Buying A New Desktop Guide with Basic Considerations

If you’re thinking of buying a new desktop, there are some things that you should consider.

Computers have become an important part of our life. Buying a new desktop  is quite self-explanatory and if you need to use a computer mostly in your office or at home, you should go for it. This kind of computer will provide you with more options and give you more for your investment than a laptop.

Buying a new desktop

This is because a desktop computer is easier to use as it can provide multiple displays, allowing you to see several full size windows at once.

A desktop computer is also easier to upgrade, and it will be cheaper if a desktop and laptop computer have the same performance specs. Before purchasing anything, consider your needs. Getting a computer is not exactly the best decision if you are never around to use it.

The choice you make will have a significant impact on the cost of your computer.

Since laptops are portable and can fit a lot of components into a small space, it is usually more expensive than a desktop.

If you want to have a steady workstation and you don’t need to go out often, you can always get a desktop computer to save money and still do your work.

One of the best things about a desktop is that is easier to upgrade and change parts and keep it cool.

A desktop computer is ideal for those who love using graphic-intensive software or programs or storing videos, pictures and music on their computer.

If you’re a heavy gamer or you need to edit digital videos often, you may need to find a desktop computer with dual-graphics card setup and over clocked CPU.

Tower case

There are lots of tower cases are available with various size at the time of buying a new desktop, if you have any future plan to upgrade your system with expansion card and external hard drive then it helps to have a large tower case.

There are 5 types of tower cases

  1. ATAdvanced technology
  2. ATXAdvanced technology extended (popular type of tower use today)
  3. BTXBalance technology extended (newest tower with cooling option)
  4. SFFSmall form factor
  5. ITX – Mini and  micro computers

If you aren’t familiar how to open it up and add to it any external device then SFF tower case perfect for you. 


Most people choose RAM by numbers. It may be true that a higher RAM will allow you to multitask and improve your computer’s performance.


you should also keep in mind that RAM is responsible for controlling the internal speed.

For instance, if a computer’s RAM is DDR2-800, you are assured that it’s faster than DDR2-400.

Computer Ram

This is because the last number tells the amount of data the RAM can make per second.  Although the RAM is among the cheapest parts of a computer, it can improve the performance of your device to a great extent. Look at the speed and size of RAM before buying anything.

Computer with 6GB of RAM enough to install Windows 7 and 8 to get better user experience

It is obvious that for more professional tasks and to run Xeon server there will be a more RAM required then for merely using a PC for browsing the internet.

Moreover, the RAM type may matter more than many people might consider. For example, there are not many applications currently available that can take advantage of DDR3 RAM types, one may be better of saving some dimes by buying a new desktop with a DDR2 RAM.

Computer Processor

The CPU is the brain of the computer, which handles all of its operations and calculations. A faster CPU means a faster system. The processor is one of the most important parts of a system and can mean the difference between a system that frequently hangs and the one that runs smoothly.

Some people might think that going for the low cost single core or dual core processor is good idea but I would not recommended either of them for anyone who requires using a system for more than basic usage.

Moreover, one might be a better off buying a CORE I3 system instead of Core2DUO as the letter might be more expensive and less efficient then the former.

If you want a computer that completes tasks quickly, boosts up programs fast and doesn’t hang, you should choose one with the strongest CPU. Don’t just look at the number. Do your research and choose that that best suits your needs.

It’s hard to go past any of Intel’s core- based CPU’s when buying a new desktop. Think core i3, core i5 , and core i7. These CPU offers the best performance when it comes to multitasking and multimedia tasks.

Core i3 based CPU are generally found in entry- level system, while core i5 makes up the majority of main stream computers.

For more demanding professionals, it might be better idea to buy a Core i5 (if not a core i7), as the Core i5 uses turbo boost technology other then hyper threading.

Core i7 based systems are for those of you who want the best performance from your computer.

Note: with a core i7 system there might be a issue with heat so resolve this you can use external fan in your desktop tower.

Hard Drive

Many people only look at the amount of data a hard drive can store. Some automatically assume that a 1 terabyte hard drive is better than a 500 gigabyte drive, which is not really true. Hard drives don’t only have the capacity, speed and size to meet your needs.

The speed can be a distinguishing aspect between computers. A hard drive that spins at 5400 RPM will be a little slower than a hard drive that spins at 11000 or 7200 RPM, which means that accessing information on the hard drive will be slower.

As such, you should always try to purchase the fastest hard drive available. Aside from size, lifespan and speed are also important. Read reviews about the hard drive model you’re interested in to determine its lifespan.

Hard disk considerations might not mean much to lay user, nonetheless, having the right amount of desk space and disk type might be the necessary for the efficient management of regular tasks for a professional.

A common user may merely have to decide between buying a new desktop with 120 GB OR 320 GB hard disk. An IT professional on the contrary might have to decide between a SCSI or a SATA drive.

As s scuzzy or SCSI (small computer system interface) drive might be required for RAID configurations.

Now days most Desktop computers also have USB2.0 Ports as well, both front and rear. But if you want to connect external devices then it’s best to have some USB3.0 Ports.

It’s also best to have a built- in Card reader that can read memory cards from cameras and other devices.


Before, computers were simply solitary devices that you can use at home without worrying about others. Today, computers have become more popular and an important part of our life. As long as you are connected to the internet, you can buy what you want or communicate with friends, relatives and customers using your computer.

If you Buying a new desktop, you need to make sure that is equipped with a wireless networking card so that you can use it to surf online.You’ll also need wireless broadband modem or router.

Many desktop computers still have in-built dial-up modems, but you can expect dial-up modems to be replaced by modern versions due to the advent of broadband internet.


Some people prefer to purchase larger monitor when buying a new desktop, the better it is. However, size is not the only thing that you need to consider.

computer moniter



There are a lot of specifications that you can pick from like the contrast ratio, screen size, color depth, power usage and update frequency. So, the size is not the only thing that you should consider.

You should also consider the features of a monitor that will affect your usage of the computer. It is also important to ensure that the computer features the right connection ports.

Next, look at the resolution. A 1920*1018 pixel resolution (aka full HD) should be consider if you want plenty of space to line up windows and keep things in view. Finely, the viewing angles are extremely important.

A computer screen that touts IPS (in-plane- switching) technology offers the widest viewing angle and the best user comfort.

If you want to install windows 8 on your newly computer system, then you should consider buying a touch sensitive monitor to get better user experience.


It is important that you first consider the task that you will be performing on your computer, if you wish to buy a computer for simply browsing the internet and using some online services, then it might be better to buy a single core computer which satisfies your minimum requirements.

On the contrary if you require using it for heavy videos editing and professional work, then it might be better to buy a system that has enhanced multimedia option

You need to know what you’re going to use the computer for. It’s also important to consider your location when you need to use a computer.

For instance, if you spend most of the day away from your office or home, a laptop computer will suit you better. In case you often work in customer offices, coffee shops, hotel rooms or libraries, you will find a standard laptop ideal for your needs.

A low end desktop computer may be ideal for office work. Almost every computer has a lot of memory and multi-core CPU to run various program suites like Microsoft Office. You may need to find something better if you have to run CAD or Adobe Creative Suite.

First, you need to determine what you will do with your device. For instance, a gaming enthusiast needs to ensure that the computer has the necessary CPU, horsepower and graphics adapter to run the latest games.

In case you need maximum flexibility for specialized uses, it’s important to ensure that the computer can support upgrades and additional expansion.

Operating system

The Operating system of a computer similar to the human brain, it controls every operation on the computer.

The hardware component can’t communicate or share information without OS.

It can be a confusing decision when searching for an OS to install on new System. Users with minimum requirements may be better off buy new computer with windows starter or home premium Version of Windows 7.

For users who wish to take advantage of more enhanced features and require more effective tools such as connecting their PC to domain are naturally better off purchase a professional edition. Having said, that the cost o windows 7 ultimate edition can be as much as 219$.

Peripherals devices

A computer peripheral is a device that connected to a computer. It can connect to computer to expand the functionality of the computer system.

Some people prefer buying a new desktop with all peripherals devices. But it’s upon to you that what kind of device you really want to purchase at that time

 Types of peripheral devices

These devices divided into three general categories

  1. Input devices, such as a mouse and keyboard, a CPU and speakers.
  2. Output devices, such as monitor and a printer
  3. Storage devices, such as Hard drive and Flash drive

At the time of purchasing new system Peripherals devices such as printers, scanners, etc can significantly increase or reduce your price at the time of  purchasing new computer. It might be better off buying a system with a DVD combo drive if you do not require writing data to DVDs.

If you want to play BLU-ray movies on your computer then you have to go with a BLU-ray Drive.

Keyboard Quality

For long typing sessions, you must purchase a new computer that has a comfortable keyboard. You don’t want to get a keyboard that packs in every key under the sun (think keyboards that have squished in number pads) because that can translate to a poor overall user experience when hunting for keys like the arrows.

You want a keyboard that has comfortable layout with full-sized keys and some space around the arrow keys. The keys should have adequate travel on the down stroke and snappy responsiveness when you let them go.

Make sure your computer has backlit keyboard, so that you can type with an easier view on the keys in dimly lit environments.


Some brands offer better warranties, whereas others offer software packages that come with the system. When you buying a new desktop. It’s not compulsory to purchase the complete system of a same brand you can purchase peripherals device according to your budget.

There are some brands which provide many of its own software packages with their system, which saves the users cost for purchasing software, e.g. a DVD burning etc. however, if you have already have many such licensed or freeware software available , then it might be better to go for cheaper brands.


Warranty makes up the most important consideration for people when buying a new desktop. Having one covered with the right kind of hardware warranty is essential and should be unconditional.  Even, if you have purchasing peripherals e.g. Printers, scanners etc.

Mostly many brands offer one year warranty by default but with some offers you can extend for 2 or more years. It will take more benefits for you in coming years.

There are many brands of computers available today, all offering various specs and prices. Before purchasing anything, you should also consider their tech support services as well as warranty.

The first year of purchase is usually where most problems occur, so you need all the support you can get.

Tech support and warranty can give you peace of mind, knowing that you have someone to rely on in case a problem occurs.

Now that you have an idea about the things that you should consider before buying a computer of laptop, you can get the right one for you and avoid wasting money on the wrong choice.


This brings us to our next consideration of price. There might be some very fancy features that you want in your new PC. How much are you willing to spend to get your own computer? Many people only consider the price when looking for a computer.

However, if you don’t have the cash to pay for let’s say a Graphic card with 1GB memory, then you might be better off choosing suitable alternatives.

What if the computer you purchased because of the price cannot run the software you need? This means you’ve just wasted your money.

As such, buying a new desktop can be quite confusing, and you should consider your purpose for buying a computer and the cost so that you can get one that will meet your needs without burning a hole in your pocket.

So the final choice will depend on how much you want to spend.


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