Hewlett Packard Enterprise 791034-B21 Hard Disk Drive

The Hewlett Packard Enterprise 791034-B21 is a 1.8TB enterprise hard disk drive (MPN 791034-B21) with a SAS 12Gb/s interface, spinning at 10,000 RPM in a 2.5-inch Small Form Factor, and featuring dual-port connectivity for redundant paths in HPE ProLiant servers and enterprise storage systems. It uses a hot-swap Smart Carrier and is designed for 24x7 operation, making it suitable for data center servers and mission-critical environments requiring high availability, with performance suitable for transactional databases, virtualization, and analytics workloads. The drive uses 512e sector format and is compatible with HPE ProLiant Gen9/Gen10 servers and compatible storage systems. Common replacements include HPE 872481-B21, 881457-B21, and 759212-B21.