Dell 1TB 7200RPM SATA-6GBPS 128MB Buffer 512n 2.5-Inch SFF Enterprise With Tray 31N08 HDD.

Interface & Performance Insights

Utilizing the SATA 6Gbps interface, the Dell 31N08 drive delivers stable and fast data throughput suitable for read-intensive and general-purpose workloads. The 7200 RPM spindle speed strikes an effective compromise between power consumption and data retrieval rates, supporting sequential and random read/write performance essential in database access, file storage, and virtualization applications. With a 128MB buffer, this enterprise HDD optimizes cache management, enhancing burst performance and minimizing latency during peak load periods.

Form Factor and Deployment Compatibility

This Dell enterprise hard drive adopts the 2.5-inch small form factor design, which makes it compatible with a wide array of modern Dell servers and storage enclosures. The reduced footprint allows organizations to maximize storage density per rack unit (RU), supporting efficient data center layout and minimizing cooling and energy demands. Included with a factory-installed hot-swap tray, the 31N08 ensures effortless integration and rapid maintenance in hot-plug environments.

512n Native Sector Format Advantages

The Dell 31N08 features 512n (512-byte native) formatting, which maintains compatibility with a broad range of legacy and contemporary operating systems, hardware RAID controllers, and backup applications. This format ensures seamless deployments in mixed-use environments and reduces potential overhead caused by logical-to-physical block translation, resulting in optimized performance across a variety of use cases.

Enterprise Reliability and Durability

Engineered for enterprise workloads, the Dell 31N08 1TB HDD is built with enhanced reliability mechanisms to withstand demanding 24x7 operational cycles. Designed to support a workload rating of up to 550TB/year, this drive is well-suited for enterprise applications such as structured data processing, backup and restore, and archival storage. Shock and vibration resistance, error correction algorithms, and thermal monitoring are integrated into the drive firmware, ensuring minimal downtime and long-term data integrity.

Thermal Efficiency and Operational Tolerance

The thermal envelope of the Dell 31N08 has been rigorously tested to support sustained operation in server-grade ambient temperatures. It includes features like dynamic thermal monitoring, firmware-level temperature adjustment, and power management protocols, which together help maintain optimal operating conditions and extend drive lifespan under continuous enterprise workloads.

Application Use Cases

This 1TB enterprise HDD from Dell is designed for a wide range of use cases across small, medium, and large-scale IT deployments. Its SATA interface and 7200RPM rotation make it ideal for:

• Data archiving and backup solutions
• Cold data storage environments
• Server OS and boot volumes
• RAID-based storage arrays
• Web servers and application hosting
• Media repositories and video surveillance

Compatibility with Dell Enterprise Systems

The Dell 31N08 1TB SATA drive is fully compatible with a wide range of Dell enterprise-class servers, including Dell PowerEdge R and T series, Dell Precision workstations, and PowerVault storage systems. Its pre-mounted tray ensures drop-in readiness for hot-plug drive bays, reducing deployment time and simplifying scalability for growing storage environments.

Examples of Supported Systems:

• Dell PowerEdge R630, R730, R740, T440, T640
• Dell PowerVault MD3200/MD1200
• Dell Precision 7920 and similar SFF towers

Summary of Benefits

• Trusted Dell enterprise-grade component
• Hot-swap tray for easy replacement and upgrades
• Ideal for storage tiering in data centers
• Robust workload handling for business-critical apps
• Efficient for high-density rackmount server configurations