SPD Blog
Power, Security, and Speed in One Drive: HPE P04478-B21 1.92TB SATA Read Intensive SSD for ProLiant Servers
HPE P04478-B21 1.92TB SATA SFF SSD Overview
The HPE P04478-B21 is a high capacity, enterprise grade solid state drive designed to deliver consistent performance, reliability, and data integrity for HPE ProLiant Gen8, Gen9, and Gen10 servers. With a 1.92TB storage capacity, 2.5inch Small Form Factor design, and SATA 6Gbps interface, this SSD is optimized for read intensive workloads commonly found in modern data centers, virtualization platforms, and business critical applications. Built using Tr
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Feb 3rd 2026