Western Digital has introduced the most capacious in the world of hard drive — the hard drive Ultrastar DC HC620 capacity of 15 TB. Is a terabyte bigger than last year’s model Western Digital and Seagate on 14 TB, presented in September.
The drive is made in a standard 3.5-inch form factor and is designed for enterprises dealing with big data. If the winchesters to use in the popular counter 4U 60 HDD, the total capacity reaches 900 TB.
The drive used technology Shingled Magnetic Recording (SMR) HelioSeal and. The latter involves the use of helium as a filler, which guarantees the tightness and functionality of the SMR provides a partial overlap of adjacent tracks when writing information and increases the storage density and overall capacity for each bin.
Provides version version with SAS interface 12 GB/s and SATA 6 GB/s. the Price the company modestly.