HPE 864259-B21 4TB SAS 3.5in 7.2K Enterprise HDD

• Enterprise backup and recovery systems
• Data archival and compliance storage
• Virtualization secondary storage layers
• Cloud storage backend infrastructure
• Media content repositories
• Surveillance and security data storage
• Big data cold and warm storage tiers
• File server and NAS expansion
• Disaster recovery storage systems
• Enterprise application data retention

• 4TB enterprise storage capacity for scalable environments
• 7,200 RPM balanced performance for steady workloads
• SAS interface for high reliability and redundancy support
• 3.5-inch LFF form factor for high-density storage deployment
• Optimized for backup and archival workloads
• Enterprise-grade durability for continuous 24/7 operation
• Dual-port SAS support for failover and redundancy
• Strong compatibility with HPE ProLiant servers
• Designed for large-scale storage expansion
• Stable performance for sequential data workloads
• Lower total cost per TB for enterprise storage growth
• Efficient energy consumption for data center optimization
• Enhanced data integrity and error recovery mechanisms
• Supports hybrid cloud storage architectures

• Brand: HPE
• Model Number: 864259-B21
• Capacity: 4TB
• Interface: SAS (Serial Attached SCSI)
• Form Factor: 3.5-inch Large Form Factor (LFF)
• Spindle Speed: 7,200 RPM
• Drive Type: Enterprise HDD
• Workload Type: Capacity / backup / archival
• Sector Format: Advanced format (enterprise standard)
• Compatibility: HPE ProLiant servers & SAS storage systems

WHY CHOOSE THIS PRODUCT?

• Organizations choose the HPE 4TB SAS HDD when they need dependable storage expansion without increasing infrastructure complexity or cost. It is ideal for environments where consistent data availability and long-term storage reliability matter more than extreme IOPS performance.
• Compared to SATA alternatives, it provides stronger fault tolerance, better error handling, and tighter integration with enterprise storage controllers. Its SAS architecture ensures redundancy and operational continuity, which is critical for enterprise backup and shared storage systems.
• From a lifecycle perspective, it allows IT teams to extend existing server infrastructure while scaling storage capacity gradually. This reduces capital expenditure and supports phased modernization strategies in hybrid and on-premise data centers.