Hewlett Packard Enterprise 872481-B21 Hard Disk Drive

The Hewlett Packard Enterprise 872481-B21 1.8TB 12G SAS 10K 2.5-inch SFF SC Enterprise HDD is an enterprise-class hard disk drive designed for HPE ProLiant Gen9/Gen10 servers and compatible storage systems. With 1.8TB of capacity, a 12Gb/s SAS interface, and a 10,000 RPM rotational speed in a 2.5-inch Small Form Factor, it delivers high-performance, reliable data access for mission-critical workloads such as transactional databases and high-demand virtualization. The drive uses a dual-port SAS interface and hot-swap support via the HPE Smart Carrier, enabling redundant paths and rapid maintenance in 24x7 data center environments, while 512e sector formatting supports broad operating-system compatibility. It is commonly deployed in enterprise IT environments for high-performance data storage and is compatible with HPE ProLiant Gen9/Gen10 servers and storage arrays, with related replacements including HPE 881457-B21, 759212-B21, and 781518-B21.