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How to buy a Desktop PC

Desktop PCs are one of the most versatile and powerful devices in our modern world. Whether you need a desktop PC for work, study, entertainment, or gaming, you want to make sure you get the best one for your needs and budget.

But with so many options and features to choose from, how do you know which desktop PC is right for you? What are the most important factors to consider when buying a desktop PC? How do you compare different models and brands?

Don’t worry, we’ve got you covered. In this guide, we’ll walk you through everything you need to know about buying a desktop PC in 2024. We’ll explain the different types of desktop PCs, the pros and cons of each operating system, the key specifications and components, and the best desktop PCs for various purposes and price ranges.

By the end of this guide, you’ll be able to confidently choose the perfect desktop PC for you and enjoy your favorite activities like never before. 

  • Performance: Desktop PCs typically have more powerful processors, more memory, and better graphics cards than laptops. This means they can handle demanding tasks such as gaming, video editing, and music production more smoothly and efficiently. Desktop PCs also have better cooling systems, which prevent overheating and prolong the lifespan of the components.
  • Upgradeability: Desktop PCs are easier to upgrade than laptops, as you can easily open the case and replace or add parts. This gives you more flexibility and control over your computer’s performance and features. You can also customize your desktop PC to suit your preferences and needs, such as adding more storage, changing the case, or installing a new monitor.
  • Affordability: Desktop PCs are generally cheaper than laptops with similar specifications, as they do not include the cost of the battery, keyboard, touchpad, and screen. You can also save money by buying only the components you need and assembling your own desktop PC, or by choosing a pre-built model that meets your requirements.
  • Ergonomics: Desktop PCs allow you to use a separate monitor, keyboard, and mouse, which can improve your posture and comfort. You can also adjust the height and angle of the monitor, and choose the keyboard and mouse that suit your hand size and typing style. Desktop PCs also have more ports and slots, which let you connect more devices and accessories, such as speakers, printers, scanners, and external hard drives.

Tips on How to Choose a Desktop PC

  • Determine your budget: Before you start shopping for a desktop PC, you should have a clear idea of how much you are willing to spend. This will help you narrow down your options and avoid overspending. You can find desktop PCs in various price ranges, from under £100 to over £1000, depending on the specifications and features. You should also factor in the cost of the monitor, keyboard, mouse, and any other peripherals you need.

  • Decide on the type of desktop PC: There are different types of desktop PCs, each with their own pros and cons. Here are some of the most common ones:

    • Tower PCs: These are the classic desktop PCs, which consist of a large case that houses the main components, such as the processor, motherboard, memory, storage, and graphics card. Tower PCs offer the most performance, upgradeability, and customization options, but they also take up more space and require a separate monitor, keyboard, and mouse.
    • All-in-one PCs: These are desktop PCs that combine the case and the monitor into one unit, which saves space and simplifies the setup. All-in-one PCs usually have a sleek and stylish design, and some models have touchscreens, webcams, and speakers built-in. However, all-in-one PCs are more difficult to upgrade and repair, and they tend to have lower performance and higher cost than tower PCs.
    • Mini PCs: These are desktop PCs that have a small and compact case, which can fit in the palm of your hand or be mounted behind the monitor. Mini PCs are ideal for saving space and reducing clutter, and they can also be used as media centers, streaming devices, or smart home hubs. However, mini PCs have limited performance, upgradeability, and connectivity options, and they may require additional cooling fans or external power supplies.
  • Choose the right processor: The processor, or CPU, is the brain of your desktop PC, and it determines how fast and smoothly your computer can run multiple programs and tasks. The processor’s performance depends on two main factors: the number of cores and the clock speed. The number of cores indicates how many tasks the processor can handle at once, while the clock speed indicates how fast the processor can execute each task. Generally, the more cores and the higher the clock speed, the better the performance. However, you should also consider your needs and usage, as not all programs and tasks can take advantage of multiple cores or high clock speeds. For example, if you mainly use your desktop PC for web browsing, email, and word processing, you may not need a very powerful processor, and a dual-core or quad-core processor with a moderate clock speed may suffice. On the other hand, if you use your desktop PC for gaming, video editing, or music production, you may benefit from a more powerful processor, such as a hexa-core or octa-core processor with a high clock speed. You should also pay attention to the processor’s brand, model, and generation, as they can affect the performance, compatibility, and efficiency of the processor. The two main brands of processors are Intel and AMD, and they both offer a range of models and generations, each with their own features and benefits. For example, Intel processors have Hyper-Threading technology, which allows them to double the number of threads they can handle, while AMD processors have Turbo Core technology, which allows them to increase the speed of the processor when needed. You can compare the specifications and reviews of different processors online to find the best one for your desktop PC.

  • Choose the right memory: The memory, or RAM, is the short-term storage of your desktop PC, and it affects how many programs and tabs you can run simultaneously without slowing down your computer. The memory’s performance depends on two main factors: the capacity and the speed. The capacity indicates how much data the memory can store at once, while the speed indicates how fast the memory can transfer data to and from the processor. Generally, the more capacity and the higher the speed, the better the performance. However, you should also consider your needs and usage, as not all programs and tasks require a lot of memory. For example, if you mainly use your desktop PC for web browsing, email, and word processing, you may not need a lot of memory, and 4 GB or 8 GB of memory may suffice. On the other hand, if you use your desktop PC for gaming, video editing, or music production, you may benefit from more memory, such as 16 GB or 32 GB of memory. You should also pay attention to the memory’s type, frequency, and latency, as they can affect the performance, compatibility, and efficiency of the memory. The most common type of memory is DDR4, which is faster and more energy-efficient than the previous types. The frequency indicates how many cycles the memory can perform per second, and it is measured in MHz. The latency indicates how long the memory takes to respond to a request, and it is measured in nanoseconds. You can compare the specifications and reviews of different memory modules online to find the best one for your desktop PC.

  • Choose the right storage: The storage, or hard drive, is the long-term storage of your desktop PC, and it affects how much data you can save on your computer, such as files, photos, videos, and programs. The storage’s performance depends on two main factors: the capacity and the type. The capacity indicates how much data the storage can hold, while the type indicates how the storage stores and accesses the data. Generally, the more capacity and the faster the type, the better the performance. However, you should also consider your needs and usage, as not all data requires a lot of storage or fast access. For example, if you mainly use your desktop PC for web browsing, email, and word processing, you may not need a lot of storage, and 500 GB or 1 TB of storage may suffice. On the other hand, if you use your desktop PC for gaming, video editing, or music production, you may benefit from more storage, such as 2 TB or 4 TB of storage. You should also pay attention to the storage’s type, as there are two main types of storage: HDD and SSD. HDD stands for hard disk drive, and it uses spinning disks and a moving arm to store and access the data. HDDs are cheaper and offer more capacity than SSDs, but they are also slower, louder, and more prone to failure. SSD stands for solid state drive, and it uses flash memory chips to store and access the data. SSDs are faster and quieter than HDDs, but they are also more expensive and offer less capacity. You can compare the specifications and reviews of different storage drives online to find the best one for your desktop PC. Alternatively, you can also use a combination of HDD and SSD, such as using an SSD for the operating system and programs, and an HDD for the files and media. This way, you can enjoy the benefits of both types of storage.

Buying a desktop PC can be a daunting task, as there are many factors and options to consider. However, by following the tips above, you can find the best desktop PC for your needs and budget. Remember to determine your budget, decide on the type of desktop PC, and choose the right processor, memory, and storage. You can also consult online reviews, guides, and experts for more advice and recommendations. If you are still looking for inspiration for what the most popular desktops on amazon are have a look at our blog post here! Happy shopping! 

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