Western Digital 12TB Ultrastar DC HC520 0F30146

The Western Digital 12TB Ultrastar DC HC520 0F30146 is an enterprise-grade hard drive engineered for demanding data center environments. This 7200 RPM drive delivers exceptional reliability with a 2.5 million hour MTBF rating and is designed for 24/7 operation with a 550TB annual workload rating. Key features include advanced vibration protection technology, enhanced error correction capabilities, and optimized firmware for consistent performance in multi-drive systems. The drive offers fast data transfer rates up to 255 MB/s and low power consumption for cost-effective storage scaling. Its helium-sealed design enables higher capacity in a standard 3.5-inch form factor while reducing operating temperature and noise. Backed by a 5-year warranty, this drive is ideal for cloud storage, big data analytics, and enterprise applications requiring maximum uptime and data integrity.