WD Ultrastar DC HC520 12TB 3.5 HDD SATA 4KN ISE 7200RPM Helium 0F30141/HUH721212ALN600

The Western Digital WD Red Plus 3.5" 12000 GB Serial ATA III hard drive is designed as a reliable foundation for data centers. With the HGST Ultrastar He12 HDD, it offers a robust solution to manage the increasing data demands. This drive can handle workloads of up to 550TB per year, marking it as the industry’s first 12TB drive that uses PMR technology, suitable for any enterprise-capacity application.

The Ultrastar He12 HDD employs fourth-generation HelioSeal technology, which creates a stable internal environment to support a new 8-disk design. This results in a 20% capacity increase compared to previous 7-disk designs. As a helium drive, it boasts one of the industry's lowest power profiles, assisting data center architects in achieving eco-friendly objectives.

With an MTBF (Mean Time Between Failures) target of 2.5 million hours, the Ultrastar He12 HDD offers unparalleled reliability among current HDDs, building on the successful legacy of its 10TB, 8TB, and 6TB predecessors. HGST and the Ultrastar He12 HDD provide data centers with enhanced capacity, efficiency, reliability, and value.