HPE 12TB SAS 12G 3.5 inch LFF Midline Helium Hard Drive (P09155-S21)

This HPE 12TB SAS hard drive stands out with its helium-filled design, which reduces internal turbulence and power consumption while enabling higher capacities in a 3.5-inch LFF form factor. It is a midline drive optimized for capacity-centric workloads in enterprise environments.

Highlights

• 12TB storage capacity for large datasets
• SAS 12Gb/s interface for fast data transfers
• 7200 RPM spindle speed with 256MB cache
• Helium-filled technology for improved efficiency
• Hot-plug support with HPE Smart Carrier
• Digitally signed firmware for enhanced security

In daily use

Designed for HPE ProLiant servers and storage systems, this drive delivers reliable performance for moderate workloads. The 512e sector format ensures compatibility with legacy applications, while the 2 million hour MTBF rating indicates long-term durability.

Full specifications

• Storage Capacity: 12 TB
• Interface: SAS 12Gb/s
• Spindle Speed: 7200 RPM
• Form Factor: 3.5-inch LFF
• Drive Type: Midline Hard Drive
• Technology: Helium-filled
• Sector Size: 512e
• Hot-Plug Support: Yes (HPE Smart Carrier)
• External Data Transfer Rate: 1.2 GB/s
• Cache Buffer: 256 MB
• Compatibility: HPE ProLiant Servers, HPE Storage Systems
• Features: Digitally Signed Firmware, Advanced Format
• Workload: Capacity-optimized, moderate workload
• MTBF: 2,000,000 hours

Final note

A dependable choice for expanding enterprise storage capacity with proven HPE reliability.