Seagate DB35 Series 7200.3 hard drives offer the industry's most comprehensive feature set for the DVR environment. The DB35 Series 7200.3 drive delivers up to 750 hours of storage for standard television or 140 hours for high-definition content. These drives also enable services for high-definition video content - including standard time shifting, trickle-down recording and enhanced video on demand - for a more powerful media viewing experience. DB35 Series 7200.3 hard drives feature DynaPlay Technology to address many DVR-specific challenges such as power consumption, video streaming performance, acoustics and reliability.