By "turn off" I assume you mean "don't turn on", because if you don't set up a mail account, enable Unite, or download a torrent with the built in client, these features will use the same amount of memory as they would disabled.
from the storage-that's-smarter-than-you-are dept.
Lxy writes "After Xiotech purchased Seagate's Advanced Storage Architecture division, rumors circulated around what they were planning to do with their next-generation SAN. Today at Storage Network World, Xiotech answered the question. The result is quite impressive, a SAN that can practically heal itself, as well as prevent common failures. There's already hype in the media, with much more to come. The official announcement is on Xiotech's site."