Storage drive Dell Kit 4TB 7.2K RPM Near-Line 3.5"

The Dell Kit 4TB 7.2K RPM Near-Line 3.5" storage drive (model 400-ADJU-RFB) is a high-capacity hard disk drive designed for server and data center environments. With a 3.5-inch form factor and 4TB capacity, this Near-Line HDD balances storage density and sustained performance. The 7200 RPM rotational speed supports predictable throughput for archival, backup, and bulk data storage tasks while remaining compatible with systems that accept standard 3.5" enterprise drives.

Advantages

This Dell 4TB Near-Line drive offers large storage capacity in a standard 3.5" form factor, which simplifies upgrades and expansions in rack-mounted servers and storage arrays. The 7200 RPM rotational speed helps maintain consistent read/write performance for sequential workloads, and the enterprise-grade design supports long-term operation in data center conditions. The drive is provided as a Dell kit (MPN 400-ADJU-RFB), ensuring compatibility with Dell systems and straightforward identification for maintenance and inventory.

Suitable for

• Bulk data storage and near-line archival in servers and storage enclosures
• Backup repositories and tape replacement workflows
• Capacity-tier storage in hybrid storage architectures
• Large sequential workloads such as media streaming and file serving

Key specifications

• Brand: Dell
• Model / MPN: 400-ADJU-RFB
• Capacity: 4 TB
• Form factor: 3.5"
• Rotational speed: 7200 RPM
• Drive type: Near-Line HDD

How to use

Install the 3.5" Dell 4TB Near-Line drive into a compatible drive bay or tray following the server or storage enclosure vendor instructions. Ensure the system is powered down or follows hot-swap procedures supported by the chassis before inserting or removing drives. Connect the drive to the appropriate SATA or SAS backplane or controller supported by the host system, configure RAID or logical volumes as required, and initialize the drive in the operating system or storage management software. Monitor drive health and firmware versions using Dell management tools or standard SMART utilities where applicable.

Usage recommendations

For optimal service life and performance, deploy this 4TB Near-Line drive in environments with controlled ambient temperature and proper airflow. Use the drive primarily for high-capacity, sequential or archive workloads rather than small-random I/O-heavy databases. Maintain regular backups and monitor SMART attributes and system logs to detect early signs of degradation.