698PM Dell 3TB 7.2K RPM SAS 6GBPS 64MB Form Factor Hard Disk Drive

The 698PM Dell hard drive is a SAS (Serial Attached SCSI) hard drive, which means that it uses a high-speed interface to transfer data between the hard drive and the computer system. SAS is a technology that is commonly used in enterprise-level environments because it provides faster data transfer rates and more reliable performance than traditional SATA (Serial Advanced Technology Attachment) hard drives.

The hard drive has a capacity of 3TB, which means that it can store a large amount of data. This is particularly useful in environments where there is a need to store and access large files such as videos, images, and databases.