Dell 300GB 15K RPM SAS 12Gbps 2.5in Hybrid Hot-Plug Drive

Overview

The Dell M3MH7 is a 300GB Serial Attached SCSI (SAS) hard drive designed to deliver fast and reliable data access for enterprise environments, particularly Dell PowerEdge servers. With a spindle speed of 15,000 RPM and a SAS interface capable of 12Gbps transfer rates, it supports demanding workloads such as transactional databases, virtualization clusters, and analytics applications. Its 2.5-inch form factor housed in a 3.5-inch hybrid carrier allows easy integration into existing server bays, while hot-plug capability ensures maintenance can be performed without interrupting system operation.

Key features

• High spindle speed of 15,000 RPM reduces latency and accelerates data retrieval for performance-critical applications.
• SAS interface with up to 12Gbps throughput supports rapid data transfers and smooth handling of intensive workloads.
• 2.5-inch drive mounted in a 3.5-inch hybrid carrier enables compatibility with standard 3.5-inch server bays without extra adapters.
• Hot-plug functionality allows drives to be replaced or added while the server remains online, minimizing downtime.
• Firmware compatibility and thermal stability are validated by Dell to ensure seamless integration with PowerEdge servers.
• Robust construction designed to withstand continuous operation in data centers, finance, and research environments.

Key specs

• Storage capacity: 300GB
• Spindle speed: 15,000 RPM
• Interface: SAS 12Gbps
• Drive size: 2.5-inch
• Carrier size: 3.5-inch hybrid
• Form factor: Hot-plug

Connectivity and compatibility

This drive is fully qualified for Dell PowerEdge servers, ensuring firmware and hardware compatibility that supports stable and efficient operation. The SAS 12Gbps interface provides a high-speed connection suitable for enterprise storage arrays and server environments requiring consistent throughput and low latency.

Ideal uses and environments

The Dell M3MH7 fits well in setups that demand a balance of speed and capacity, such as virtualization storage pools, latency-sensitive database hosting, and high-speed scratch space for engineering simulations. It is a strong choice for IT professionals managing data centers, financial institutions, or research labs where continuous, reliable performance is essential.