MaxDigital 4TB 7200RPM 64MB Cache SATA III 6.0Gb/s (Surveillance CCTV DVR Storage) 3.5" Internal Hard Drive w/2 Year Warranty

Durable capacity storage for high-availability deployments. Heavy Duty Grade, Designed for 24/7 Operation perfect for Surveillance CCTV DVR Storage! Maximum capacity Heavy application workloads 24x7x365 reliability MaxDigital 4TB SATA III 3.5" Heavy-Duty 24/7 Surveillance Hard Drive is a powerful combination of enterprise-class performance and high capacity required for superior performance computing and business critical environments. The hard drive delivers transfer rates of up to 6 Gbps and high random I/O rates. It is coupled with a dual processor, which provides twice the processing power to maximize performance. The MaxDigital SATA Hard Drive's enhanced RAFF technology monitors the drive and corrects both linear and rotational vibration in real-time.

It thus provides optimum performance even in high vibration environments. It features a head positioning system with two actuators which improves positional accuracy over the data track (s). The featured motor shaft on both ends minimizes the system-induced vibration and stabilizes platters. This enables accurate tracking of read and write operations. The multi-axis shock sensor feature automatically detects the subtlest shock events allowing you to protect the data.
Features: Industry's highest capacity nearline drive - SATA III 6.0G b/s hard drives are available in capacities 4 TB to suit even the most demanding storage needs. Highest performance for business-critical applications - delivers 6 Gb/s transfer rates, sustained sequential data rates of 171 MB/s and high random I/O rates. Designed for quality and reliability - With a field-tested 1.2 million hour MTBF, this high performance drive delivers the highest level of reliability for 24x7 operation in up to 100% duty cycle applications. Dual processor - Twice the processing power to maximize performance. Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration. The result is a significant performance improvement in high vibration environments over the previous generation of drives.
Features: 4 Terabyte Capacity SATA III 6.0G bps Interface 64MB Buffer Size 7200RPM Rotation Speed Enterprise Grade, Perfect for Servers, RAID, NAS 2 Year Warranty