With the increase of hard disk product lines, different hard disk manufacturers will provide at least four product lines, such as PC hard disk, monitoring disk, NAS and enterprise hard disk, with different capacities. In the past five years, there have been more than 60 system combinations. However, with the development of hard disk market, it is difficult to verify the compatibility of NAS and hard disk for hard disk with different storage technology, firmware and manufacturing methods. If we can not control these details in the hard disk, it is difficult to ensure the stable operation of the enterprise environment.
In this regard,Qunhui launched SATA HDD hat5300 series hard disk, including 8tb, 12tb and 16TB capacity.
Hat5300 series hard disk ensures that it can meet the requirements of 24 / 7 all-weather operation environment of enterprises, and has experienced more than 300000 hours of testing to ensure that it can meet the increasingly stringent IT environment of enterprises.
Hat5300 series hard disk supports up to2.5 million hours of mean time between failures (MTTF), 550tb of annual workloadIt also supports persistent write cache technology, which can be used inMinimize data corruption in case of sudden power failureThese make hat5300 perform well in all-weather enterprise environment.
In order to improve the performance of hat5300 and DSM systems,Through the vertical integration of the system and the hard disk, the continuous reading performance is up to 23% higher than that of the hard disk with similar capacity(the performance test is from Qunhui laboratory).
In addition, the hard disk firmware can also be updated online through DSM, which greatly improves the overall reliability and maintenance efficiency of Qunhui storage scheme.