HGST Ultrastar DC HC520 12TB SAS 3.5″ 256MB HUH721212AL5200 HDD Hard Disk Drive

**HGST Ultrastar DC HC520 12TB SAS HDD (HUH721212AL5200):** A high-capacity, enterprise-grade hard drive designed for data-intensive environments. Features 12TB storage, 7200 RPM speed, and a 256MB cache for rapid data access. Utilizes SAS 12Gb/s interface for superior performance, reliability, and low latency. Built with HelioSeal technology for reduced power consumption, cooler operation, and enhanced durability in 24/7 workloads. Ideal for cloud storage, data centers, and enterprise applications, offering a 2.5M-hour MTBF and 5-year warranty. Key differentiators: enterprise resilience, helium-filled design for higher density, and optimized for heavy-duty data transactions.