Hewlett Packard Enterprise 872479-B21 Hard Disk Drive

The Hewlett Packard Enterprise 872479-B21 delivers 1.2TB of fast, reliable storage in a 2.5-inch, 12G SAS, 10K RPM HDD built for enterprise servers and storage systems. With a Smart Carrier and hot-swap capability, it supports Digitally Signed (DS) firmware and a SAS 12Gb/s interface for consistent throughput in busy data centers. This drive is designed for Enterprise (ENT) workloads and is commonly used in HPE ProLiant Gen9 and Gen10 servers and compatible storage arrays to power databases, virtualization, and other high-performance transactional applications, delivering low latency and steady performance under demanding workloads. Related replacements include HPE 781516-B21 (600GB, SAS 12G 10K SFF) and HPE 507127-B21 (1.2TB, SAS 6G 10K SFF) and HPE 652583-B21 (1.2TB, SAS 6G 15K SFF).