Buying a new desktop PC can be a daunting task, especially if you’re not a tech expert. Here are seven key factors to consider to ensure you get a machine that meets your business needs:
1. The Microprocessor
The microprocessor is one of the most crucial and expensive components of a computer. For Windows machines, you have options from Intel and AMD. Apple computers use chips made by IBM and Motorola. Don’t stress too much about the brand; focus on your needs. For general office tasks and web browsing, mid-range chips like the AMD Athlon XP or Intel Pentium 4 (2.4 GHz to 2.6 GHz) are sufficient. For intensive tasks like video editing or gaming, higher-end chips such as the Intel Pentium 4 running at 3.2 GHz or the AMD 3200+ may be necessary. Budget options like Intel’s Celeron are also available for less demanding uses.
2. The Operating System
Both Windows XP and Apple’s OS X are stable and efficient. Windows XP comes in two versions: Home and Professional. While Home is suitable for most users, Professional offers additional features like Remote Desktop and file encryption, which might be beneficial for business users.
3. Random Access Memory (RAM)
RAM is critical for the smooth operation of your computer. A minimum of 256 MB is necessary, but 512 MB is better. For heavy-duty applications like video editing, consider upgrading to 1 GB. Memory is relatively inexpensive, so it’s wise not to skimp on this component.
4. Hard Drives
If you handle large video files, you’ll need a substantial hard drive. Hard drives ranging from 200 to 250 GB are common and affordable. For general use, even a 40 GB hard drive is often more than enough. Invest your money in other components if you don’t need massive storage.
5. The Video System
The video system is responsible for rendering images on your monitor. Many budget computers use integrated video processors that share the main system RAM, which can be less efficient. Opt for a computer with a dedicated video card with at least 64 MB of RAM for general use. If you’re into gaming or video work, consider a card with 128 MB or more.
6. The Monitor
Assess whether you need a new monitor. If your current monitor is satisfactory, you can save money by not purchasing a new one. If you need a new monitor, choose between CRTs and flat-panel displays. CRTs are cheaper, but flat-panel monitors are slimmer and often provide better visuals. Flat-panels come in analogue and digital versions, with digital generally offering clearer images.
7. Optical Drives (CDs and DVDs)
Most computers come with either CD or DVD drives. Ensure your machine has at least a CD-RW drive for burning CDs. DVD burners are also available and support various standards like DVD+R/RW and DVD-R/RW. Opt for a DVD burner if you need the capability to burn DVDs.
Final Tip
The best time to buy a computer is when you need one. Technology is always advancing, so there will always be newer, faster models on the horizon. If your current machine is struggling to keep up with your needs, it’s time to upgrade.
By keeping these seven factors in mind, you can make a well-informed decision and choose a desktop PC that suits your requirements perfectly.
