Computer Internal Components

It’s Got Guts: Getting the Right Internal Components for Your Computer

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Are you a gamer who needs a system with the latest specs? How about a casual user with an interest in computer hardware? Regardless of what you use computers for, consider building your next computer as opposed to buying it.

While it may sound like a challenge, building a computer is both fun and rewarding. If you’re unsure about the parts you need or how everything works, this guide should help you get started.

Keep reading to learn about the different internal components you’ll need to build a computer. 

Why Should You Build Your Own System?

With so many prebuilt computers available on the market, you might be wondering why you should go through the hassle of building your own. 

For one thing, building your own computer can often be cheaper than buying one. Many companies mark up the prices for gaming PCs, meaning that spending some time to do it yourself can save you money.

However, the best part about building your own PC is the enjoyment that goes along with it. From researching and selecting the perfect components to put it together yourself, using it, later on, will always be a more enjoyable experience on account of the work you put into building it. 

Consider Your Needs

It’s important to have a clear understanding of what sort of system you’re looking to create before you start building. Computer parts can sell for anywhere from $30 to well into the thousands. Do your research to avoid overspending.

If you’re a casual computer user, build a system strong enough to last for years that won’t let you down, but that won’t break your budget. On the other hand, if you’re into gaming or design, you’ll need powerful components to handle everything. 

Assemble the Parts

The number of parts you need to get a computer running is quite low. Here are the most important ones, as well as some additional components that you can consider getting:


Much like your real-life mother, your computer’s motherboard helps hold all of the other pieces together. Just about every piece of hardware you buy will either plug into or attach to the motherboard.

Motherboards are circuit boards that connect to other computer pieces. Voltera is one example of a company that makes PCB, or printed circuit boards. 

When looking at different motherboards, make sure you get one that offers the options you need. For example, if you’re a gamer, make sure the graphics card slot is big enough to hold your card of choice. You might even want a motherboard that comes with two GPU slots. 


Think of your computer’s CPU, or central processing unit, as the brain of your system. It has a direct impact on how fast you’re able to perform different tasks on your computer.

A speedy CPU with multiple cores will be able to multitask and get things done efficiently. On the other hand, using an older or slower CPU may lead to lag and crashes if you have too many intensive programs open at once. 


If you’re using a computer for basic day-to-day functions, you won’t have to worry about getting a GPU, or graphics processing unit. Many modern processors have built-in graphic’s chips attached to them.

However, if you’re a gamer or someone who uses hardware hogging media programs, you’ll need a separate GPU. Graphics cards make everything look pretty and run without a problem. Not having one can mean slowdowns, lag, and crashes. 

Power Supply

Of course, to get everything running, you’ll need enough power. The power supply, or PSU, is a box that attaches to your computer’s motherboard, memory, and other components. It provides the juice to make sure everything runs without a hitch.

Before you buy any computer hardware, make sure you check to see how many watts it requires. Power supplies have a limited capacity, and if you go over it, you can experience electrical issues. This can be both an expensive and dangerous problem. 


RAM, or random access memory (shortened to ‘memory’ in many cases), is another essential component that affects how fast your computer performs different functions. Having more RAM means a faster computer while having less means the opposite.

You connect RAM to your computer by sticking it into the motherboard. Just make sure that the two pieces are compatible before you buy it. Remember that you can always add additional RAM later on!

Hard Drive/SSD

You’ll need a place to hook up the operating system, as well as to store your files. That’s where your computer’s hard drive comes in.

Today, most people prefer to use SSD drives instead of traditional hard drives. Although they have smaller storage capacities and are more expensive, they are also much faster. Some storage systems are hybrids, having both a hard drive and an SSD. 

Other Components 

Aside from these primary, internal components, there are some other ones that you’ll have to consider as well.

If you’ve only used a laptop before, you’ll also have to look for a suitable keyboard, mouse, and monitor. Depending on your needs, these can range from around $10 to well over $100.

Some people like adding additional fans and coolers to their computers. If you plan on using your computer for gaming or running other intense programs, this might be a good idea.

Get the Right Internal Components to Build Your Dream Computer

Whether you’re looking to game, edit videos, or just browse the internet, building your own rig allows you to do that. By following this guide, you’ll be able to get the right internal components for your computer, ensuring that it’s powerful and fast for years to come. 

Do you now have a clearer understanding of how to build a computer? Before you go and start assembling it, take a moment to check out some of our other blog posts for more tech-related guides and tips.