Hi,
i use my Wandboard Quad as homeserver with a 750gb 2,5 harddrive.
I have installed Debian 9 with Kernel 4.14 and LXC Container Support.
In one of this container is my Wordpress blog hostet https://tuxist.ddns.net/
One problem is that the board have no power connector for the hdd please add one in next revision.
I have solve it with soldering a cable directly to the power connector.
Now i'am working on webinterface for wandboard to setup networking,lxc and many more.
I have build a custom case for the Wandboard bacuase there is no case on the market with hdd support.
https://tuxist.ddns.net/wp-content/uploads/2018/02/20180131_183643.jpg