400-ATJF

400-ATJF – Dell 1TB 7,200 RPM SAS 12Gb/s 512n 2.5-Inch Hard Drive

The Dell 400-ATJF 1TB SAS Hard Drive is a dependable enterprise storage solution designed for Dell PowerEdge servers and modern data center environments. Featuring a SAS 12Gb/s interface, 7,200 RPM spindle speed, 512n (512-byte native) sector format, and compact 2.5-inch Small Form Factor (SFF) design, this drive provides a reliable balance of capacity, performance, and enterprise-grade durability.

With a storage capacity of 1TB, the drive is ideal for file storage, virtualization environments, backup and recovery systems, cloud infrastructure, and general-purpose enterprise applications. The SAS 12Gb/s interface delivers high-bandwidth connectivity and dependable performance, while the 7.2K RPM spindle speed offers efficient and cost-effective storage for workloads where capacity and reliability are key priorities.

The 512n sector format ensures broad compatibility with enterprise operating systems, RAID controllers, and storage platforms. Its 2.5-inch SFF design supports high-density server deployments, making it a practical choice for organizations seeking scalable and space-efficient storage solutions.

Model Type

Internal Enterprise HDD — 2.5″ SAS (12Gb/s, 7.2K RPM, 512n)

Category

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features
1TB Capacity — Reliable storage for enterprise applications and data growth
7,200 RPM Spindle Speed — Efficient performance for general-purpose workloads
SAS 12Gb/s Interface — High-speed enterprise connectivity
512n Sector Format — Broad compatibility with enterprise systems
2.5-Inch SFF Design — Optimized for high-density server environments
Enterprise-Class Reliability — Built for continuous 24/7 operation
RAID Compatible — Suitable for redundancy and storage optimization
Scalable Storage Solution — Ideal for growing data requirements
Cost-Effective Enterprise Performance — Balances capacity and operational efficiency
Technical Specifications
Specification Details
Model 400-ATJF
Capacity 1TB
Drive Type Internal HDD
Interface SAS 12Gb/s
Sector Format 512n (512-byte Native)
Spindle Speed 7,200 RPM
Form Factor 2.5″ SFF
Data Transfer Rate Up to 1.2 GB/s
Workload Type Enterprise / Capacity-Optimized Storage
Compatibility Dell PowerEdge Servers & Storage Arrays
Lead Time 4–6 Business Days
Typical Use Cases
File and application servers
Backup and recovery systems
Virtualization environments
Cloud and private cloud storage
RAID storage arrays
Enterprise data repositories
Business-critical applications
Data center storage deployments