Checkout @aliaamir’s blog post on how to get going with Rockstor on small devices like ASUS VivoPC.
http://rockstor.com/blog/personal-cloud/rockstor-on-asus-vivopc/
If you are a home user that wants to use external USB hard drives and want something small that just works, the post is for you. Get started with a nice personal cloud with Rockstor.
Here’s a similar post, but with Intel NUC.