10 Unexpected Uses For Old Computer Parts
Nathan P. Gibson

It's inevitable that, at some point, you'll have to replace old computer parts and swap them out for new ones. This might be a result of a particular component breaking or because you want to upgrade to a more powerful model that will allow you to get the most out of your system. Whatever the case, anyone who has been using a PC for many years will likely have a few pieces of hardware lying around, taking up valuable space. After all, many people don't want to simply throw these parts away, as that can seem incredibly wasteful.

Thankfully, you can do some surprising and unique things with your old computer parts if you're willing to put a bit of work in. While they might not be suitable for their original purpose, it's possible to repurpose many aged components and put them to good use outside of computing. Here are some unexpected possibilities that might provide you with the inspiration needed to reuse and recycle some of the PC trash you still have around.

NOTE: This article is not intended to be an endorsement of an idea or a detailed step-by-step guide. Some of the concepts presented may require advanced knowledge or skills and we do not recommend beginners try them as they could be dangerous. Any ideas you try from here are done so entirely at your own risk.

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Make A CPU Keychain

At first glance, a CPU might not seem all that useful outside of its intended purpose. Despite being one of the most expensive and important components of any PC, they are tiny pieces of equipment that can't really be used for anything else -- at least not without the need for some serious technical skills. However, their small size and distinctive appearance does make them the perfect part to be made into a futuristic-looking keychain.

The first step here is to remove the CPU from your computer, which shouldn't be too taxing of a process. Once it is out, you may need to remove pins from the bottom of the CPU, as these are sharp and could pose a hazard. Not every CPU comes with pins, but if yours does, you can use a knife or other hard and thin object to simply bend them in each direction until they snap off. Then it is just a case of cleaning up the part and drilling a hole in one corner to put the keyring through.

Understandably, this will completely stop the CPU from operating again, so make sure you are only using a CPU that you don't intend to use again or that is already broken. Some CPUs might also require a stronger drill bit with diamond tips in order to make it through the material, although a standard drill bit should work in most instances.

Use Magnets From Parts To Create A Knife Mount

One simple way to improve your kitchen is to utilize a magnetic knife block. These handy tools keep your knives on display and come with a number of advantages. If the block is attached to the wall, they'll keep the dangerous blades away from children and will ensure you know exactly where they are when cooking, while also helping to stop them from getting damaged if they are stuck in a drawer with other utensils.

Although they are useful, magnetic knife blocks can be expensive. However, for those willing to put in a little effort, you can fashion your own block using the powerful neodymium magnets contained within a hard drive or other computer component. Obviously, you'll need to disassemble the parts containing these magnets first, but once that is done, you can glue them to the back of a piece of wood. At this stage, it might be worth checking that the magnets are strong enough to hold your knives in place so that they won't fall off and cause any injuries.

Any piece of wood will do, whether you buy it or cut it yourself, and you can add your own decorations if you'd like. Then you just have to screw it to your wall of choice and then attach your knives using the magnets.