User login

Courtesy navigation

Comments (0)

Business computers

Business ComputersOffice computers are key resources in your company. Yet choosing a business computer can be tricky given the overwhelming number of options.

The trick is to focus on what you want to do with it and prepare a clear set of IT requirements before looking at specific business PC models.

Business computer basics

The most common type of business computer is a PC (personal computer). These are made by different companies but use the same underlying technology. They can run a wide range of programs and are the type of computer most people are familiar with.

The main alternative to a business PC is an Apple Mac. Although traditionally used in creative industries, they have gradually become more popular. However, as they’re significantly more expensive than comparable PCs, business take-up has been limited.

Business computer are available as:

  • Desktops, consisting of a base unit, monitor, keyboard and mouse. They are designed to be set up and used in one place.
  • Laptops, single, flat units which fold out to reveal a display, keyboard, and trackpad (instead of a mouse). They are designed to be used on the move.
  •  Ultrabooks, very thin, lightweight, powerful laptops. With a long battery life, they’re designed to be very portable but also powerful enough to be your main computer.

IT deals

See the latest business tech bargains we've found online.

Tech bargains >>

Or buy IT equipment now from these trusted suppliers:

When connected to a full-size monitor, keyboard and mouse, a laptop or ultrabook can do everything a desktop can with the added benefit of portability. Because of this, many companies issue them as standard - especially small businesses.

Ultrabooks have only really emerged in the last couple of years. These incredibly light, thin laptops are just as powerful as your desktop computer, but have a battery that lasts six hours or more. Although more expensive than standard laptops, they are growing in popularity. Many businesses feel they recoup the extra expense swiftly through increased productivity.

The other significant development in business computers is the emergence of the tablet computer. Although lacking the power of a full business computer, these touch screen devices are often small enough to take anywhere, providing an excellent option for mobile computing.

In fact, tablet touchscreen technology is having an influence on PC design too. Many new computers – laptops and desktops - now have touchscreen displays.

Key business PC features

The specification of a business computer can run to several pages, but these features have the biggest influence on performance:

  • Processor. Also called the central processing unit (CPU), this drives everything a business computer does. Two main factors determine a CPU’s performance: the number of cores and the speed it runs at.
     
    A dual or quad core chip is effectively two or four CPUs in one, which makes your computer more effective at running several programs at once. Speed is measured in gigahertz (GHz).
     
    For your main business computer, look for at least a dual core processor running at a minimum of 2.5GHz.
  • Memory. Random access memory (RAM) is where a business computer stores data it needs to access frequently. When you run a program, the data relating to it will generally be stored in the RAM.
     
    RAM is measured in gigabytes (GB). For general business tasks – like word processing and using the internet – 3GB is the absolute minimum. 4GB or more is much better.
  • Hard disk drive. The hard disk (HD or HDD) is used for longer-term storage of files. HD capacity is measured in gigabytes too – look for 250GB as a minimum. That’s enough space for thousands of documents and photos, or hundreds of hours of video.
     
    Some ultrabooks and other portable computers now use a solid state drive (SSD) in place of a hard drive. This type of storage is much faster than a hard drive, but also much more expensive. A 128GB SSD should be sufficient for business use.
  • Graphics adaptor. Most office computers use basic, integrated graphics hardware to display images on the computer screen. This is fine for general work, but you may need a graphics adaptor with its own dedicated memory to handle multiple monitors and high screen resolutions.

Business computer prices

The key features listed above have the largest influence on the price of office computers, but ultimately your IT requirements will determine what you need.

Basic PCs start at £250, but tend to date quickly and need replacing sooner. Mid-range PCs are better for general business tasks like word processing and accessing the internet. They cost £300 – £400 and should last about three years.

High-end PCs with fast processors start at £600. They can handle intensive tasks like video editing and large databases. These office computers may also be better suited to system upgrades.

These prices are for desktop computers. Expect to pay a little more for the same specification as a standard laptop, or significantly more for an ultrabook.

Sponsored links:

Popular content about business computers:

Regardless of your computing needs, Dell.co.uk is designed to help you build and customise you laptop or desktop with the exact specifications you’re looking for. 

 

 

Rating

0
Your rating: None

Email a friend

Comments

Add a comment

Not registered? We'll create a new account for you when you add your comment

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <p>
  • Lines and paragraphs break automatically.

Not registered? We'll create a new account for you when you add your comment.
Account information
Your name on the Donut websites
Personal information
Your first and last name, please
We'll send your registration details here
Just the first part - eg SW17
Not in the UK? You can still leave comments:
I would like to receive the My Donut e-newsletter

When you click 'Register' to create a new account, you accept our terms of service and privacy policy

We check all comments before publishing them on the site.