Internal Hard Drive HPE 4 TB 3.5 inch SAS 7200 RPM 765257-B21

The HPE 765257-B21 is a 3.5" SAS internal hard drive with 4 TB capacity and 7200 RPM designed for enterprise and midline applications. It uses the SAS interface to provide high availability, reliability and data integrity for mission-critical and storage-driven workloads, and is compatible with HPE systems for reliable data management.

Advantages

This HP Enterprise SAS hard drive combines a large 4 TB capacity with 7200 RPM performance in a 3.5-inch form factor, delivering fast access times and sustained throughput for transactional and storage-heavy applications. The SAS interface is engineered for enterprise-class availability and data integrity, and the drive’s design supports integration in standard HPE server and storage configurations.

Suitable for

• Enterprise database and transaction servers
• File and block storage arrays
• Virtualisation hosts and hyperconverged infrastructure
• Backup and archival storage where capacity and reliability are required

Key specifications

• Model: HPE 765257-B21
• Capacity: 4 TB (4000 GB)
• Form factor: 3.5" (Large Form Factor)
• Interface: SAS
• Speed: 7200 RPM
• Weight: 0.45 kg
• MPN: 765257-B21
• EAN: 888182848432

How to use

Install the 3.5" SAS drive into a compatible HPE server or storage enclosure following the chassis manufacturer’s installation procedures. Connect to the SAS backplane or controller, verify drive detection in the system firmware/BIOS, and configure RAID or volume settings as required by your storage architecture. Ensure proper cooling and secure mounting to maintain drive reliability.

Recommendations

Use this HPE 4 TB SAS 7200 RPM drive in environments that require a balance of capacity and consistent performance. For mission-critical deployments, deploy within RAID arrays and implement regular monitoring, firmware updates and scheduled backups to protect data integrity.