Dell 400-ATJU

Overview

The Dell 400-ATJU is a 2TB internal hard drive designed specifically for Dell servers using a Near Line Serial Attached SCSI (SAS) interface. Its 2.5-inch form factor allows it to fit into dense server configurations without wasting chassis space. Spinning at 7,200 RPM, this drive delivers steady and reliable throughput, making it well suited for enterprise workloads that require consistent read and write performance rather than peak burst speeds.

This mechanical drive is ideal for expanding storage capacity in existing arrays or replacing failed disks in supported Dell systems. Its firmware integrates seamlessly with Dell diagnostic tools, enabling IT administrators to monitor drive health through standard management software and receive timely alerts.

Key features

• 2TB storage capacity provides ample space for file sharing, log retention, and virtual machine storage
• 7,200 RPM spindle speed ensures steady data throughput for consistent performance under load
• Near Line SAS interface optimized for Dell server environments to maintain compatibility and reliability
• Compact 2.5-inch size supports high-density server setups, maximizing available chassis space
• Firmware aligned with Dell diagnostic tools for easy health monitoring and proactive maintenance
• Designed for internal mounting in SAS-enabled Dell servers, simplifying installation and integration

Key specs

• Storage capacity: 2TB
• Form factor: 2.5 inch
• Rotational speed: 7,200 RPM
• Interface: Near Line SAS
• Compatibility: Dell servers with SAS backplanes

Connectivity and compatibility

This hard drive connects via a Near Line SAS interface, which is engineered to work seamlessly with Dell server backplanes. It supports integration into a variety of Dell server models that require 2.5-inch SAS drives, making it a flexible option for both small branch servers and larger data center clusters.

• Near Line SAS interface ensures reliable data transfer and compatibility with Dell server architectures
• Fits into SAS-enabled Dell server bays designed for 2.5-inch drives
• Firmware compatibility with Dell management software for health monitoring and alerts

Ideal uses and environments

This drive is a strong choice for IT professionals managing Dell server environments who need dependable mechanical storage with a balance of capacity and performance. It works well in scenarios such as file sharing, log retention, and virtual machine storage where steady throughput and reliability are critical. Its compact size and SAS interface make it suitable for dense server configurations in both branch offices and data centers.

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