400-BLFB Dell 4TB 7.2K RPM SAS 12GBPS Hot Plug Hard Drive

Overview of Dell 400-BLFB 7.2K RPM SAS 12GBPS Hard Drive

The DELL 400-BLFB 4TB 7200RPM Nearline SAS 12Gbps hard disk drive is engineered for reliable data storage in modern server infrastructures. Built to support demanding workloads, this 3.5-inch hot-swappable drive delivers a balance of capacity, performance, and durability. Designed specifically for enterprise environments, it integrates seamlessly into compatible server systems, ensuring uninterrupted operations and enhanced storage scalability.

General Information

• Brand: Dell
• Part Number: 400-BLFB
• Product Category: Hard Disk Drive 

Technical Specifications

• Drive Type: Hot-swappable Nearline HDD
• Storage Capacity: 4 Terabytes
• Form Factor: 3.5-inch Large Form Factor (LFF)
• Interface Type: SAS 12Gbps
• Sector Format: 512n Advanced Format
• Cache Buffer: 256MB
• Spindle Speed: 7200 RPM
• External Transfer Rate: Up to 1.2 Gbps

Interface and Integration

• Interface Ports: 1 x SAS 12Gbps
• Drive Bays Supported: 1 x 3.5-inch Hot-plug bay

Compatibility with Dell PowerEdge Servers

Supported Server Models

• PowerEdge C6420
• PowerEdge C6525
• PowerEdge R240
• PowerEdge R340
• PowerEdge R440
• PowerEdge R450
• PowerEdge R540
• PowerEdge R550
• PowerEdge R640
• PowerEdge R650
• PowerEdge R650xs
• PowerEdge R6515
• PowerEdge R6525
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R740xd2
• PowerEdge R750
• PowerEdge R750xs
• PowerEdge R7515
• PowerEdge R7525

The Dell 400-BLFB 4TB 7.2K NL SAS 12Gbps 512n Hard Drive 

The Dell 400-BLFB 4TB 7.2K NL SAS 12Gbps 512n 3.5-Inch Hot-Plug Hard Drive represents a highly reliable and scalable storage solution tailored for enterprise environments, data centers, and high-demand business infrastructures. Designed with advanced Nearline SAS (NL SAS) technology, this hard drive offers a compelling balance between capacity, performance, and cost efficiency, making it ideal for organizations that require dependable storage without compromising on throughput. With its robust engineering, enterprise-grade durability, and compatibility with a wide range of server systems, this storage solution ensures long-term reliability and consistent performance.

4TB Storage Capacity 

Featuring a 4TB storage capacity, this hard drive provides ample space for handling large volumes of data, including backups, archives, virtualization environments, and database applications. The 7,200 RPM rotational speed delivers steady data transfer rates suitable for mid-tier workloads, while maintaining energy efficiency and reduced heat output. This balance ensures that businesses can maintain optimal performance levels without significantly increasing operational costs.

Optimized for Data-Intensive

The Dell 400-BLFB hard drive is specifically designed to support data-intensive applications that demand consistent throughput. It is well-suited for file servers, storage arrays, and cloud infrastructure deployments where reliability and sustained performance are critical. By leveraging NL SAS technology, this drive bridges the gap between high-performance SAS drives and cost-effective SATA drives, delivering a hybrid solution that meets diverse business requirements.

Enhanced Data Transfer Speeds

With a 12Gbps SAS interface, the drive ensures fast and reliable data communication between the storage device and the host system. This high-speed interface reduces latency and enhances overall system responsiveness, allowing businesses to process large datasets efficiently. The 512n sector format further contributes to compatibility and performance optimization, ensuring seamless integration into existing storage architectures.

Advanced SAS Interface

The 12Gbps SAS interface incorporated in the Dell 400-BLFB hard drive offers superior connectivity compared to traditional SATA drives. SAS technology provides dual-port connectivity, enabling redundancy and improved fault tolerance. This ensures that the storage system remains operational even in the event of a single path failure, which is crucial for mission-critical applications.

Dual-Port Reliability

Dual-port functionality enhances system reliability by allowing multiple data paths between the drive and the controller. This redundancy minimizes downtime and ensures uninterrupted access to data, which is essential for enterprises that rely on continuous operations. The SAS interface also supports advanced error detection and correction mechanisms, further improving data integrity.

Seamless Integration with Enterprise Systems

The Dell 400-BLFB hard drive is engineered for compatibility with a wide range of enterprise servers and storage systems. Its standardized 3.5-inch form factor allows it to fit into most drive bays, while the hot-plug capability ensures easy installation and replacement without shutting down the system. This flexibility simplifies maintenance and reduces operational disruptions.

Hot-Plug Functionality

The hot-plug feature enables administrators to replace or upgrade drives without powering down the server. This capability significantly reduces maintenance time and prevents costly downtime, making it an essential feature for data centers and enterprise IT environments. It also allows for efficient scalability as storage requirements grow.

Scalability and Storage Expansion

The Dell 400-BLFB 4TB hard drive supports scalable storage architectures, enabling businesses to expand their storage capacity as needed. Its compatibility with RAID configurations allows for flexible storage solutions that can be tailored to specific requirements.

Compatibility and Integration

The Dell 400-BLFB hard drive is designed for seamless integration with Dell servers and storage systems. Its compatibility ensures that businesses can easily upgrade their existing infrastructure without compatibility issues.