400-BLNL Dell 2TB 7200 RPM SATA 6GBPS 512n Internal HDD.

Overview of Dell 400-BLNL 2TB SATA 6GBPS 7200 RPM HDD

The DELL 400-BLNL 2TB internal hard drive is engineered for reliable, high-capacity storage in demanding server environments. Designed with a 3.5-inch form factor and equipped with a hot-plug tray, this drive ensures seamless integration into Dell PowerEdge and Power Vault systems. It delivers a balanced combination of storage density, performance, and durability, making it an ideal solution for data centers, virtualization platforms, and business-critical workloads.

General Information

• Manufacturer: Dell
• Part Number: 400-BLNL
• Product Type: Hard Disk Drive

Technical Specifications 

• Capacity: 2 Terabytes
• Form Factor: 3.5-inch large form factor (LFF)
• Sector Format: 512 native (512n)
• Interface Type: SATA 6GBPS 
• Spindle Speed: 7200 RPM
• Maximum Sustained Transfer Rate: Up to 215 MB/s
• External Data Transfer Rate: Up to 600 MB/s
• Cache Buffer: 256 MB

Supported PowerEdge Rack Servers

• PowerEdge R330
• PowerEdge R430
• PowerEdge R530
• PowerEdge R730
• PowerEdge R730xd

Supported PowerEdge Tower Servers

• PowerEdge T330
• PowerEdge T340
• PowerEdge T430
• PowerEdge T440
• PowerEdge T630
• PowerEdge T640

Compatible Storage Arrays

• Power Vault MD1400
• Power Vault ME412

The Dell 400-BLNL 2TB 7.2K RPM SATA 6Gbps Hard Drive

The Dell 400-BLNL 2TB 7.2K RPM SATA 6Gbps 512n 3.5-inch hot-plug hard drive represents a critical component within enterprise-grade storage ecosystems, delivering a balanced combination of capacity, reliability, and performance. Designed specifically for server environments and data-intensive workloads, this category of storage solutions is engineered to meet the evolving demands of modern data centers, small to medium-sized businesses, and enterprise IT infrastructures. The integration of SATA 6Gbps interface technology ensures consistent data throughput, while the 7.2K RPM rotational speed provides dependable performance for everyday applications, virtualization, and backup operations.

Enterprise-Class Storage 

The architecture of the Dell 400-BLNL hard drive is rooted in enterprise-level engineering standards. Unlike consumer-grade storage devices, this category emphasizes durability, sustained performance, and compatibility with server hardware platforms. The 3.5-inch form factor is widely adopted in rack-mounted and tower servers, offering optimal storage density while maintaining efficient cooling and airflow within the chassis. This design ensures that the drive operates within safe temperature thresholds even under continuous workloads.

Optimized for Server Integration

The hot-plug capability of this drive enables seamless integration into enterprise servers without requiring system downtime. This feature is essential for mission-critical environments where uninterrupted service is mandatory. IT administrators can replace or upgrade drives while the system remains operational, minimizing disruptions and maintaining productivity. The Dell 400-BLNL category is particularly suited for PowerEdge servers and similar enterprise platforms, ensuring compatibility and streamlined deployment.

7.2K RPM Consistent Performance 

The 7.2K RPM rotational speed strikes a balance between performance and energy efficiency. While not as fast as high-performance SAS drives, this speed is ideal for bulk storage, archival systems, and applications that require steady read/write operations. The SATA 6Gbps interface further enhances data transfer rates, allowing for efficient handling of large datasets, backups, and media files.

2TB Storage Capacity

The 2TB capacity provides ample space for storing large volumes of data, making it suitable for applications such as database storage, file servers, and backup systems. This capacity allows organizations to manage growing data requirements without frequent hardware upgrades. It also supports scalability, enabling businesses to expand storage infrastructure as needed.

512n Sector Format for Compatibility

The 512n (512 native) sector format ensures compatibility with legacy systems and applications. This format simplifies integration with existing storage environments, reducing the need for complex configurations or software adjustments. It is particularly beneficial for organizations that rely on older operating systems or applications that require traditional sector sizes.

SATA 6Gbps Interface 

The SATA 6Gbps interface offers a reliable and cost-effective solution for enterprise storage. While it may not match the speed of SAS interfaces, it provides sufficient bandwidth for most business applications. This interface ensures smooth data transfers, reduced latency, and consistent performance across various workloads.

3.5-inch Form Factor

The 3.5-inch form factor of the Dell 400-BLNL makes it a standard choice for enterprise storage systems. This size allows for higher storage capacity compared to smaller form factors, making it ideal for applications where maximizing storage density is a priority. The inclusion of a hot-plug tray further enhances its usability by simplifying installation and maintenance.

Data Archiving and Backup

One of the primary use cases for this category is data archiving and backup. The large storage capacity combined with reliable performance ensures that critical data can be stored securely and accessed when needed. This makes it an excellent choice for organizations implementing disaster recovery strategies or maintaining historical data records.

Hot-Plug Functionality

The hot-plug capability of this hard drive category significantly enhances maintenance efficiency and operational flexibility. This feature is particularly valuable in environments where downtime can result in significant financial losses or operational disruptions.

Compatibility with Enterprise Server Platforms

The Dell 400-BLNL hard drive category is designed for compatibility with a wide range of enterprise server platforms. This ensures that organizations can integrate these drives into their existing infrastructure without compatibility issues.

Integration with PowerEdge Servers

These drives are optimized for use with Dell PowerEdge servers, ensuring seamless integration and optimal performance. The compatibility with these servers simplifies deployment and reduces the complexity of system configuration.