QNAP HS-251+ 2-Bay Fanless Personal Cloud NAS with HDMI Output, DLNA, AirPlay and PLEX Support. Ideal Home Media Storage and Entertainment Hub (HS-251+-US) Intel Celeron Quad Core 2.0GHz, 2GB DDR3L RAM, SATA 6Gbps, USB 3.0, 2 LAN. Powerful on-the-fly and offline transcoding, HDMI out with XBMC Centralize your data, files and backups Sync files across computers, tablets, mobile devices and clouds, and share files across different groups and communities Collect, enjoy and share your large photo, music and video collections Stream HD movies & family videos to various network players Access, manage and enjoy all your files with your tablets & smartphones Expand the functionality of the HS-251+ by installing more than 100 apps on demand from the QNAP App Center