Detailed Specifications
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
20 TB capacity in a 3.5″ LFF form factor
SATA 6Gb/s interface for compatibility and throughput
7,200 RPM spindle speed for balanced performance
Helium-filled internals for reduced power and vibration
Digitally Signed Firmware + Instant Secure Erase (ISE)
Enterprise-class Business Critical endurance
Technical Specifications
| Specification | Details |
|---|
| Brand | HPE |
| Part Number | P53554-B21 |
| Product Type | Enterprise Hard Drive |
| Capacity | 20 TB |
| Interface | SATA 6 Gb/s (SATA/600) |
| Form Factor | 3.5″ Large Form Factor (LFF) |
| Rotational Speed | 7,200 RPM |
| Sector Format | 512e |
| Technology | Helium-filled |
| Power Consumption | Idle ~5.6 W; Read/Write up to ~9.3 W |
| Security Features | Digitally Signed Firmware, ISE (Instant Secure Erase) |
| Warranty | 1-year HPE warranty |
