WD 4TB HDD Desktop Pro Internal Hard Drive SATA III 3.5″ 256MB Cache – 6Gb/s

Solutions for SMB Customers For up to 16 bay medium to large-scale NAS environments, the WD Red Pro drive is engineered to handle increased business workloads and carries a 5-year limited warranty. NAS for Big Business Add value to your business by enabling your employees to quickly and reliably sync their files and back up folders or share work with clients. NASware 3.0 Technology Seamless integration, robust data protection and optimal performance for larger NAS systems that demand more. Built for NAS Compatibility WD Red Pro hard drives also have NASware technology and are purpose-built to balance performance and reliability in larger NAS and RAID environments. Larger NAS Bay Shock Protection A multi-axis shock sensor automatically detects subtle shock events that may occur in larger NAS environments and when combined with dynamic fly height technology, helps to adjust each read-write function to compensate for increased vibrations and protect data. Key Features – 4TB storage. – SATA III 6Gb/s Interface. – 7200rpm speed. – WD Quality. – NAS bay shock protection Specifications Capacity: 4000 GB Edition: Red Pro NAS Height: 26.1 mm Rotation Speed: 7200 rpm ache: 256MB Host to/from Drive Sustained Transfer Rate: 164 MB/s Interface: SATA 3.0 (6Gb/s) Load/Unload Cycles: 600,000 Annualised Workload Rating: 1,000,000 TB/yr Non-Recoverable Read Errors per Bits Read: 1 in 10^15 Max. Operating Shock: 30 G Max.Power Usage: 7.2 W Dimensions: 101.6 x 26.1 x 147 (WxHxD mm) Box Contents 1 x WD Red Pro 4TB 3.5″ SATA NAS HDD/Hard Drive