WD Ultrastar DC HC550 WUH721816AL5204 16 TB

SAS

A high-capacity, high-capacity (16 TB) enterprise-class internal (embedded) server hard drive from the WD Ultrastar DC HC550 line of 3.5" HDD drives, which includes 16 and 18 TB models. These devices represent high-quality server drives, design and the firmware of which is optimized for solving problems of long-term storage of information in disk arrays with a large number of HDDs (for example, in enterprise-level servers or data centers).

Important features of the model include the layout and use of advanced magnetic recording technology with Energy-Assisted Magnetic Recording. (EAMR), which has significantly increased the data density. The sealed zone of the WD Ultrastar DC HC550 WUH721816AL5204 hard drive, filled with helium, has reliable protection against leaks. It contains nine plates rotating at a speed of 7200 rpm. Thanks to this high-speed equipment. controller and a large cache memory of 512 MB, the drive demonstrates high performance, excellent reliability and moderate power consumption. The SAS server interface is used for connection, so this model cannot be installed in regular PCs and entry-level workstations. With proper cooling, it can be operated 24/7.