What Parts Needed to Build a PC – What’s Right for You?

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Wants to know what parts needed to build a PC? There has never been a better time to build your PC, but where’s the best place to start? Determining what you want to get out of your new pc is the first step, and it guides the rest of the process.

When you know what you want from your computer, you’ll see what you need from your hardware, which is the source of your computer’s performance. Get the most performance for less by spending in the right components from the start. That’s when you can begin to build.

All Parts Needed To Build A Pc
All Parts Needed To Build A Pc

What Do You Want to Build? 

It’s simple to get overwhelmed with all the possible variables in a PC build. Do you need to build a PC to save money? Or do you want to reach the highest levels of performance? The current thread with each of these scenarios is the hardware – the motherboard, processor (CPU), storage (hard drive or SSD), and memory (RAM).

The guts of the pc have the most impression on your system’s performance. In contrast, the other components like the case, operating system (OS), monitor, mouse, power supply, and keyboard have a much smaller impact on how the computer runs, though they’re still important.

All The Parts Needed To Build A Gaming Pc
All The Parts Needed To Build A Gaming Pc

Parts Needed to Build a PC

Once you’ve decided what kind of PC you need to build, you can begin to research and purchase the hardware you need to fulfill your plan. Here are the essential parts:


Your central processing unit, or CPU, is often related to the computer’s brain. It controls the number of tasks your computer can accomplish at once and how quickly it can complete said jobs.

While there are many specs you can use to compare central processing units, it’s OK to find one that’s a little cheaper but gets the job done for your first build. Ask fellows who game what processors they have and how they like them. Research their suggestions and pick the one that seems best for you.


The motherboard houses the different components of your gaming PC. Like a flesh-and-blood mother, it carries the disparate pieces, sits them down in their proper places, and helps them behave well together.

Take some time to think ahead about the other members of your PC family—like the video card, memory, and other parts you want to use—to choose a motherboard that accommodates them.


While many of us struggle to remember what we ate for lunch yesterday (fish tacos, maybe?), computers equipped with the appropriate memory sticks have rock-solid short-term memories. Random-access memory, or RAM, allows pc to access files quickly and run multiple processes at once without lagging.

You’ll want at least 4GB of RAM for your pc. Anything less than that, and several games won’t run. As an upper limit, most online enthusiasts agree that 16GB of RAM is more than sufficient for your gaming needs.

Check out the motherboard’s specs to learn how many RAM sticks you need and what speeds and types are available.

Graphics Processing Unit

The graphics processing unit, also recognized as the GPU, graphics card, or video card, is a pretty flashy component. Not only does it look cool, but it makes your games seem photorealistic without crashing your computer or slowing your gameplay.

Some sites stress-test graphics cards and publish reviews pointing out imperfections in aesthetics and execution. Reading these is a great way to figure out what card to purchase.


It can be tricky to know exactly how much storage you’ll require. Make your best-informed guess. Look at how much space your current list of games needs and use this number as a benchmark.

Then there’s another choice you have to make. You can purchase either a hard drive or a solid-state drive (SSD). Some sources suggest combining a lower-end SSD with a hard drive for the best of both worlds. But if you can cover your storage needs with an SSD alone, it may be necessary to go this route, as these drives can halve loading times, no problem.

If this sounds overwhelming, don’t worry. It’s plausible to add storage to your PC in the future.

Power Supply

You’re going to require to harness the power of electricity to bring your PC to life. This is where a quality power supply unit, or PSU, gets into play.

Avoid settling for the most affordable PSU to plug into your current machine. If you buy friendly components but penny-pinch for your power supply, you may find that you’ve torched your investment.


The computer case is where everything comes together. Like a suitable power source, an excellent case can last you multiple rebuilds over many years.

To invest in your forever case, look for one that’s built of metal rather than plastic, with plenty of space on the inside to keep your current components ventilated while leaving room for future replacement parts.

And, of course, always check the reviews. It can be difficult to tell from an online photo how well a piece will perform when you have it under your desk.


Q: Is it cheaper to build your computer?
A: Cheaper Long-Term. Initially, building a PC is always more valuable than buying a pre-built machine. Building a PC will save you money in the long run because you will likely not need to replace or repair components as often as with a pre-built one.
Q: Is building a PC hard?
A: The process of building your computer can look technical and intimidating. Buying various components and carefully combining them into a finished product seems a bit much, but it’s not as hard as it looks. Building a computer involves snapping together premade components.
Q: How long do you want the computer to last?
A: For most desktop PCs, you can assume a minimum three-year lifespan. However, most pc survive five to eight years, depending on the upgrading components. Maintenance is also critical, as sand is very problematic for PC components.
Q: Can you build a PC with no experience?
A: Most modern PCs can be compiled without an engineering degree, but if you’re planning an epic case mod, you might want to go down to your local maker space and take a class or two.

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