HPE P40505‑B21 3.84 TB SATA 6G Mixed‑Use SFF SSD
Overview
The HPE P40505‑B21 is a high-capacity 2.5″ SATA SSD designed for enterprise server workloads. With 3.84 TB of storage and a SATA 6 Gb/s interface, it supports mixed-use workloads where both read and write performance matter. It’s optimized for use in HPE ProLiant servers and includes hot-plug support in a basic carrier form factor. The drive is backed by endurance and reliability features such as 3 DWPD and digitally signed firmware, making it suitable for virtualization, databases, and cloud applications.
Key Features
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3.84 TB capacity in 2.5″ SFF form
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SATA 6 Gb/s interface for universal compatibility
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Mixed‑use endurance rating of 3 DWPD
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Hot-pluggable in a Basic Carrier design
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Enterprise-class random I/O: up to ~59,000 IOPS read, ~32,000 IOPS write


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