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The ultra-capacity 3.5" WESTERN DIGITAL Ultrastar DC HC555 hard drive with 20 TB and a SATA III interface offers reliable and scalable storage for servers, data centers, and demanding NAS.

Huge 20 TB capacity for your data

Store large archives, backups, and media libraries on a single drive. 20 TB simplifies storage consolidation and reduces the number of installed drives.

Reliability for demanding deployments

The Ultrastar series is designed for high-capacity operation in data centers and servers, where stability and long-term durability are essential.

Easy integration: 3.5" and SATA III

The standard 3.5" form factor and SATA III interface ensure broad compatibility and straightforward deployment within existing infrastructure.

WESTERN DIGITAL Ultrastar DC HC555 delivers top-tier storage with a capacity of 20 TB that effectively meets the needs of large datasets, backups, and multimedia. Thanks to the standard SATA III interface and 3.5" form factor, you can easily deploy it across a wide range of servers, storage systems, and NAS.

The drive is ideal for data consolidation and optimizing space in enclosures, reducing the number of installed drives and simplifying storage management. The robust Ultrastar design is engineered for long-term operation in demanding environments.