HPE 861746-S21 is a 6TB SAS hard disk drive for adding or replacing storage in a compatible server. Its 3.5-inch format uses a low-profile carrier, and the SAS interface is intended for systems equipped with SAS drive bays.
The drive spins at 7,200 RPM and has a stated data transfer rate of 12 Gb/s. These specifications describe a midline-style storage option for server workloads where capacity and access through a SAS connection are needed.
The listing specifies hot-swap support, so the drive can be serviced in a system designed for hot-swappable drives. A hot-swap tray is included.