Description

Capacity - 4TB (4000 GB) Form Factor - 3.5-inch Interface - SATA 6Gb/s (SATA III) Rotational Speed - 5400 RPM class Cache - 256MB Data Transfer Rate - Up to 180 MB/s Workload Rate - Up to 180TB/year (for 24/7 operations) Firmware - ImagePerfectTM (for uninterrupted video) Power Usage (Read/Write) - ~3.7W Model Number (Example) - ST4000VX016