Dell 4TB SAS HDD This Dell 4TB HDD is designed for data intensive storage needs and mission critical applications. Featuring the high-quality build and reliable durability of Dells technology. Featuring an IP-based peer storage architecture, enabling live-non-disruptive firmware upgrades and maintenance. SAS HDD Technology This Dell EqualLogic HDD is supported by a SAS interface which allows it to transfer data at a rate of 6GB/s. With storage management and data protection, this drive offers a reliable and durable solution to data storage. Dell SAS Hard Disk Drive With a spindle speed of 7200RPM and supporting hot-swappable technology, this drive offers a feature-rich and efficient storage option that enhances the productivity of your computer server. This 4TB HDD is the ideal storage option for data-intensive workloads, including virtualisation servers, DNS servers and web servers.