400-ATJJ

400-ATJJ – Dell 1TB 7,200 RPM SATA 6Gb/s 512n Hot-Swappable 3.5-Inch Hard Drive for PowerVault NX3240 Server

The Dell 400-ATJJ 1TB SATA Hard Drive is a dependable enterprise storage solution designed specifically for Dell PowerVault NX3240 servers and storage environments. Featuring a SATA 6Gb/s interface, 7,200 RPM spindle speed, 512n (512-byte native) sector format, and hot-swappable capability, this drive delivers reliable performance, ample storage capacity, and enterprise-grade durability for business-critical workloads.

With a storage capacity of 1TB, the drive is ideal for file storage, backup and recovery systems, network-attached storage (NAS), archival applications, and general-purpose business workloads. The SATA 6Gb/s interface provides efficient data transfer performance and cost-effective storage scalability, while the 7.2K RPM spindle speed offers a balanced combination of capacity, reliability, and operational efficiency.

The 512n sector format ensures broad compatibility with enterprise operating systems, storage controllers, and applications. Its 3.5-inch Large Form Factor (LFF) design provides increased storage density, while the hot-swappable feature enables drive replacement or upgrades without system downtime, helping maintain continuous business operations.

Model Type

Internal Enterprise HDD — 3.5″ SATA (6Gb/s, 7.2K RPM, 512n, Hot-Swappable)

Category

Storage — Enterprise SATA Hard Disk Drive (HDD)

Key Features
1TB Capacity — Reliable storage for enterprise data and applications
7,200 RPM Spindle Speed — Efficient performance for everyday business workloads
SATA 6Gb/s Interface — Cost-effective enterprise storage connectivity
512n Sector Format — Broad compatibility with enterprise environments
Hot-Swappable Design — Enables maintenance and upgrades without downtime
3.5-Inch LFF Form Factor — Optimized for higher-capacity storage deployments
PowerVault NX3240 Compatible — Designed for Dell storage platforms
Enterprise-Class Reliability — Built for continuous 24/7 operation
RAID Compatible — Suitable for redundancy and storage optimization
Technical Specifications
Specification Details
Model 400-ATJJ
Capacity 1TB
Drive Type Internal HDD
Interface SATA 6Gb/s
Sector Format 512n (512-byte Native)
Spindle Speed 7,200 RPM
Form Factor 3.5″ LFF
Hot-Swappable Yes
Data Transfer Rate Up to 600 MB/s
Workload Type Enterprise / Capacity-Optimized Storage
Compatibility Dell PowerVault NX3240 Server
Lead Time 4–6 Business Days
Typical Use Cases
Network Attached Storage (NAS)
File and application servers
Backup and disaster recovery systems
Archival and data retention storage
RAID storage arrays
Business data repositories
General-purpose enterprise workloads
Small and medium business storage environments