HP 652767-B21 3TB 7200RPM SAS 6GB/s hot-pluggable hard drive in 3.5-inch form factor. Delivers 3TB capacity at 7200RPM spindle speed with SAS 6Gb/s interface for serial-attached SCSI connectivity. Designed as midline drive with hot-swap capability for ProLiant server arrays, storage enclosures, and SAN environments. Compatible with HP/HPE DL, ML, and SL server generations supporting SAS drives. Typical applications include RAID configurations, general-purpose storage pools, and departmental backup systems where cost-effective capacity and moderate performance are prioritized over enterprise-class speeds. Tested and guaranteed; available via quote.