- Tested for 24x7x365 reliability at workloads up to 550TB per year
- Highest level of reliability up to 2.5 million hours MTBF
- Performance-optimized for heavy application workloads
- 5-year manufacturer's limited warranty
Western Digital has announced a new family of hard drives specifically for data centers. The new WD Gold HDDs will feature multiple technologies that the company uses to build other drives, including helium and large caches. The WD Gold HDDs will co-exist with the company’s WD Re drives for some time, but as the new family expands, it will eventually replace the previous-gen devices.
The initial WD Gold family will consist of three models: with 4 TB, 6 TB and 8 TB capacities. All three drives seem to be based on different platforms and on different platters, but all of them have 7200 RPM spindle speed and feature new-generation electronics, which is claimed to improve power efficiency by up to 15% according to WD. The new drives come in a 3.5” form-factor and will use SATA 6 Gbps interface exclusively at this point. The WD Gold HDDs are designed for a variety of applications, including small to medium-scale enterprise servers and storage, as well as rack-mount data center servers and storage enclosures.