Dell 1.2TB 2.5" 10000RPM SAS 512n Hot-plug HDD

The Dell 400-AJPD is a hard drive that brings 1.2 TB of additional space to select Dell EMC PowerEdge servers and PowerVault storage arrays. It fits any standard 2.5 inch bay and installs through the system’s hot-plug slot, so you can add or replace the drive without taking the server offline or scheduling downtime.

Designed for demanding, data-intensive workloads, the drive uses a 12 Gb/s SAS interface and spins at 10,000 rpm. This combination delivers a sustained external transfer rate of up to 1.2 GB per second, giving database administrators and virtualization teams the speed they need for rapid transactions, quick boot times, and fast access to large datasets.

The native 512n sector format keeps the drive compatible with conventional operating systems, RAID controllers, and backup utilities, which simplifies migrations and expansions. Because the drive is qualified by Dell, it integrates smoothly with the system firmware and management tools that administrators already rely on, reducing deployment time and avoiding unexpected compatibility issues.

Whether you are scaling a cluster, refreshing aging hardware, or building a test environment, the Dell 400-AJPD offers a straightforward way to increase capacity and performance without disrupting users or critical applications.

• Storage capacity of 1.2 TB in a 512n sector format
• Spindle speed rated at 10,000 rpm for quick data access
• SAS interface supporting up to 12 Gb/s bandwidth
• Sustained external transfer rate up to 1.2 GB per second
• Hot-plug design enables installation or replacement without shutting down the server
• Fits 2.5 inch bays in compatible Dell EMC PowerEdge and PowerVault systems