In your office or in your workplace the one thing you always need with your computer is switched power distribution unit. There are many plugs and it is not possible that you find switches as per your need in all the places and to solve that problem we use switched power distribution unit.
These units come in variety of range and quality does differ from brand to brand. All of the products available in the market can solve the problem but you need to take extra care because choosing the wrong one can put you in trouble. If you are already a user you would know that after using the unit for few weeks some plugs stop responding and you don't find current in there. When you go for cheap units, the problem is common. If you want the unit for long period of time then you should focus on quality of the product rather than price. One more thing that you also need to take care of is the proper distribution of power so if the instability occurs in power supply your device can stay secure.
The heart of your personal computer is computer cabinet or we can say CPU. Now when you put the CPU in a tight place you block the air supply. You need the unit to be fixed in some place where it can get proper air supply. There is a fan inside to cool down the system but keeping it in open place is recommended.
For more information on the subject you can visit: http://www.rackworld.com.au/