400-BJSZ Dell 4TB 7200RPM SATA 6Gbps 3.5-inch Internal Hard Drive

400-BJSZ Overview Dell 4TB 7200RPM SATA 6Gbps 3.5-inch Internal Hard Drive. The Dell hard drive has a capacity of 4 terabytes, which is equivalent to 4,000 gigabytes. This large storage capacity allows users to store a significant amount of data, including large files such as videos, photos, and documents. The 7.2K RPM (revolutions per minute) rating of the Dell hard drive indicates its rotational speed. The 7.2K RPM rating of this hard drive is considered relatively fast and is suitable for most general computing tasks.