DELL 400-ATJL internal hard drive 1.2 TB 10000 RPM 2.5 inch SAS

Increase the storage capacity of your system with the Dell 1.2 TB 2.5" SAS internal hard drive (model 400-ATJL). This 1.2 TB drive in a compact 2.5" form factor features a 10,000 RPM rotational speed and a SAS interface, designed to provide reliable data transfer and consistent performance for servers and workstations.

Advantages

The drive combines a high 1.2 TB capacity with 10,000 RPM performance to reduce access latency compared with lower-speed disks. The 2.5" form factor saves space in dense server or storage arrays, while the SAS interface ensures sustained throughput and enterprise-grade connectivity. Built to meet Dell specifications, it is suitable for environments that require dependable, continuous operation.

Suitable for

• Rack servers and blade servers requiring high-density storage
• Enterprise workstations handling large datasets or databases
• Storage arrays and RAID configurations where 10,000 RPM performance is needed

Key specifications

• Brand: Dell
• Model / MPN: 400-ATJL
• Capacity: 1.2 TB (1200 GB)
• Form factor: 2.5"
• Interface: SAS
• Rotational speed: 10,000 RPM
• EAN: 5397184036150

How to use

Install the Dell 1.2 TB 2.5" SAS drive into a compatible 2.5" drive bay or carrier following your server or workstation manufacturer's instructions. Connect the SAS data and power cables (or insert into a hot-swap backplane) and configure the drive in the system BIOS/RAID controller as required. Initialize and format the drive within the operating system, then assign it to required volumes or arrays.

Recommendations

Use this drive in enterprise-class systems with appropriate cooling and power. For redundancy and improved fault tolerance, deploy within RAID arrays and perform regular backups. Confirm firmware compatibility with your Dell server or storage controller before installation.