The truth is, upgrading computers with new RAM, hard disks and optical disc drives is a bit of a gamble. As Trish Kerr, a director with Celbridge-based computer services firm CD Soft notes, upgrading existing machines only makes sense for some companies, such as firms that rely on typical office applications like email, spreadsheets and word processors. Firms running software that demands a higher-spec PC should count on buying new machines every three years or so.
It's basic economics: new RAM to speed up a machine and a new hard disk for more storage will sell for about EUR140 combined, depending of course on how much more memory you need. The cost of having the hardware installed by a professional could run anywhere between EUR100 and EUR200, and if you aim to add a CD writer and upgrade the operating system, the cost suddenly approaches that of a new PC, which is likely to have a processor that packs more of a punch.
Kerr agrees that there is a case for single component upgrades such as RAM, but she insists that it's only a temporary fix, good for a year or 18 months. "You really have to ask yourself what your needs are. If it's something like CAD (Computer Aided Design), it might not be worth it," she says.
Managers comfortable taking the case off their office PCs could opt to install new kit themselves, but it really would be a safer bet getting the help of an expert. Still, if PC DIY is in your blood, you may find it useful to keep up with some of the many online resources available, such as Build Your Own Computer, BuildEasyPC or Help With PCs.