstone fan next that is the same price.
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Verified Purchase
I bought one of these fans to help keep my system even cooler, and it is absolutely great! My PC is a lot cooler and runs at an even better performance than it ever did before. The length of the cord actually reaches to the connector on the motherboard and, if that isn't good enough, you can use the molex connector's that are provided with this item. Needless to say, if you're considering a PC case fan, this one is a must!
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Verified Purchase
Not much else to say.. It's an 80mm fan. I figured I would load up my HTPC case with 4 fans.. Wow, too loud. I unplugged 2 of them. Guess I will have to spend more money for silent ones. For most users, these are a great solution for an average office or computer room.. If you are touchy about fan noise, look to other products with reviews about silence.
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