0B48724

The WD Ultrastar DC HC555 is a high-capacity 20TB hard disk drive designed for demanding enterprise storage applications. Operating at 7,200 RPM, this HDD balances speed and reliability, making it ideal for data centers, cloud storage, and large-scale backup solutions. Equipped with a large 512MB cache, it accelerates data transfers and improves overall system responsiveness. The 6Gb/s SATA interface and 512e sector size ensure compatibility with a wide range of enterprise storage systems while maintaining efficient data management. Its 3.5-inch form factor fits standard server and storage enclosures, making it a versatile choice for expanding storage infrastructure.

Key Features

• 20TB storage capacity for massive data retention
• 7,200 RPM spindle speed delivering consistent performance
• Large 512MB cache to boost data transfer rates
• 6Gb/s SATA interface compatible with enterprise systems
• 512e sector size for improved error correction and performance
• Standard 3.5-inch form factor for broad compatibility

With its combination of high capacity, reliable speed, and enterprise-focused features, this HDD is perfect for scaling storage in demanding environments.