Also check out the Vortexbox servers. They are small, run "headless" (no keyboard or monitor) and the 1TB model starts under $500. They also have SOTM models that run in the $2,000 to $3,000 range, depending on options.
Help the 'PC Audio' bewildered....
I want a "device" that can hold 1TB or more of .wav files that can be backed up and can feed cleanly via USB to an asynchronous DAC. The device should be very quiet sonically and electrically and should be reasonably small, and be able to run without emitting any disturbing screen light. Sonic performance is paramount. Playing music must be controlled via my choice of android or iphone remotely without line of sight to the device. Price under $5k? What are my options?