I bought my first Synology NAS in 2006 -- the CS-406. The box was small, quiet, and better than the PC I was using as a do-it-myself file server. Speed was good and the product was well-designed. Much has changed in Synology products over the past six years, some for the good and some for the bad. The hardware is still solid and performance is still great, but I'm not sure I would recommend this NAS to a nontechnical business user. Other products in this class make setup and ongoing backup much easier.

I continue to be very impressed with Synology's small business storage products, and the new DS1010+ is no exception. In fact, it elevates my opinion even more. This feature-packed, speedy, and remarkably affordable five-bay storage array supports just about every file sharing protocol available, can scale up to 20TB of raw storage, can be expanded on the fly, and has a great GUI. It can be purchased for $1,750 with 5TB of raw storage, and it can push 100MBps streaming writes and 110MBps streaming reads. Sure, it's not an enterprise-class device, but look at the price. What's not to love?

Network-attached storage (NAS), once only available (and affordable) for enterprises, is becoming more common for small business and even home use. And necessary - if you are looking for secure backups for your data, a single backup disk collecting data once or twice a day is no longer enough.