It is a single board computer with AMD64 CPU. It comes with 4GB ECC RAM and USB 3.0 ports. So, you may be able to use it as a NAS if you connect an external USB 3.0 HDD enclosure to it.
Although its CPU is not fast, you can compile binary packages in a copy of apu2d4 on a fast desktop computer and send them back to apu2d4.

