Description
The Dell 400-ATJL is a high-performance enterprise hard drive designed to provide reliable, high-speed storage for Dell PowerEdge servers and enterprise storage environments. Featuring 1.2TB of storage capacity, a 10,000 RPM spindle speed, and a 12Gb/s SAS interface, this drive delivers the performance, reliability, and scalability required for mission-critical workloads.
Equipped with a 2.5-inch Small Form Factor (SFF) design and a Dell G14 hot-swap carrier, the 400-ATJL is ready for easy deployment in compatible Dell PowerEdge server platforms. Its dual-port SAS architecture provides enhanced availability, redundancy, and fault tolerance, making it an ideal solution for RAID arrays, virtualization infrastructures, database applications, and cloud environments.
Engineered for continuous 24x7 enterprise operation, the Dell 400-ATJL offers dependable performance and enterprise-grade durability to support business-critical applications where uptime and data integrity are essential.
Key Features
- Dell Part Number: 400-ATJL
- Storage Capacity: 1.2TB
- Spindle Speed: 10,000 RPM
- Interface: Dual-Port SAS 12Gb/s
- Form Factor: 2.5-inch Small Form Factor (SFF)
- Carrier Type: Dell G14 Hot-Swap Carrier
- Enterprise-class reliability and performance
- Optimized for Dell PowerEdge servers and storage systems
- Fast data transfer rates and low-latency access
- Supports RAID and high-availability storage configurations
- Hot-swappable in supported Dell platforms
- Designed for continuous 24x7 enterprise operation
Ideal Applications
- Dell PowerEdge Servers
- Enterprise Data Centers
- Virtualization Platforms
- Database Management Systems
- Cloud Computing Infrastructure
- Storage Area Networks (SAN)
- Business-Critical Applications
- High-Availability RAID Arrays
The Dell 400-ATJL 1.2TB 10K SAS hard drive combines enterprise-grade speed, reliability, and storage efficiency, making it an excellent choice for organizations seeking dependable performance for demanding server, storage, and data center workloads.

