Dell 400-AJSB

Dell 400-AJSB is a high‑performance 2.5” SAS hard disk drive (HDD) designed specifically for demanding server and workstation environments. With its robust construction, rapid data transfer capabilities, and enterprise‑grade reliability, this drive delivers the speed and endurance required by modern IT infrastructures.

Key Specifications

• Capacity: 600 GB – ample storage for critical applications, virtual machines, or large datasets.
• Interface: SAS (Serial Attached SCSI) – provides a high‑throughput, low‑latency connection ideal for server workloads.
• Transfer Rate: 12 Gb/s – ensures fast data movement between the drive and host system.
• Rotation Speed: 15,000 RPM – delivers quick access times and high IOPS (Input/Output Operations Per Second).
• Form Factor: 2.5” – compact size suitable for dense server configurations.
• Hot‑Swap Capability: Yes – allows the drive to be replaced or added without shutting down the system, minimizing downtime.
• Operating Voltage: 5 V – compatible with standard server power supplies.

Compatibility Matrix

The Dell 400-AJSB is engineered to integrate seamlessly with a wide range of Dell PowerEdge and PowerVault platforms. Below is an exhaustive list of supported models:

• PowerEdge R730, R730XD
• PowerEdge R330
• PowerEdge R630
• PowerEdge R430
• PowerEdge T430, T440, T630, T640
• PowerVault MD1420
• PowerVault NX3230, NX3330
• PowerEdge R830

Performance Highlights

The combination of a 15,000 RPM spindle and SAS interface results in exceptional performance metrics:

• Sequential Read/Write Speeds: Up to 400–500 MB/s, enabling rapid data throughput for database operations.
• Random I/O Performance: Sustained high IOPS levels suitable for virtualization and cloud workloads.
• Low Latency: Quick seek times reduce response delays in mission‑critical applications.

Reliability & Durability

This drive is built to withstand the rigorous demands of enterprise environments. Key reliability features include:

• Enterprise‑Grade Firmware: Optimized for stability and long‑term operation.
• Robust Mechanical Design: Engineered to resist shock, vibration, and temperature fluctuations typical in data centers.
• Hot‑Swap Support: Enables maintenance without service interruptions, preserving uptime.

Use Cases

The Dell 400-AJSB is ideal for a variety of high‑performance scenarios:

• Virtualization Platforms: Hosting multiple virtual machines with demanding I/O requirements.
• Database Servers: Supporting relational or NoSQL databases that require fast, reliable storage.
• High‑Performance Computing (HPC): Delivering the throughput needed for scientific simulations and data analysis.
• Enterprise File Services: Providing robust file sharing and backup solutions in corporate networks.

Installation & Integration

Installing the Dell 400-AJSB is straightforward, thanks to its standard 2.5” form factor and SAS interface:

1. Mounting: Secure the drive in a compatible server bay using the provided screws.
2. SAS Connection: Attach the SAS cable between the drive and the host controller or RAID card.
3. Power Supply: Connect to the server’s power rails; the 5 V requirement aligns with typical data‑center supplies.
4. Configuration: Use the server’s management interface (e.g., iDRAC) or RAID controller software to initialize and configure the drive as needed.

Conclusion

The Dell 400-AJSB delivers a compelling blend of capacity, speed, and reliability for enterprise servers and workstations. Its compatibility with a broad spectrum of Dell PowerEdge and PowerVault systems, combined with hot‑swap functionality and SAS connectivity, makes it an excellent choice for organizations seeking to maintain high availability while scaling storage performance.