HPE 861681-B21 internal hard drive 2 TB Serial

The HPE 861681-B21 is a high-capacity internal hard drive designed to deliver reliable and secure storage for HPE ProLiant server environments. As a Business Critical drive, it provides a cost-effective solution for applications that demand robust data integrity and availability but do not require the intense I/O performance of mission-critical SAS drives. It is engineered to solve the need for dependable bulk storage in small to large enterprise data centers, supporting workloads like archival, backup, and file and print services. This drive’s technical foundation is built on a balance of performance and security. The SATA 6Gb/s interface provides ample bandwidth for sequential data tasks, while the 7,200 RPM rotational speed ensures consistent and predictable access times for multi-user environments. A key differentiator is its Digitally Signed Firmware, which prevents unauthorized modifications by ensuring the drive’s firmware is authentic and trusted. This hardware-level security feature is critical for protecting the IT infrastructure against low-level malware attacks that target storage devices. Built for seamless integration, this drive is housed in a 3.5-inch Large Form Factor (LFF) carrier designed for hot-pluggable bays in modern HPE ProLiant rack and tower servers. Its physical design and carrier ensure straightforward, tool-less installation and replacement, minimizing downtime during maintenance or upgrades. Management is fully integrated into the HPE server ecosystem, allowing administrators to monitor drive health, configure storage arrays, and receive predictive failure alerts through platforms like HPE Integrated Lights-Out (iLO) and Smart Storage Administrator.

• 2TB capacity in a 3.5-inch LFF form factor
• SATA 6Gb/s interface for reliable data transfer
• 7,200 RPM spindle speed for consistent performance
• Digitally Signed Firmware for enhanced data security
• Hot-pluggable design for simplified serviceability