How Long Do Laptop Fans Last: Will 100% Usage Break It?

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Are you looking for information on how long your laptop fan should last? If so, you have come to the right place. In this blog post, we will provide you with all the information you need to know about laptop fans and how long they typically last. We will also provide some tips on how to keep your laptop fan running smoothly for as long as possible. So, without further ado, let’s get started!

How Long Do Laptop Fans Last?

Quick Answer (TL;DR)

How Long Do Laptop Fans Last? Laptop fans have a rugged design and if go with the theory they will last more than 50,000 hours which will be roughly 5.7077 years if you keep them running 24/7. In fact, they should last much longer than that. They are built to last up till the lifecycle of a laptop with average use.

Will They Last Longer Than 6 Years?

For sure a laptop fan must last more than that. How do I know that? Because it is a mechanical device with the least electronic parts. The only thing that can go wrong is the bearings.

Laptop Fan Bearings: Fan bearings are simply small ball bearings that keep the fan blades spinning smoothly. If they become dirty or worn out, they can cause the fan to malfunction or even break.

The life expectancy of a laptop fan bearing is usually between 30,000 to 50,000 hours. But this number varies depending on the quality of the ball bearings used. For example, a high-quality ball-bearing can last up to 80,000 hours.

Laptop Fans Running at Max Speed (100%)

Running fans at higher speeds (100%) while playing games should do any harm to you laptop fans. It will make them just louder and noisier.

I am Dell G15 5515 gaming laptop and I have been using it for 2 years now. I am playing all the high-end games on this laptop like Cyberpunk 2077, Witcher III, Godfall, etc on 100% fan settings. I easily have 2000 hours with these fans. I never face any issues with my laptop because it has a very good cooling system and the fan installed are engineered to last longer.

6000 RPM Continuously Safe for Laptop Fan?

Yes, it is perfectly safe. The laptop fan will not overheat and die because of that. The typical laptop fan speed ranges from 2000 to 6000 RPM. Some high-end gaming laptops have fans that can spin up to 6500 RPM.

Do Laptop Fans Wear Out Over Time?

Like any other mechanical device, laptop fans also wear out over time. But they are designed to last longer and usually outlast the lifetime of a typical laptop. The only thing that can cause them to fail prematurely is if they are not used properly or if they are not maintained properly.

What is Improper Use?

There are a few things that can qualify as improper use of a laptop fan:

– Running the fan at high speeds for extended periods of time without giving it a break

– Not cleaning the dust from the fan blades regularly

– Blocking the airflow to the fan

All of these things can cause the fan to overheat and fail prematurely. So, if you want your laptop fan to last as long as possible, make sure you avoid doing these things.

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How to Avoid Laptop Fans From Damage?

To avoid damaging your laptop fan, it is important to take some preventive measures. Here are some tips to follow:

-Avoid using your laptop in dusty environments.

-Clean the fan regularly with compressed air.

-Make sure that the vents are not blocked.

-Do not use your laptop on soft surfaces, such as a bed or couch, which can block the vents.

-Do not put your laptop in a sealed bag when transporting it.

-Using a cooling pad will also help in extending the life of your laptop fan.

7 Symptoms You Have a Faulty Fan?

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If you are experiencing any of the following symptoms, it may be indicative that your laptop fan is faulty:

1. The fan is making a strange noise or is very loud.

2. The fan is running at a slower speed than usual.

3. The fan is not running at all.

4. The fan is running but the computer is not cooling down.

5. The fan is running constantly, even when the computer is not being used.

6. The fan blades are wobbling or are not spinning smoothly.

7. Smoke or sparks are coming from the fan.

How to Fix an Ill Laptop Fan

If your laptop fan is not working properly, there are a few things you can do to try and fix the issue. Here are some tips:

-Clean the fan blades with compressed air.

-Check to see if the fan is connected properly to the motherboard.

-Replace the thermal paste on the CPU.

-Replace the fan assembly if it is damaged.

-Take your laptop to a computer repair shop if you cannot fix the issue yourself.

How Much Does It Cost to Replace a Laptop Fan?

The cost of replacing a laptop fan will vary depending on the make and model of your laptop and where you have it repaired. Generally speaking, you can expect to pay between $50 and $100 to have a laptop fan replaced.

Is Overheating a Sign of a Faulty Laptop Fan?

Overheating can be a sign of a faulty laptop fan, but it can also be a sign of other problems with the laptop. If your laptop is overheating, try shutting it down and letting it cool down for a while. If it continues to overheat, you may need to take it in for repair.

Do Laptop Cooling Pads Increase Fans Life

Laptop cooling pads can help to extend the life of your laptop fan by keeping the computer cool. If you use your laptop for gaming or other demanding tasks, a cooling pad is a good investment.

How Often Should I Clean My Laptop Fan?

You should clean your laptop fan at least once a year, or more often if you live in a dusty environment. Use compressed air to blow the dust off of the fan blades. You can also use a vacuum cleaner with a brush attachment to remove the dust.

Can Cooling Pad Replace Laptop Fan?

No, a cooling pad cannot replace a laptop fan. A fan is necessary to dissipate the heat generated by the computer processor. Without it, the computer may overheat and damage the internal components.

A cooling pad works by providing increased surface area for heat dissipation. This allows more air to flow over the hot components, helping to cool them down. However, a cooling pad cannot replace a fan because it does not circulate air internally within the computer. For that reason, a cooling pad should only be used as an adjunct to a laptop fan, not in place of one.

How can I tell if my laptop has dust?

If you’re concerned that your laptop might have dust build-up, there are a few ways to tell.

First, take a close look at the vents on your laptop. If there’s a lot of dust around the vents, it’s likely that some have made their way inside the computer. You may also be able to see the dust on the keyboard or on other surfaces.

Another way to tell if there’s dust inside your laptop is by paying attention to how it’s running. If your computer is starting to overheat or is running more slowly than usual, it could be because dust is preventing proper airflow. Another symptom of a dusty laptop is strange fan noise or other abnormal sounds coming from the computer.

Why are my fans spinning so fast?

There are a few reasons that could be causing your fans to spin faster than normal. One possibility is that something is blocking the blades, causing them to hit against something and bounce off. This can create a lot of resistance, and make the blades spin faster in order to try and keep moving. If this is the case, you should clean out any debris that might be caught in the blades, and make sure there’s nothing blocking them from spinning freely.

Another reason for fast-spinning fans could be a problem with the motor itself. If there’s something wrong with the way the motor is functioning, it could cause the blades to spin faster than they should. This is usually something that will need to be professionally fixed.


Laptop fans are designed to last a long time, but they can be damaged if they are not used or maintained properly. If you think your laptop fan is faulty, there are a few things you can try to fix the issue. You can also use a cooling pad to help extend the life of your fan. If you are having trouble with your fan, it is best to take your laptop to a computer repair shop.

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