Hewlett Packard Enterprise 652620-B21 Hard Drive

The Hewlett Packard Enterprise 652620-B21 (also cataloged as 653952-001) 600GB SAS 15K LFF enterprise hard drive delivers fast, reliable storage for mission-critical applications in HPE ProLiant servers and enterprise storage systems. This 3.5-inch LFF drive spins at 15,000 RPM, offers SAS up to 6 Gb/s with dual-port enterprise-grade redundancy, and supports hot-swapping via Smart Carrier. It is designed for databases, virtualization platforms, ERP systems, and high-transaction workloads where low latency and high IOPS are critical, and is compatible with HPE ProLiant Gen8/Gen9 servers and supported storage arrays. Technical details include 600 GB capacity, 15,000 RPM, 3.5-inch LFF form factor, data transfer up to 6 Gb/s, average seek time around 3.5 ms, and power requirements of 5V/12V. Common replacements include HPE 759212-B21, HPE 872477-B21, and HPE 516828-B21.