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SSD drive HPE 3.84TB 2.5 inch SAS P40472-B21
The HPE 3.84TB 2.5 inch SAS P40472-B21 is a high-performance internal solid state drive designed for servers and workstations. With 3.84 TB capacity and a 2.5-inch form factor, this SAS SSD delivers high IOPS and low latency to improve data center responsiveness for read-intensive workloads such as caching, web and social media services, and boot/swap operations. The drive includes full data-path error detection, surprise power loss protection, and self-encrypting FIPS capability. HPE also offers 24Gb SAS‑enabled enterprise SSDs that provide up to twice the performance of 12Gb SAS when used in a compatible 24G SAS controller and updated server infrastructure, while remaining compatible with 12Gb ecosystems.
The P40472-B21 provides high throughput and reduced latency for read-intensive applications, improving overall system performance. Built-in data-path error detection and surprise power loss protection help preserve data integrity. The drive supports self-encrypting FIPS for enhanced data security. Available in a range of capacities, the SAS interface ensures reliable enterprise-grade connectivity and compatibility with common server configurations.
Install the 2.5-inch P40472-B21 into a compatible server or workstation SAS drive bay according to your chassis and controller instructions. Attach the SAS data and power connections to a compatible SAS backplane or controller. Configure the drive in your operating system or RAID controller as required (for example, as a caching device, boot drive, or part of a storage pool). Ensure firmware and drivers for your server controller are up to date to maximize compatibility and performance.
Use this HPE SAS SSD for read-intensive workloads; for systems that can leverage 24Gb SAS, pair the drive with a certified 24G SAS controller and updated server infrastructure to realize higher performance while retaining backward compatibility with 12Gb SAS environments.
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