If you look back at posts from several weeks ago, I wrote about the Top 10 Reasons to use Windows Home Server. Since then, I have been explaining each bullet in more detail including backup and restore , installing your home server , and connecting to friends and family through Windows Home Server’s Remote Access. Today, I will tell you a little more about item number 5 on the list - Windows Home Server’s Drive Extender and how it can provide an unlimited amount of space for your large collection of recorded Family Guy episodes or the thousands or pictures that are sitting unprotected on your PC.

With Windows Home Server, storage space grows as your needs and digital possessions grow. Thanks to Windows Home Server Drive Extender , you are able to add internal or external hard drives of any size so which will create an unlimited amount of storage space for your HD movies, pictures, or huge collection of Family Guy episodes. Users will no longer have worry about disk drive letters (C:, D:, E:, etc. etc.) as they add more hard drives to their home server, since Windows Home Server treats the disk space as a large pool of available space. Windows Home Server also monitors the health of each hard drive that is added. The lights on the outside of the server will turn Red if a drive is failing, Purple if there's a drive but it's not configured and Blue if it's configured and healthy.

*Screen shot of a Windows Home Server with over 3TB of space

In a recent satisfaction survey completed by Windows Home Server users, we found that 54% of people using the English version of Windows Home Server have 4 or more hard drives connected to their server! Some more fun facts about how people today are getting the most out of their Windows Home Server’s Drive Extender include:

• The largest number of hard drives currently attached to a home server is 30, there are lots and lots of people with more than 10 hard drives attached to their home servers
• The largest amount of available disk space that we have seen (so far) is: 36.603516 terabytes
• The largest amount of used disk space that we have seen (so far) is: 24.093750 terabytes

*Fans in a home-built Windows Home Server that are being used to cool 13 hard drives.

Windows Home Server Drive Extender provides the reliability benefits of RAID (Redundant Array of Independent Disks) without the complexity. Windows Home Server supports reliability by duplicating designated shared folders – so important data (e.g. your Photos, Music, etc.) will be stored on separate hard drives helping to provide protection against hard drive failure.  Folder Duplication is configurable on a per shared folder basis, so a given shared folder can have multiple copies, with each one being stored on a separate hard drive.

How is it different from RAID solutions?

• Any hard drive, any time. You are not restricted to simply adding more hard drives of the same type and size. When you want to grow your home server storage, you just buy whatever hard drive you like and add it.
• Internal and external hard drives can be used to grow your storage. No space in your home server case? No problem, plug in one or more USB 2.0 or FireWire hard drives.
• Hard drive removal, as explained above. With time, it will be important to remove the older smaller hard drives and put in new larger hard drives so you can store more stuff.

To see how easy it is to add and remove a hard drive first hand, take a look at the screen cast below:

-Nicole