Far from the industrial computers, servers meant for home use consume less power in running them. For instance, if you use a free and open source software like FreeNAS then even the most low powered PC processer available in the market will work for you. You will find the servers cheap and reliable to maintain and run.
When buying one you better concentrate on the price more than worry about power because they will not consume much power as such. Also buy from reliable brands to save you the trouble of breakdowns from time to time. Some highly recommended brands include HP servers, server Rack em and Xenon servers.
When purchasing the drivers servers, choose those with hard drives that make less noise and consume less energy too. Pick the size you would like and the number that you would want. It is good to disintegrate your hard disk drives for various uses such as one for back up, another for big files and possibly another for your house media.
There are specific servers that may be small and sold at a higher price. This especially for those people who want something that is more compact. Judging from the specifications that they may have, you will agree that they will not be that more costly after all. The benefit you stand to gain is far much more.
If you want to find small servers that are even far much cheap, then you should go for those with a single drive bay. If you are okay with that then go for that and make sure you do not have multiple drivers. This is because you will stand to be disappointed and neither will you get enough room for expansion.
Multi-drive servers like some IBM server or hp server models can be a great choice. They have smaller varieties that are quieter and come with room for four hot-swap drives. In case you did not know, they are cheap too and they will bring down the overall cost of building your home server.
If at all you are interested in the big servers but your budget you may not have much to spend, then all you need to know is that there are cheaper options too. You will find big servers cheap as well in their own way. Actually the only thing you will worry about is making sure you have enough room to store them in your house. The best way to go about buying big servers cheap and easily is buying them in parts. Try this and you will find that it is much better.
Source for used parts and ensure you bargain when buying. Make use of online sites on the best way to assemble basic parts of a computer at home then go for the relevant parts you will require. You will get a guideline of how to fix some of the quick parts of a server like the RAM, the hard drives and other parts. After all what you are looking for is a server that is cheap and of an appropriate size.