I want to build a Windows Server 2012 Essentials system (now that Windows Home Server is RIP I plan to go that route-I will also be using Windows 8 in all home PCs). I want to use the Server to backup all home and home business data (mulitple terabytes) and to access remotely for business purposes. Need a base build that can handle 3TB now and 15 in 5 years. Need to be under $1500 to start with. Hope this is enough info. for you to go on.