HDD|WESTERN DIGITAL ULTRASTAR|Ultrastar DC HC550|WUH721818ALE6L4|18TB|SATA 3.0|512 MB|7200 rpm|3,5|0F38459

The breadth and depth of Big Data is driving the universal need for higher capacities across a broad spectrum of applications and workloads. Laying the foundation for a worry-free data center, Western Digital delivers the capacity to conquer the data explosion with the Ultrastar DC HC500 series of hard drives. Built using HelioSeal technology, the industry’s only fifth-generation helium platform, the DC HC500 series is designed for public and private cloud environments, where storage density, Watts/TB and $/TB are critical for creating the most cost-efficient infrastructure. HelioSeal technology is key to achieving higher drive capacities, greater reliability ratings and extreme power efficiency. The result is a lower Total Cost of Ownership (TCO) for our cloud and enterprise customers. Vendor Homepage: www.westerndigital.com/products/data-center-drives/ultrastar-dc-hc500-series-hdd | HDD Family name: Ultrastar DC HC550 | Model name: WUH721818ALE6L4 | HDD Capacity: 18TB | SATA 3.0: Yes | Buffer memory size: 512 | Rotation speed: 7200 | Average Seek: 4.16 | Form Factor: 3,5" | Shipping Box Height: 10.5