Designed for digital video recorders and home media servers, the 500 GB Seagate DB35.3 is a 3.5-inch 7,200 RPM hard drive. The Ultra ATA/100 interface enables you to transfer data between the Seagate internal HDD and the host at a speed of 100 Mbps. Having an 8 MB cache memory, the drive lets you search and retrieve files quickly. With the Seagate internal HDD, you can record up to 750 hours of standard television videos, or 140 hours of high-definition videos, from 10 different television channels simultaneously. The Softsonic motor technology guarantees silent operation of the 500 GB Seagate DB35.3. The 7200 RPM hard drive uses DynaPlay technology to ensure better video streaming performance, which reduces power consumption, in turn prolonging the drive’s service life. The DriveTrust technology enhances security of the data stored in the 500 GB Seagate DB35.3.