HP Enterprise 834134-001 4TB 3.5 inch SAS 12Gb/s 7200RPM Midline Hard Drive

When server storage runs out, operations slow to a crawl. The HP Enterprise 834134-001 internal hard drive solves that problem by adding 4TB of reliable, high-speed capacity to compatible HPE ProLiant servers. This 3.5-inch LFF drive uses a SAS 12Gb/s interface and spins at 7200 RPM, delivering the performance needed for data-intensive applications while maintaining low latency and high endurance.

Who is it for

This drive is built for IT administrators and data center managers who need to expand storage in HPE ProLiant servers without compromising on reliability or speed. It is ideal for businesses running databases, virtualization, or file servers that require consistent performance and hot-swap capability for minimal downtime.

Main features

• 4TB storage capacity for large datasets and backups
• SAS 12Gb/s interface for fast data transfer
• 7200 RPM spindle speed for quick access times
• 3.5-inch Large Form Factor (LFF) with HPE Smart Carrier for easy installation
• Hot-swap support to replace drives without shutting down the server
• 128MB cache buffer to optimize read/write operations
• Rotary Vibrational Sensor (RVS) for stable performance in multi-drive environments
• 512e sector format for compatibility with modern systems

Specifications

• Storage Capacity: 4 TB
• Interface: SAS 12Gb/s
• Form Factor: 3.5-inch LFF
• Spindle Speed: 7200 RPM
• Drive Type: HDD
• Hot-Swap Support: Yes
• Workload Type: Midline
• Carrier Type: HPE Smart Carrier (SC)
• Sector Size: 512e
• Buffer/Cache Size: 128 MB
• Average Latency: 4.16 ms
• MTBF: 2,000,000 hours
• Power Consumption (Typical): 8-12 W

Tips

Before purchasing, verify that your server model is listed in the HPE ProLiant compatibility matrix. For optimal performance, use this drive in a RAID configuration with other identical drives. Always handle the drive by its carrier and avoid touching the exposed circuitry to prevent electrostatic damage.