WD Ultrastar DC HC555 12TB 7200 RPM SATA 6Gb/s 512MB Cache 3.5-Inch Enterprise Hard Drive

Professional-grade storage designed for demanding enterprise environments. The WD Ultrastar DC HC555 delivers 12TB of reliable capacity with 7200 RPM performance and 512MB cache for consistent, high-speed data access. Built with SATA 6Gb/s connectivity and engineered for 24/7 operation, this 3.5-inch drive handles intensive workloads in data centers and server systems. Backed by enterprise-class durability and optimized for mission-critical applications where uptime matters.

• Capacity: 12 TB

• Interface: SATA III 6 Gb/s

• Form Factor: 3.5-inch

• Speed: 7200 RPM

• Cache: 512 MB