Backup is, for many of us, a guilty topic. Even the geekiest of computer-addicts can find themselves blindsided by data loss, and while cloud services like Gmail and Spotify may be rescuing us from having to keep local backups of our mail and music, there's still plenty of pain when a drive unexpectedly fails. Synology's DiskStation DS411slim offers a somewhat unique take on the home and small office NAS market, using notebook-sized HDDs to pack quad-drive redundancy into an device with a smaller footprint than the average router. Can it save us from drive death disaster? Check out the full SlashGear review after the cut.