WD 3TB Surveillance Hard Drive

• WD Purple 3TB surveillance hard drive designed for 24/7 operation in DVR/NVR systems. • Features 7200 RPM spindle speed and 64MB cache for efficient data access and smooth video recording. • SATA 6Gb/s interface ensures fast data transfer rates, crucial for high-resolution surveillance footage. • Optimized for write-intensive workloads common in surveillance applications, offering enhanced reliability. • This is a used drive, tested and functional, suitable for expanding existing surveillance storage. • Compatible with most desktop computers and surveillance systems that support 3.5-inch SATA HDDs.