HPE 450GB 3.5" 12G 15K SAS HDD

The HPE 737394-B21 is a hard drive built for administrators who need dependable, high speed storage inside ProLiant Gen8 and Gen9 servers. With 450GB of capacity, it suits database partitions, virtual machine volumes, and application data that demand rapid access without taking up excessive rack space.

This drive spins at 15,000 revolutions per minute, so mission-critical transactions, indexing jobs, and log files respond quickly. Its 12 Gb/s SAS interface keeps the data path clear, letting the server move large blocks or many small requests without a bottleneck. When workloads surge during peak business hours, the drive maintains consistent performance that busy finance, healthcare, and e-commerce environments rely on.

HPE ships the drive inside a SmartDrive Carrier that slides directly into the server’s backplane. Because the carrier supports hot swapping, you can replace or add the drive while the system stays online, which means no downtime when expanding capacity or performing maintenance. Official HPE firmware ensures seamless integration with system utilities, diagnostics, and monitoring tools, so you spend less time troubleshooting and more time serving users.

Whether you manage a branch office file server, a virtualization cluster, or a data center running analytics, the HPE 737394-B21 delivers enterprise-grade reliability and speed in a familiar 3.5-inch slot. Install it to boost throughput, reduce latency, and keep critical services running smoothly.

• 450GB storage capacity
• 3.5 inch form factor with low profile design
• 15,000 RPM spindle speed
• 12 Gb/s SAS interface
• Hot swappable with SmartDrive Carrier
• Compatible with HPE ProLiant Gen8 and Gen9 servers
• Genuine HPE firmware and certification