DRV HD 4TB 6G 5.9K 3.5 SATA

The HPE 740856-B21 is a hard disk drive for adding storage to a compatible system. Its 4TB capacity provides space for data and files, while the 3.5-inch format identifies its physical drive size.

The drive uses a SATA 6G interface and is listed with a 5.9K rotational speed. These specifications describe the connection and drive type, making this model identifiable when selecting a matching storage component.