Are you looking for a complete package for your business Windows network, and you're not too excited by a NAS based on Linux? Then the Buffalo TeraStation Pro Duo WSS may just be the ticket for you. All you basically need to do is to take it out of the box, connect it to your network and you can get started. This simple approach is definitely an advantage in business environments. This product really fits in an environment that's standardised around Windows Server, and is perfect if you need an extra file server or extra back-up options. The price of the 4TB Buffalo TeraStation Pro Duo WSS is around £835, which is £260 less than the more advanced Buffalo TeraStation 5200 with the same capacity but with Linux. A big chunk of the price difference undoubtedly goes to Microsoft.
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips