Coputer or NAS


Hello,
In the last few month I started to use in my system Logitech Squeeze box Touch with my work laptop computer and external hard drive. Recently I purchase a DAC(PS Audio Nuwave) and I want to have a dedicated computer or NAS for the system. My goal is to use computer/NAS, SBT, DAC, and Use the Ipad as a remote. Since I’m not a computer guy, I have few basic questions:
1.I’m not familiar with NAS, and I wanted to ask if it’s mandatory to use computer with NAS, or can I use only NAS.
2. My DAC support files up to 24/192 kHz. Does the computer/NAS need to be connected to the SBT or can the computer/NAS be in a different room and transfer 24/192 files using WiFi?
Thanks.
bedel
NAS stands for Network Aware Server. It is a hard drive that connects to your network through the router, just like a network printer.

In the same manner that every computer on your "home network" or INTRA-Net can print to one Network Printer, those same computers can share files centrally on the Network Aware Server.

The learning curve isn't difficult at all, it's just not the same as each computer having its own usb printer or usb external hard drive. To use a network printer, each computer needs a driver that sets printing services to send the job to the network printer.

To use a Network Aware Server, you would access its web based setup from a computer, and in the NAS's setup allow it to share with only the computers you want.

NAS drives can be set up in a couple of different patterns. RAID stands for Redundant Array of Inexpensive Drives. RAID 1 would have two drives in the same enclosure running as mirrors. If one drive dies, the other still has a copy of the data. So an NAS with two 1 terabyte drives has an effective size of 1 terabyte.
Another RAID pattern you could chose is called Spanning, the data is spanned across both drives, no mirror image. Another term for that is JBOD (just a bunch of drives). In that scenario, two 1 Tb drives equals a 2 TB NAS. The disadvantage there is that if data is lost on one of the two drives, none of the data can be accessed from even the survivor. RAID 1 is safer in my opinion.

I just purchased the SONOS Connect and love it. I can access the NAS from either a smartphone or tablet, which are quieter and easier to use than a laptop or desktop computer. The SONOS has two kinds of outputs, digital into your own DAC, or analog (L/R) into your preamp's aux in

If you think about it, the NAS and Network server makes sense, especially down the road. The sound is very good, and if you have a computer on a router, why not take advantage of the infrastructure that already exists. There's no need to own more than one printer for the same reason.
Thank you guys for the info. It's very informative and I feel more confident now to go with the NAS and not computer.
Western Digital has one and two drive NAS unit's available. I would of course recommend the two drive unit set up RAID 1 (mirror). The drives are user replaceable, so if one drive in a mirror fails, you can replace it with a standard SATA drive and be on your way. If the motherboard were to fail, I would expect the drives could be moved to another housing to salvage your data.
You can plug an external USB drive into the WD NAS units to expand storage BUT that external USB drive will only work with that NAS and it's volumes (which I think is stupid).

I'm not sure about the Logitech unit you have, but my Sonos can access the NAS while every other computer is off. Sonos has free apps for either computers, tablets or smartphones. Download the App, find the Sonos over your wireless network, and it's intuitive from there. You can have multiple devices (such as smartphones) loaded with the app to control the sonos, so anyone in the family can access the music. And you can have more than one Sonos ("Connect" is I think the model) access the same NAS, meaning you can control and play music from any room in the house without affecting another Sonos on your network.

NAS is a great way to make the data available to anyone or anything on the home network.
I am also interested in any success stories people might share regarding running Logitech Media Server on a NAS type device with multiple Squeeze clients connected.
NAS is network Attached Storage.

It has no participation in the management or configuration of a network but rather is just a dumb box with lots of storage space that is plugged into your network.
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