Servers

Servers store data and programs that will be shared and used by many different people. A typical small office with a number of desktop PCs will have one or more servers connected by a network.Think of a server as a shared resource and a repository for your business information. Given its central role, its specification needs to be much greater than the typical desktop PC.

The disk storage capacity of your server needs to be large enough to keep all the current data for your business. Consider at least 120 gigabytes (GB) but you will need a lot more if you deal with large files, eg graphic, image, video and audio files.Your server must be capable of rapid repair, since a breakdown will halt most of your IT functions. Servers are often built so that key components such as disks and power supplies can be quickly changed. More expensive servers will have redundant components, so that if one fails another will take over automatically.

A lot of data flows in and out of your server. All this data needs to pass through a special connector card to your local area network (LAN). This card, called a network interface card, needs to be fast enough to handle the flow of data - therefore it is common to use a card of 1 gigabyte (GB) or greater.Servers are normally kept in a secure location, often alongside your networking equipment. It is important to prevent casual, physical access to your server because of the damage that could be done to your business information. See our guides on how to get the most from your network and IT security - the basics.


A server maintenance contract is a wise investment, especially if you have limited in-house IT expertise. You can find information about maintenance contracts on leading hardware supplier websites. A web search for 'server maintenance' will find other possible sources.