Computer Components (1000+ products)

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What are PC components?

Like your body, every PC is made up individual components designed to work seamlessly together. The graphics card, CPU, power supply, all of these combine to bring your favourite games to life in glorious HD or 4K.

Why should I upgrade my computer components?

The foundation of any good gaming setup is its components, and just like any beginner gear, you need to upgrade your PC parts to stay competitive. Perhaps you want to run the latest triple-A games without dropping frames. Maybe your PC sounds like it's rocketing into space during those intense MMO matches. With the leaps and bounds made in gaming technology each year, older gaming-setups often need a boost to keep up, and prebuilt models might not have enough kick to truly render those vast open worlds.

By updating or expanding your computer's components you give yourself a greater flexibility in the games you can play while experiencing even the most taxing releases the way they were meant to be played.

So, whether you're looking to give your PC that extra boost or build your very first rig, it's vital to pick the right PC parts for your setup. Fortunately, Ebuyer has you covered with 1000+ products in all the important categories.

What are the crucial gaming PC parts?

Customization options are endless when it comes to building and updating your PC but every rig contains 9 key PC components:

* Computer case

* Motherboard

* Processor

* GPU/graphics card

* RAM

* Storage device

* Cooling system

* Power supply unit

* Operating system

Know what you're after? Use our category list to find the exact PC parts you're looking for or read up on our latest gaming news. Unsure what your computer needs or looking to build your very own battle-station? Keep reading to find out everything you need to know about your must-have computer components.

Computer cases

A vital part of any PC, the computer case (or chassis) not only protects all the fragile internals from damage, excess dust, and other contaminants, it's what gives your rig its personality.

Chassis come in all shapes and sizes. from full towers that dominate your desk to mini cubes that fit snuggly into any nook, sleek black to lurid pink. Each case has its own unique style of venting, cooling layout, windowed side-panels, soundproofing, and even LED lighting.

Motherboards

The nerve centre of every computer, the motherboard connects every component together while regulating power flow between the systems. Getting a strong motherboard is a necessity if you want a rig capable of handling the most powerful triple-A games with high-performance and reliability.

Once you've picked a model you like remember to check that it's compatible with your chosen processor and chassis.

Processors

Your central processing unit (CPU), high-end processors help give you the best gaming performance by improving framerate and important scale-able elements like draw-distance. Like your motherboard, this should not be skimped on.

For gaming, you'll want a processor with multiple cores and high clock speed if you want to run face-paced shooters and seamlessly explore sandbox worlds.

GPUs/Graphics cards

Graphics cards are the workhorse of any gaming-setup. Responsible for graphics and image rendering, a top-notch card is needed to experience the most gorgeous games at maximum settings. Like your processor, a top-notch graphics card is a must.

RAM

RAM (Random Access Memory) is a necessity for fast system response times while keeping those framerates high. RAM lets your system access data more quickly by loading it into the component rather than pulling data directly from your hard drive. 8G of RAM is enough but more is generally better.

Storage devices

All the best computer components in the world won't do you any good if you don't have a place to store your games. All rigs can house both SSDs (solid state drives) and HDDs (hard disk drives) but which you pick comes down to personal preference. SSDs are faster, more efficient, and tougher but cost more than HDDs. HDDs are cheaper but usually have bigger storage capacity. If you want something smaller, you might want to invest in an external flash drive.

Cooling systems

Fans, thermal paste, and water cooling, your cooling system ensures your machine doesn't heat up to the temperature of the sun and prevents any system errors caused by overheating. A good cooling system guarantees reliable and efficient performance well into those hour-long multiplayer matches. Most setups come with preinstalled fans, but these might not be enough for more powerful machines. Buying extra fans or investing in water cooling will keep your rig cool while thermal paste prevents your processor from cooking.

Power supplies

The more powerful your chosen components, the greater the PSU (power supply unit) required. A good PSU wakes your system up faster, consumes less overall power, and keeps everything running silent so your rig doesn't sound like a brick in a tumble dryer.

A lower power PSU will cause drops in performance and system errors so make sure you pick one that can handle your system power requirements.

Operating system

The standard operating system on all PCs is Windows 10. Simple, reliable, and easy to navigate, you can get windows setup before you PC arrives. Just setup your profile and get installing your favourite games.

What about external computer hardware?

Now you've got an idea about your rig, it's time to talk attachments. No battle-station is complete without at least a monitor, speakers, keyboard, and mouse - and Ebuyer stocks them all.

These peripherals are what you'll use to interact with your PC. A basic monitor and keyboard will work just fine but a 4K screen and multi-button mouse really delivers the punch you want for those extra-long gaming sessions.

On top of these base 4 peripherals, you might want to invest in a gaming headset or optical drive for that extra flexibility in function.

How do I install my PC components?

Given everything we just listed, upgrading or building your own PC might seem stressful but it couldn't be simpler. All PC parts are marked clearly on where and how to connect them, and if your first build feels intimidating, we'll build your rig for you and deliver it right to your door!

Where should I buy computer parts?

Right here! As the UK's leading online electricals retailer, we pride ourselves on our extensive range of high-quality products, stocking components from trusted brands at the forefront of the industry, including the likes of Intel, AMD, Asus and Micro-Star.

Whatever your budget or level of experience, you'll find the PC parts you need within your price range right here at Ebuyer. Don't forget, you can get next day delivery when you checkout, so there's no need to worry if you're ordering in a hurry.