[timmf]

https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXino-...

Arm, Linux support, native sata interface, gbe for about 40 Euro.

And its a good, reliable company.

[sam_lowry_]

Second that. Mainline support is great, there was a small huccup with the ethernet driver but it is fixed iirc.