*Compatibility: Suitable for use in DVRs and NVRs
*Designed for 24/7 operation in surveillance systems with support for up to 32 cameras
*AllFrame technology to reduce frame loss, IntelliSeek for optimized power and noise, and IntelliPower for optimized power usage
*Capacity: 500GB
*Drive Type: Internal Hard Drive
*Form Factor: 3.5-inch
*Interface: SATA / SATA 6Gb/s
*Rotational Speed: 5400 RPM
*Cache: 64MB