HPE 861756-B21 4TB 12G SAS 7.2K LFF Enterprise HDD

• Enterprise backup and archival storage systems
• Virtual machine datastore expansion
• Cloud storage backend infrastructure
• Data lake and big data repositories
• Email and file server storage
• Disaster recovery and replication nodes
• Surveillance and security footage storage
• ERP and business application data storage
• Hybrid cloud on-premise storage layers
• Long-term compliance data retention

• Brand: HPE
• Part Number: 861756-B21
• Capacity: 4TB
• Interface: SAS 12Gb/s
• Form Factor: 3.5-inch LFF
• Rotational Speed: 7,200 RPM
• Drive Type: Enterprise HDD
• Compatibility: HPE ProLiant Servers & Storage Systems
• Workload Type: Nearline / Capacity-optimized workloads

WHY CHOOSE THIS PRODUCT?

• Organizations choose the HPE 861756-B21 when they need dependable, high-capacity storage without excessive cost per terabyte. It is widely used in environments where data growth is predictable and performance requirements are moderate but stability is critical.
• Compared to smaller capacity or higher-speed drives, this model offers a strong balance of density and operational efficiency, making it ideal for long-term storage pools and backup infrastructures. Its compatibility with HPE server ecosystems ensures simplified procurement, faster deployment, and reduced integration risks.
• From a business perspective, it helps reduce storage TCO while supporting scalable infrastructure expansion, disaster recovery readiness, and hybrid cloud data retention strategies.