I'm interested in finding a fanless NAS with at least two drives for silence and reliable storage (RAID 1), but I haven't been able to find anything.
Do these exist? Or does having a CPU in the NAS necessitate a fan so the device doesn't fry?
I'd be interested in a DIY solution (maybe something with an ITX board?) if there's no off-the-shelf one. How could I build this myself? What would I need to consider?