The HPE 857965-001 and 857644-B21 are enterprise-class 10TB SAS hard drives engineered for HPE ProLiant servers, Apollo systems, and enterprise storage platforms. Featuring a high-capacity 10TB design, 7,200 RPM spindle speed, and a 12Gb/s SAS interface, these drives provide the ideal balance of performance, reliability, and scalability for data-intensive business environments. Designed for continuous 24x7 operation, they are well-suited for cloud storage, backup and recovery, big data applications, virtualization, and large-scale data retention.

Key Features

• HPE Part Numbers: 857965-001, 857644-B21
• 10TB storage capacity
• 7,200 RPM spindle speed
• SAS 12Gb/s dual-port interface
• 3.5-inch Large Form Factor (LFF)
• Enterprise Midline (MDL) SAS hard drive
• HPE Smart Carrier (SC) design
• Hot-plug and hot-swap capable
• Optimized for HPE ProLiant and storage platforms
• Advanced data integrity and error correction technologies
• Designed for RAID and high-availability environments
• Built for continuous 24x7 enterprise operation
• Ideal for backup, archiving, cloud infrastructure, and large-capacity storage applications

Applications

The HPE 857644-B21 is designed for organizations that require reliable, high-capacity storage for growing data demands. It is commonly deployed in HPE ProLiant Gen9 and Gen10 servers, storage arrays, software-defined storage platforms, and data centers supporting virtualization, analytics, surveillance, and long-term data retention workloads.

Technical Specifications

• Capacity: 10TB
• Interface: SAS 12Gb/s
• Form Factor: 3.5-inch LFF
• Rotational Speed: 7,200 RPM
• Drive Type: Enterprise Midline SAS HDD
• Sector Format: 512e Advanced Format
• Dual-Port SAS Connectivity
• Smart Carrier Support
• Hot-Plug Support: Yes
• RAID Compatible
• Enterprise-Class Reliability
• Designed for Continuous 24x7 Operation

The HPE 857965-001 / 857644-B21 10TB SAS hard drive delivers exceptional storage capacity, enterprise-grade reliability, and robust performance, making it an excellent choice for businesses seeking scalable storage solutions for modern data center and server environments.