Western Digital Gold Disk reappeared in the Jianghu, adopting CFM traditional vertical recording technology.

Once upon a time, Western Digital incorporated their gold disks into the data center series hard disks. But now Western Digital has revived the golden disk, and they have launched WD Gold DC HA750 series enterprise-class hard disk, which is derived from Western Digital's flagship Ultrastar SATA series and can meet the needs of cloud applications, distributed file systems and various object storage solutions.

The new western digital gold disk adopts SATA 6Gbps interface, providing various capacities from 1TB to 14tb. CFM traditional vertical recording is adopted, and the writing speed is more stable, which is better than SMR laminated magnetic recording hard disk. The products of 12TB and 14tb are all filled with helium, and the spindle speed of the hard disk is 7200RPM, depending on the capacity. A cache of 128MB to 5 12MB will be provided. In terms of performance, the best 14TB has a maximum transmission speed of 267MB/s, and the worst 1TB is184mb/s. ..

The Western Digital Gold Disk also provides the functions of secure erasure and data overlay removal. The warranty period is 5 years, and it can provide 550TB of workload processing capacity every year. The MTBF time of two helium-filled capacity is as long as 2.5 million hours, and the other MTBF time is as long as 2 million hours.