400-BEJS – Dell 12TB 7200RPM SAS 12Gb/s 256MB Cache Hot-Pluggable 3.5-Inch Hard Drive

400-BEJS – Dell 12TB 7200RPM SAS 12Gb/s 256MB Cache Hot-Pluggable 3.5-Inch Hard Drive

The Dell 400-BEJS 12TB Hard Drive is a high-capacity enterprise storage solution engineered for Dell PowerEdge servers and modern data center environments. Featuring a 7200 RPM spindle speed, SAS 12Gb/s interface, 256MB cache, hot-pluggable functionality, and a 3.5-inch Large Form Factor (LFF), this hard drive delivers exceptional storage capacity, reliable performance, and enterprise-grade durability for business-critical workloads.

With a massive storage capacity of 12TB, the Dell 400-BEJS hard drive is ideally suited for cloud storage infrastructures, backup and disaster recovery systems, virtualization platforms, software-defined storage (SDS), enterprise file servers, data warehousing applications, surveillance storage environments, and archival repositories. Its large-capacity design allows organizations to efficiently manage growing data volumes while optimizing storage density and reducing infrastructure costs.

The SAS 12Gb/s interface provides enterprise-class bandwidth, dual-port connectivity, advanced fault tolerance, and superior scalability. Compared to SATA-based drives, SAS technology delivers enhanced reliability, improved availability, and higher throughput, making it the preferred choice for mission-critical storage infrastructures.

Equipped with a 256MB cache, the drive improves system responsiveness by optimizing data buffering and accelerating read/write operations. The 7200 RPM rotational speed offers a balanced combination of performance, capacity, and energy efficiency, making it ideal for large-scale enterprise storage deployments.

Its hot-pluggable design allows administrators to replace or upgrade drives without shutting down the server, minimizing downtime and simplifying maintenance procedures. The 3.5-inch Large Form Factor maximizes storage capacity per drive bay, enabling organizations to expand storage resources efficiently while maintaining optimal performance.

Built according to Dell’s rigorous enterprise standards, the Dell 400-BEJS hard drive is engineered for continuous 24/7 operation, ensuring dependable performance, scalability, and long-term reliability.

Model Type

Enterprise Hard Drive (HDD) — 7200 RPM, SAS 12Gb/s, 256MB Cache, Hot-Pluggable, 3.5-Inch

Category

Storage – Enterprise SAS Hard Drive (HDD)

Key Features
12TB Enterprise Storage Capacity
7200 RPM Rotational Speed
SAS 12Gb/s High-Speed Interface
256MB Cache Memory
Hot-Pluggable Design
3.5-Inch Large Form Factor (LFF)
Dual-Port SAS Connectivity
Enterprise-Class Reliability and Durability
Optimized for Dell PowerEdge Servers
High-Capacity Data Storage
Advanced Data Integrity and Availability
Designed for Continuous 24/7 Operation
Technical Specifications
Specification Details
Model 400-BEJS
Capacity 12TB
Drive Type Enterprise HDD
Interface SAS 12Gb/s
Cache 256MB
Rotational Speed 7200 RPM
Form Factor 3.5-Inch LFF
Hot-Plug Support Yes
Data Transfer Rate Up to 12Gb/s
Compatibility Dell PowerEdge Servers
Enterprise Grade Yes
Technology Hard Disk Drive (HDD)
Lead Time 4–6 Business Days
Typical Use Cases
Cloud Storage Infrastructure
Backup and Disaster Recovery Systems
Virtualization Platforms
Software-Defined Storage (SDS)
Enterprise File Servers
Data Warehousing Applications
Surveillance Storage Systems
Archival Storage Repositories
Data Center Storage Expansion
High-Capacity Enterprise Wor