HPE P40505-B21

Overview

The HPE P40505-B21 is a 3.84TB SATA solid-state drive designed to provide reliable and consistent performance for servers managing mixed-use workloads. It fits into a 2.5-inch small form factor bay, making it compatible with many server configurations. With a data transfer rate of up to 600 MBps and the ability to handle up to 70,000 read IOPS and 35,000 write IOPS, this drive supports demanding applications that require both frequent reading and writing.

Its hot-swappable design allows for easy replacement or upgrades without shutting down the system, reducing downtime and maintaining business continuity. The drive’s endurance rating of 3 drive writes per day ensures it can sustain heavy workloads over time, making it a dependable choice for IT environments that require balanced capacity, speed, and durability.

Key features

• High-capacity 3.84TB storage to accommodate large datasets and applications
• SATA 6 Gb/s interface for broad compatibility and efficient data transfer
• Small 2.5-inch form factor fits standard server bays for easy integration
• Supports mixed-use workloads, balancing read and write operations effectively
• Hot-swappable design enables drive replacement or upgrades without system downtime
• Endurance rated for 3 drive writes per day, ensuring long-term reliability under heavy use
• Delivers up to 70,000 read IOPS and 35,000 write IOPS for responsive server performance
• Backed by a 3-year limited warranty for added peace of mind

Key specs

• Storage capacity: 3.84TB
• Interface: SATA 6 Gb/s
• Form factor: 2.5-inch small form factor (SFF)
• Maximum data transfer rate: 600 MBps
• Read IOPS: up to 70,000
• Write IOPS: up to 35,000
• Endurance: 3 drive writes per day
• Warranty: 3-year limited

Connectivity and compatibility

This SSD uses a SATA 6 Gb/s interface, which is widely supported across many server platforms and storage controllers. Its 2.5-inch form factor fits into standard server drive bays, making it a straightforward upgrade or replacement option for existing systems. The hot-swappable capability means it can be installed or removed without interrupting server operations, which is essential for maintaining uptime in critical environments.

Performance and reliability

The drive’s ability to handle mixed-use workloads means it performs well under varied data demands, balancing read and write tasks efficiently. With up to 70,000 read IOPS and 35,000 write IOPS, it delivers the responsiveness needed for database operations, virtualization, and other server applications. The endurance rating of 3 drive writes per day ensures the SSD can sustain heavy write cycles over its lifespan, making it suitable for business-critical environments where data integrity and uptime are priorities.

Ideal uses and environments

This SSD is well suited to enterprise servers and data centers that require a balance of capacity, speed, and durability. It fits well in setups where mixed workloads are common, such as virtualization hosts, database servers, and file servers. IT professionals looking for a reliable storage solution that minimizes downtime and supports consistent performance will find this drive a strong choice for their infrastructure.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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