What Can I Do with an Old CPU?(Explained)

Since CPUs are becoming harder to find, and even if you can find one, the prices for new processors have increased significantly in the last few years, then you may ask yourself, “What Can I Do with an Old CPU”? if you possessed one. 

If you don’t need it or if you’re looking to save some money, there are a few things you can do with an old CPU. In this article, we discuss a few things about it.

List of Things Which You Can Do With an Old CPU include:

  1. Turn It into a Server Component
  2. Donate it 
  3. Sell it
  4. Recycle it 
  5. Dispose of an Old CPU
  6. Upcycle It into a Decoration
  7. Salvage the Parts
  8. Use It as a Doorstop
  9. Use It as a Server
  10. Turn It into a Media Center

1. Turn It into a Server Component

You can turn an old CPU into a server component to distribute load and increase performance. By installing the CPU in a server case and adding memory, a disk drive, and a network card, it can be used as a dedicated server for specific applications or tasks. It can help reduce the load on other servers in the network and improve performance.

Additionally, an old CPU can be used for training and testing purposes or as a dedicated backup server.

What Can I Do with an Old CPU?(Explained)
What Can I Do with an Old CPU?(Explained)

2. Donate it 

You can donate an old unused CPU to a recycling center or computer hardware store. Alternatively, you can dismantle the CPU, and the valuable metals can be sold as scrap.

CPUs contain gold, silver, and palladium, which are valuable metals. The CPU can also be used for art projects or repurposed into something new.

3. Sell it 

When it comes time to upgrade your CPU, what do you do with the old one? You could try to sell it, but there are a few things you need to know before putting it up for sale.

  • To get the most money for your old CPU, you’ll need to make sure it’s in good condition. If the casing is damaged or missing parts, the buyer may offer a lower price. You’ll also need to clean off any dust or dirt accumulated over time.
  • If your computer is too old or outdated to be used as a standalone device, you can try to sell it as part of a kit. It means including all cables, adapters, and other peripherals that came with the original setup.
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4. Recycle it 

As technology advances, older models of CPUs become obsolete. What do you do with an old CPU? You can recycle it. Here are some tips on how to recycle an old CPU:

  • Check to see if your local recycling center accepts CPUs. Some centers may only accept specific types of CPUs, so be sure to check first.
  • If your recycling center doesn’t accept CPUs, you can try mailing them to a company that recycles electronics. Be sure to remove the battery and all other removable parts from the CPU before sending it.
  • You can also try selling or donating your old CPU to someone who might be able to use it.

5. Dispose of an Old CPU

When a computer is no longer helpful, what do you do with the CPU? You could try to sell it, but most CPUs are not worth much. You could also recycle it, but there are better ways to get rid of an old CPU.

  • One way to get rid of an old CPU is to donate it to a charity. Many charities would love to have a CPU in their computer lab.
  • Another way to get rid of an old CPU is to give it away to a friend or family member. If you do not have any friends or family members who need a CPU, you can always donate it to a recycling center. Recycling centers will take CPUs and other electronic devices and recycle them properly.

6. Upcycle it into a decoration

Are you looking for a creative way to reuse an old CPU? There are many ways to upcycle an old CPU into a decoration. One way is to turn it into a snow globe. Fill the CPU with water and add some fake snow or cotton balls.

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You can also use the CPU as a vase. Just add some flowers and water, and you’re good to go. If you’re feeling crafty, you can also use the CPU as a part of a more elaborate DIY project. For example, you could use it to make a wind chime or a bird feeder. Whatever your chosen project may be, be sure to have fun with it!

What Can I Do with an Old CPU?(Explained)
What Can I Do with an Old CPU?(Explained)

7. Salvage the parts

Another thing you can do is salvage the parts. CPUs are made up of many small pieces, and these can be reused or recycled.

The second thing you can do is donate it to a charity or school. They may be able to use it for a project or as a teaching aid. The third thing you can do is recycle it. CPUs contain valuable metals that can be reused in new products.

8. Use it as a doorstop.

What do you do with the old one when you upgrade your computer? You could throw it away, but that’s not very environmentally friendly.

You could try to sell it, but there’s no guarantee that someone will want it. One option is to use it as a doorstop. It may not be the most glamorous use for an old CPU, but it’s better than throwing it away.

Here are a few tips if you’re not sure how to use an old CPU as a doorstop. 

  1. The first thing you’ll need is some adhesive, such as epoxy or hot glue. 
  2. Then, you’ll need to find something to act as a weight. A small piece of metal or concrete works well. 
  3. Finally, you’ll need to drill a hole in the bottom of the CPU so that you can attach the weight.
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9. Use it as a server

There are many ways to put an old CPU to use. One way is to use it as a server. It can be a great way to recycle an old CPU and put it to good use.

Servers can be helpful for various purposes, such as hosting websites, providing file storage, or running applications. Consider using it as a server if you have an old CPU that you’re not sure what to do with.

10. Turn it into a media center.

If you’ve got an old CPU lying around, don’t throw it out! You can turn it into a media center can do everything from streaming movies and TV shows to playing games.

You can use a dedicated media center device like the Amazon Fire TV Stick or the Roku Streaming Stick. These devices are small and easy to use, and they come with remote controls. 



In conclusion, there are many ways of What Can I Do with an Old CPU? Which we discuss the above: reuse or recycling of an old CPU.

You can donate it to a local school or charity or sell it online or at a flea market.

You can also use it to create a unique piece of art or furniture. Whatever you choose to do, be sure to recycle the CPU properly so that it does not end up in a landfill.

Related article  ==>How to know what graphic card to install on your CPU>

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