HPE P53554‑B21 20 TB SATA Business‑Critical Enterprise HDD
Overview
The HPE P53554‑B21 is a 3.5-inch large-form-factor hard drive designed for enterprise storage in HPE ProLiant systems. It uses a SATA 6 Gb/s interface and spins at 7,200 RPM, delivering high capacity for data-intensive and bulk‑storage workloads. Built with helium-sealed technology and 512e sector format, it offers both density and energy efficiency. The drive supports hot-swap operation in HPE server enclosures and features Digitally Signed Firmware and Instant Secure Erase (ISE) for data security.
Key Features
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20 TB capacity in a 3.5″ LFF form factor
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SATA 6Gb/s interface for compatibility and throughput
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7,200 RPM spindle speed for balanced performance
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Helium-filled internals for reduced power and vibration
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Digitally Signed Firmware + Instant Secure Erase (ISE)
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Enterprise-class Business Critical endurance


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