400-BGLV Dell 12TB 7.2K RPM SAS-12GBPS 256MB 512e HDD

Dell 400-BGLV Enterprise HDD

The Dell 400-BGLV 12TB SAS hard drive is built for enterprise-level workloads, offering massive storage, consistent performance, and hot-swap capability for seamless integration into modern server infrastructures.

General Information

• Manufacturer: Dell
• Model Number: 400-BGLV
• Device Type: Hard Disk Drive with Tray

Technical Specifications

• Form Factor: 3.5 Inch
• Storage Capacity: 12 Terabytes
• Interface: SAS 12Gbps
• Cache Memory: 256 MB
• Sector Size: 512e

Performance Metrics

• Rotational Speed: 7200 RPM
• Average Latency: 4.16 ms
• Sustained Transfer Rate: 243 MB/s (read), 255 MB/s (write)
• Seek Time (Read, Typical): 8.0 ms
• Seek Time (Write, Typical): 8.6 ms
• Buffer: 256 MB

Expansion & Connectivity

• Interfaces: 1 x SAS 12Gb/s
• Compatible Bays: 1 x Hot-Swap - 3.5 Inch

System Compatibility

Supported Dell PowerEdge Servers

• PowerEdge C6420
• PowerEdge R440
• PowerEdge R540
• PowerEdge R640
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R6415
• PowerEdge R7415
• PowerEdge R7425

Dell 400-BGLV 12TB 7.2K NL SAS 12Gbps LFF HDD Overview

The Dell 400-BGLV 12TB 7.2K NL SAS-12Gbps 512e 256MB 3.5-inch hard disk drive represents a powerful storage solution designed for enterprise environments that require high-capacity, reliable, and cost-efficient data storage. This category focuses on nearline SAS hard drives that balance performance and affordability, making them ideal for data centers, cloud infrastructures, and large-scale storage systems. The 12TB capacity allows organizations to manage massive datasets, while the 7,200 RPM spindle speed ensures consistent and dependable data access for everyday workloads.

Enterprise-Class Storage Architecture

This category of Dell storage solutions is engineered to meet enterprise-level demands, ensuring consistent performance under heavy workloads. The nearline SAS architecture bridges the gap between traditional SATA drives and high-performance SAS drives, delivering improved reliability, enhanced data throughput, and better scalability. Organizations benefit from the robust interface and dual-port connectivity, which ensures high availability and redundancy in mission-critical systems.

Nearline SAS Technology Explained

Nearline SAS drives like the Dell 400-BGLV provide a cost-effective alternative to high-performance SAS drives while still offering enterprise-grade features. These drives operate using a SAS interface, which ensures better data integrity, error correction, and command queuing compared to SATA-based drives. This makes them suitable for workloads that demand consistent performance, such as backup storage, archival systems, and large-scale data repositories.

Benefits of NL SAS Over SATA

Compared to SATA drives, nearline SAS technology offers superior reliability and performance. The dual-port interface ensures redundancy, reducing the risk of downtime in enterprise environments. Additionally, SAS drives support advanced error detection and correction mechanisms, making them more resilient to data corruption. These advantages make the Dell 400-BGLV HDD a preferred choice for organizations seeking dependable and scalable storage solutions.

High-Capacity Storage for Data-Intensive Applications

The 12TB capacity of this Dell hard drive enables businesses to store large volumes of data without requiring extensive hardware infrastructure. This category is particularly suited for applications that involve massive datasets, including big data analytics, video surveillance, content repositories, and backup systems. The increased storage density helps organizations reduce physical storage footprint while improving operational efficiency.

Optimized for Data Centers and Cloud Environments

Data centers and cloud service providers rely heavily on high-capacity drives to manage growing data demands. The Dell 400-BGLV HDD fits seamlessly into such environments, offering reliable performance and efficient storage utilization. Its compatibility with various Dell PowerEdge servers and storage arrays ensures smooth integration and optimal performance across enterprise infrastructures.

Storage Density Advantages

Higher storage density translates to fewer drives needed to achieve desired capacity levels. This not only reduces hardware costs but also lowers maintenance and operational expenses. The Dell 400-BGLV drive offers a balance between capacity and efficiency, making it a valuable asset for modern IT infrastructures.

Key Characteristics and Reliability

The Dell 400-BGLV HDD operates at 7,200 RPM, delivering consistent performance for read and write operations. While it may not match the speed of high-performance SAS drives, it provides sufficient throughput for most enterprise workloads. The 256MB cache further enhances performance by reducing latency and improving data access speeds.

Cache Memory and Data Throughput

The integrated 256MB cache plays a crucial role in optimizing data transfer rates. By temporarily storing frequently accessed data, the cache minimizes delays and improves overall system responsiveness. This feature is particularly beneficial in environments where multiple users access data simultaneously.

Error Correction and Data Integrity

Data integrity is a critical factor in enterprise storage solutions. The SAS interface supports advanced error correction mechanisms that detect and resolve data inconsistencies. This ensures that stored data remains accurate and reliable, even under heavy usage conditions.

Compatibility and Integration

This category of Dell hard drives is designed for seamless integration with Dell servers and storage systems. The 3.5-inch form factor ensures compatibility with a wide range of enterprise hardware, while the SAS interface enables high-speed data transfer and reliable connectivity.

Integration with Dell PowerEdge Servers

The Dell 400-BGLV HDD is optimized for use with Dell PowerEdge servers, providing enhanced performance and compatibility. These servers are widely used in enterprise environments, making this drive a practical choice for businesses seeking reliable storage solutions.

Hot-Swap Capability

Hot-swap functionality allows users to replace or upgrade drives without shutting down the system. This feature is essential for maintaining uptime and minimizing disruptions in critical operations. The Dell 400-BGLV HDD supports hot-swapping, ensuring continuous system availability.

RAID Configuration Support

RAID configurations are commonly used in enterprise environments to enhance data protection and performance. This category of hard drives supports various RAID levels, allowing organizations to customize their storage solutions based on specific requirements. RAID configurations improve redundancy and ensure data availability in case of drive failures.

Advanced Features and Innovations

The Dell 400-BGLV HDD incorporates advanced features that enhance performance, reliability, and usability. These innovations ensure that the drive meets the evolving needs of enterprise storage environments.

512e Sector Format

The 512e sector format ensures compatibility with legacy systems while providing the benefits of advanced storage technologies. This allows organizations to upgrade their storage infrastructure without compatibility issues.

Enhanced Data Security

Data security is a critical concern for businesses. This category of hard drives includes features that protect sensitive data from unauthorized access and potential threats, ensuring compliance with industry standards.