I'm considering a NAS, pretty much exclusively to store digital content that can be watched from anywhere in the house. We have a home theatre setup that's used a lot to watch digital content via the PS3 and DLNA, my PC, and occasionally a laptop too. The house has ethernet cable installed, with 100Mb switches, though I could upgrade to gigabit if I needed to. I'd probably use the NAS for backups, though I have an offsite backup system plus a cloud backup system for important documents too.
I'm mostly considering a NAS as it seems a bit wasteful to have the PC on all the time. Then again the PC's on most of the time anyway, and it might be better to leave it on rather than turning it on and off several times a day. Sure a NAS takes less power than a PC, but it's on 24/7 instead of 12/7. Should I bother?
If I do bother, can anyone recommend a good product? I want at least 2TB storage, and it must have DLNA. I guess two drive bays would be nice, but if I fill a 2TB drive (which would take a year or two) I can always migrate it over to a 3 or 4TB drive when they're available. I have an offsite backup of all the content.
So far the Seagate BlackArmor series and the Netgear Home Media Network Storage series look promising.


