Dell 2.5" 600GB SAS Internal Hard Drive, Hot Swappable and Pluggable - Model 400-AUNQ

Dell 2.5" 600GB SAS Internal Hard Drive – Model 400-AUNQ

The Dell 400‑AUNQ is a high‑performance, enterprise‑grade internal hard drive engineered for demanding server environments. With a generous capacity of 600 GB, it delivers ample storage while maintaining the compact footprint required by modern data centers.

Key Technical Specifications

• Form Factor: 2.5‑inch (6.4 cm) – ideal for rack‑mount servers and blade systems.
• Interface: Serial Attached SCSI (SAS) 12 Gb/s – ensuring fast, reliable data transfer with low latency.
• Rotation Speed: 10 000 RPM – balances performance and energy efficiency for enterprise workloads.
• Maximum Transfer Rate: 300 MB/s – supports high‑throughput applications such as virtualization, databases, and large file transfers.
• Hot‑Swap / Hot‑Plug Capability: Yes – allows seamless replacement without system downtime, critical for uptime‑centric operations.
• Operating Voltage: 5 V – compatible with standard server power supplies.
• Weight: Minimal – facilitates easy handling and installation in dense rack configurations.

Design & Build Quality

The drive features a robust metal enclosure that protects against shock and vibration, ensuring durability in high‑density server racks. Its SAS interface is engineered for low power consumption while delivering consistent performance across extended periods of operation.

Performance Profile

• Sequential Read/Write: Up to 300 MB/s – enabling rapid data access and efficient backup processes.
• Random I/O: Optimized for enterprise workloads, providing quick response times for database transactions.
• Latency: Low due to SAS architecture, reducing wait times in multi‑tenant environments.

Compatibility & Deployment Scenarios

The Dell 400‑AUNQ is specifically designed for integration with Dell PowerEdge servers and storage solutions. It seamlessly fits into models such as:

• PowerEdge C6420, R340, R440, R640, R6415, R740, R7415, R7425, R840, R940
• Storage NX3240 and other Dell storage arrays
• Blade servers requiring hot‑swappable drives for continuous operation

Its compact size and hot‑swap feature make it an excellent choice for environments where space is at a premium and uptime cannot be compromised.

Reliability & Longevity

Built with enterprise reliability in mind, the drive incorporates advanced error correction and wear‑leveling algorithms. The SAS interface supports dual-port configurations, providing redundancy and fault tolerance for critical applications.

Installation & Management

• Plug‑and‑Play: Hot‑plug capability allows administrators to replace or add drives without shutting down the system.
• Management Software: Compatible with Dell OpenManage and other server management suites, enabling monitoring of health metrics such as temperature, SMART data, and performance counters.

Use Cases

The Dell 400‑AUNQ excels in scenarios that demand:

• High‑density storage for virtualized workloads
• Fast access to large datasets in analytics platforms
• Reliable backup and disaster recovery solutions
• Enterprise file sharing and collaboration services

Conclusion

The Dell 400‑AUNQ 2.5" 600 GB SAS internal hard drive delivers a blend of capacity, speed, and reliability tailored for modern server infrastructures. Its hot‑swap functionality, robust build, and seamless integration with Dell’s ecosystem make it an indispensable component for businesses that require uninterrupted performance and efficient storage management.