The PWD is not a server it's just a DAC. You would need to buy a data storage unit and a controller to have a server system.
A laptop computer with the appropriate software program plugged into the PWD could serve both functions. A Music Vault (do a search they're sold on Audiogon) with an iphone or ipad would work if you have a home wireless network.
These aren't the only possibilities. I don't have a server system and I'm not very knowledgeable about them so there are lots of other options out there. Peruse the PC Audio forum for more information.
A laptop computer with the appropriate software program plugged into the PWD could serve both functions. A Music Vault (do a search they're sold on Audiogon) with an iphone or ipad would work if you have a home wireless network.
These aren't the only possibilities. I don't have a server system and I'm not very knowledgeable about them so there are lots of other options out there. Peruse the PC Audio forum for more information.