Western Digital Ultrastar DC HC550 internal hard drive 18 TB 7200 RPM

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Western Digital Ultrastar DC HC550 internal hard drive 18 TB 7200 RPM

Designed for hyperscale data centres and enterprise storage environments, this 18 Terabyte Ultrastar DC HC550 drive delivers the highest capacity in its class to help you store massive amounts of data while reducing total cost of ownership. Whether you are managing cloud infrastructure, surveillance archives, or large-scale analytics, the drive's advanced HelioSeal technology enables higher areal density and greater energy efficiency, meaning you can store more data per watt and per square metre of rack space. With a proven reliability rating and a 7200 RPM performance class, it keeps your critical data accessible and secure.

- 18 TB capacity in a standard 3.5-inch form factor for seamless scalability

- 7200 RPM spindle speed coupled with a 512 MB cache for fast data transfers

- HelioSeal technology: helium-filled enclosure reduces friction and power consumption

- 2.5 million hours MTBF (Mean Time Between Failures) for enterprise-grade dependability

- 550 TB per year workload rating to handle continuous read/write operations

- Advanced format 512e sector layout with support for SAS 12 Gb/s interface (model specific)

- Low power idle and active modes to minimise operational costs in high-density deployments

This Ultrastar drive is the workhorse you need to keep your data centre running efficiently and reliably.

GTIN: 829686006744