Western Digital Ultrastar DC HC555 internal hard drive 12 TB 7200 RPM

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Western Digital Ultrastar DC HC555 Internal Hard Drive 12 TB 7200 RPM

Built to meet the demanding needs of enterprise data centres and high-intensity storage environments, the Ultrastar DC HC555 delivers exceptional capacity and reliability. With 12 terabytes of storage and a 7200 RPM spindle speed, this hard drive provides the performance and endurance required for always-on operations, large-scale data analytics, cloud storage, and backup applications. Its proven helium-sealed design reduces power consumption and heat generation while enabling a higher density of drives per rack.

- 12 TB capacity in a standard 3.5-inch form factor

- 7200 RPM rotational speed for fast data access

- Helium-filled enclosure for lower power and improved reliability

- Advanced format 512e sector technology for broad compatibility

- High workload rate rating of up to 550 TB per year

- Rotational vibration sensors for consistent performance in multi-drive arrays

- Dual-port SAS or SATA interface options (model dependent)

- Enhanced error recovery and power management features

- Designed for 24/7 continuous operation in data centres

- Industry-leading 2.5 million hours mean time between failures

The Ultrastar DC HC555 is the ideal choice for organisations that require massive, dependable storage for their most