HDD WESTERN DIGITAL ULTRASTAR Ultrastar DC HC550 WUH721816ALE6L4 16TB SATA 3.0 512 MB 7200 rpm 3,5 0F38462

Ultrastar DC HC550 integrates a suite of technologies on a 9-disk platform to create a new
class of HDDs. 18TB capacity is achieved by combining technologies that improve areal
density working together with technologies that improve performance and reduce power
consumption.
• The first HDD in the industry to harness Energy-Assisted Magnetic Recording (EAMR)
technology improves writability and therefore increases areal density.
• The industry’s first Triple Stage Actuator (TSA) enhances head-positioning accuracy,
delivering better performance and increased areal density.
• HelioSeal® technology is the foundation for Western Digital’s high capacity HDDs and
this is the 6th generation of HelioSeal product. Western Digital has shipped >65 million
HelioSeal products to date

Vendor Homepage: www.westerndigital.com/products/data-center-drives/ultrastar-dc-hc500-series-hdd | SATA 3.0: Yes | HDD Family name: Ultrastar DC HC550 | Model name: WUH721816ALE6L4 | HDD Capacity: 16TB | Buffer memory size: 512 | Rotation speed: 7200 | Bytes per Sector: 256 | Average Seek: 4.16 | Form Factor: 3,5" | Units per Shipping Box: 20 | Unit Calculated Volume: 0.001421 | Product Net Weight: 0.45 | Unit Calculated Weight: 0.72