" Power-conserving wd av-gp drives offer significant power savings and thermally optimized operation resulting in lower cost of ownership and unsurpassed reliability for pvr/dvr, iptv boxes and media server manufacturers Silkstream - optimized for smooth, continuous digital video playback of up to twelve simultaneous hd streams silkstream is compatible with the ata streaming command set so ce customers can use standard streaming management and error recovery options Ideal for set-top boxes (pvr, dvr and iptv), media servers, media centers and surveillance applications 1 TB capacity holds up to 200,000 digital photos, 250,000 mp3 files and 120 hours of hd video Ships in Certified Frustration-Free Packaging"