Tuesday, June 26, 2007

NAS + Media Server

I recently wanted to have home wireless network where all my media (file, music, video, pictures) could be centrally located and I could access them on my home network, TV, music system or over the network wirelessly. I spent around 10 hours in the study and thought of sharing this in my blog.

To achieve my goal, I needed to buy some central storage which could be put on the network. Then some kind of uPNP server could stream the media from the network. So I could either have a constantly running USB drive (aroound 80 bucks for 200 GB) attached to a constantly running PC which would run the server to stream the media from USB. But I was looking for somethig more elegant and only for this purpose. (Moreover I did not want to buy a PC to keep wired and running just for this purpose). Other solution is to have a box with the capability of network storage and media streaming.

I did study on some of network attached storage (NAS) available to buy for my home.
I had following requirements in my mind for the NAS.
  • It should be fast and support the 10/100/1000 network
  • It should be extendable (means I should be able to add more hard disk on it)
  • It should have in-built ftp / http server for accessing files (so I could get important file on internet)
  • It should have support for any USB drives / USB printer to put on the network (means any USB drive / printer when put on it should show up on my network for access)
  • The most exiciting requirement is uPNP server for Audio Video streaming
  • It should not be another computer box (i.e. low cost and low power consumption)
  • It should be able to run 24 * 7 at low power consumption and auto switch off while not being used
I did some analysis as attached along.
ProductPriceSpeed and performaceWirelessDLNA / uPnp performaceFTPPrint ServerAdditional Storage OptionIn built storageComments
Linksys WRT350N wireless-N gigabit Router with storage link170(wireless N) with gigabit but not reliable as per reviewsYes, but bad connectivity commentsuPNP


NoneIn built router, uPNP media server, storage link
Buffalo Link Station Live180 / 200slower than media vault etcNODLNA/ uPNPyesyesYes, storage linkYes, 250 GB / 320 gbWMV works, but other formats do not (avi, mp4 do not work). Http enabled
Dlink DNS-323200goodNOuPNPyesyesno, but 2 sata drives could be addedNoneRefresh the media server after you add files on the server. iTune server.
Dlink DNS-G600cheapermoderateYesincluded, but not greatNoNo

Noisy Fan, no back up utility, but also works as access point
HP Media Vault MV2010275goodNOuPnP.yesyesYes, storage link300 GB"uPnP with linux operating system, ftp, print, web sharing, good performance, inbuilt hard drive, HP brand.
Video .mpg, .wmv, .mp4, .avi, .asf, .mov, .vob, .mpe, .ts, .dvr-ms, .m2v, .mpeg, .m2p, .divx, .xvid, .dat, .m1v, .m4v
Music .mp3, .ogg, .wav, .lpcm, .pcm, .wma, .mp2, .ac3, .m4a, .aac, .mpa, .mp1, .aif
Photograph .jpg, .jpeg, .png, .tif, .tiff, .bmp, .gif"
Synology DS-207300goodNOno DLNA (but uPnP)yesyesYes, storage linkNoneWeb server (with php only support), uPnp service, my sql database, photo application, ftp, http, torrent download service, drive spin down. There does seem to be any feature missing + it has lot more than any other (suspicious. Just check how good is the uPnP / DLNA working), Costly
Thecus N2100
goodNODLNA/ uPNPYesyesYes, storage linkNoneIntel Processor, power saving, iTune Server, Photo web server, ftp server, http server, (meant for always on). Limited US Availability
Synology DS-106e220 - 250goodNOno DLNA (but uPnP)yesyesYes, storage linkNoneWeb server (with php only support), uPnp service, my sql database, photo application, ftp, http, torrent download service, drive spin down. There does seem to be any feature missing + it has lot more than any other (suspicious. Just check how good is the uPnP / DLNA working)
Maxtor Shared Storage II250GoodNOuPNPNOyesYes, storage linkYes, 320 GBLooks ok for a good performance server
Qnap NAS

NODLNA/ uPNPyesyesYes, storage linkNoneNice with media bolic preinstalled , but no fan so disks could get hot.

I read lots of NAS reviews at http://www.smallnetbuilder.com/content/view/85/93
I individually went to the product sites as well to see the specifications for comparision.

After doing all the analysis I finally chose to purchase HP media Vault because of all the features that It was giving me while being not very costly (I got inbuilt stored of 350 GB with all my required features and more in below 300 USD).


I am not tested all teh features of the media vault, I could easily configure the media vault for the following.
  • Windows sharing based network which I could easily access on my wireless network
  • restricted http, ftp access of my files on internet (away from my home)
  • uPnP streaming of music to my music box
  • Accessing additional USB storages through media vault on my network