Offer the industry's most comprehensive feature set for the Desktop PC and 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. Seagate DB35 Series 7200.3 ST3160215ACE 160GB IDE hard drives feature DynaPlay Technology to address many DVR-specific challenges such as power consumption, video streaming performance, acoustics and reliability. Perfect for IDE/PATA Desktop PC or DVR (with IDE interface.)Features:疋elivers 160-GB capacity ・Rotation : 7200RPM・Buffer Size: 2MB Cache・Interface: PATA / IDE / ATA-100・Ships with the industry most reliable and proven perpendicular magnetic recording technology ・Delivers high performance 2-MB cache buffer ・Environmentally friendly - Consumes almost 15 percent less power during idle than previous products, enabling customers to build low-power systems ・Meets strict RoHS environmental requirements ・Leverages best combination of technology (areal density, PMR) and proven components for volume availability