400-AXHX Dell 2.4TB 10K RPM SAS-12GBPS 256MB Hard Drive

Dell 2.4TB 10K RPM SAS-12GBPS HDD

General Information

• Brand: Dell
• Model Number: 400-AXHX
• Device Category: Hard Disk Drive

Technical Specifications

• Storage Capacity: 2.4 Terabytes
• Form Factor: 2.5 Inch Small Form Factor
• Interface: SAS 12Gb/s
• Cache Memory: 256 MB
• Sector Format: Advanced 512e
• Hardware Encryption: Self-Encrypting Drive (FIPS 140 compliant)

Performance Details

• Rotational Speed: 10,000 RPM
• Average Latency: 2.9 ms
• Data Transfer Rate: 270–117 MB/s (outer to inner diameter)
• External Bandwidth: 1200 Mbps
• Cache Segmentation: 256 MB multisegmented

Enhanced Caching Features

• I/O Acceleration and Optimized Response Time
• NAND Flash Type: eMLC
• NAND Flash Size: 16 GB
• Intelligent NAND Endurance Management

Expansion and Connectivity

• Interface Ports: 1 x SAS 12Gb/s
• Bay Compatibility: Hot-swap 2.5 Inch slot

Server Compatibility

Supported Dell PowerEdge Models

• PowerEdge C6420
• PowerEdge R440
• PowerEdge R640
• PowerEdge R6415
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R7415
• PowerEdge R7425
• PowerEdge R940

Dell 400-AXHX 2.4TB 10K RPM Hard Disk Drive Overview

The category of enterprise-grade storage devices represented by the Dell 400-AXHX 2.4TB 10K RPM SAS-12Gbps 256MB hard disk drive reflects a critical segment in modern data infrastructure. Designed for reliability, performance, and scalability, this class of hard drives is purpose-built to meet the demands of data centers, enterprise servers, and high-performance computing environments. Unlike consumer-grade drives, these enterprise solutions are engineered to deliver consistent throughput, enhanced durability, and optimized latency under continuous workloads.

With the increasing demand for data processing, storage, and retrieval across industries such as finance, healthcare, telecommunications, and cloud computing, drives in this category play a foundational role. They are particularly suited for environments where data integrity, speed, and uptime are essential. The Dell 400-AXHX stands out due to its combination of capacity, speed, and advanced interface technology, making it a preferred choice for organizations seeking dependable storage expansion or replacement solutions.

Understanding Enterprise SAS Hard Drive Architecture

Serial Attached SCSI, commonly referred to as SAS, is a high-performance interface designed for enterprise storage environments. The Dell 400-AXHX utilizes a SAS 12Gbps interface, which provides significantly faster data transfer rates compared to traditional SATA drives. This interface is specifically optimized for multi-user environments, allowing simultaneous data operations without compromising performance.

The architecture of SAS drives enables dual-port connectivity, ensuring redundancy and high availability. This feature is particularly important in enterprise systems where downtime can result in significant operational losses. The ability to maintain continuous data access even during hardware failures is one of the defining characteristics of drives within this category.

Key Characteristics of 10K RPM Drives

The rotational speed of 10,000 revolutions per minute is a key factor that differentiates this category from lower-tier storage options. Drives operating at 10K RPM deliver faster data access times and improved input/output operations per second. This makes them ideal for applications requiring quick retrieval of frequently accessed data, such as transactional databases, virtualization environments, and real-time analytics systems.

Higher rotational speeds reduce latency and improve overall system responsiveness. In enterprise environments, where multiple users and applications access data simultaneously, these performance gains translate into smoother operations and enhanced productivity. The Dell 400-AXHX leverages this speed advantage to deliver consistent performance under heavy workloads.

Capacity Optimization with 2.4TB Storage

The 2.4TB capacity offered by this category strikes a balance between high storage density and performance efficiency. It allows organizations to store large volumes of critical data without sacrificing speed. This capacity is particularly beneficial for businesses managing large databases, backup systems, and archival storage that still require relatively fast access.

By consolidating storage into fewer drives, organizations can reduce hardware complexity, minimize power consumption, and optimize rack space utilization. The Dell 400-AXHX exemplifies this efficiency by combining substantial capacity with enterprise-grade performance, making it suitable for both primary and secondary storage roles.

Advanced Cache Technology and Data Handling

The inclusion of a 256MB cache in this category enhances data handling capabilities by temporarily storing frequently accessed data. This cache acts as a buffer between the system and the disk, reducing the time required to retrieve information. It plays a crucial role in improving read and write performance, particularly in environments with high data traffic.

Cache memory also contributes to smoother data flow during peak workloads, ensuring that applications continue to function efficiently even under stress. The Dell 400-AXHX utilizes this cache effectively to maintain consistent performance across a wide range of enterprise applications.

Compatibility with Enterprise Server Systems

One of the key advantages of this category is its compatibility with a wide range of enterprise server platforms. The Dell 400-AXHX is designed to integrate seamlessly with Dell PowerEdge servers and other compatible systems, ensuring easy deployment and scalability.

This compatibility extends to RAID configurations, allowing organizations to implement redundancy and improve data protection. RAID support enhances performance and ensures that data remains accessible even in the event of drive failure. The flexibility offered by this category makes it a versatile solution for various storage needs.

Hot-Swap Functionality and Maintenance Efficiency

Hot-swap capability is a critical feature in enterprise environments, allowing drives to be replaced or upgraded without shutting down the system. This minimizes downtime and ensures continuous operation. The Dell 400-AXHX supports hot-swapping, making it easier for IT teams to perform maintenance tasks without disrupting business operations.

This feature is particularly valuable in data centers where uptime is a priority. It enables quick replacement of faulty drives, reducing the risk of data loss and maintaining system stability. The ability to perform maintenance without interruption is a significant advantage of this category.

Virtualization and Cloud Computing

Virtualization environments benefit significantly from the performance and reliability of 10K RPM SAS drives. These environments require fast and consistent data access to support multiple virtual machines. The Dell 400-AXHX delivers the necessary performance to handle these demands effectively.

In cloud computing, where scalability and efficiency are essential, this category provides the foundation for robust storage solutions. The ability to handle high workloads and maintain performance consistency makes these drives an integral part of modern cloud infrastructures.

Scalability and Future-Proofing Storage Infrastructure

Scalability is a key consideration for organizations planning their storage infrastructure. The Dell 400-AXHX category supports easy expansion, allowing businesses to add storage capacity as their needs grow. This scalability ensures that organizations can adapt to changing requirements without significant infrastructure changes.

Future-proofing is achieved through the use of advanced technologies such as SAS 12Gbps, which provides ample bandwidth for future applications. By investing in this category, organizations can ensure that their storage solutions remain relevant and capable of supporting evolving workloads.

Integration with Modern Data Center Architectures

Modern data centers require storage solutions that can integrate seamlessly with existing infrastructure. The Dell 400-AXHX is designed to work within complex environments, supporting various configurations and deployment models.

This integration capability ensures that organizations can implement storage solutions without disrupting their existing systems. It also allows for greater flexibility in designing data center architectures that meet specific performance and capacity requirements.

Security Features and Data Protection

Security is a critical aspect of enterprise storage. Drives in this category often include features such as encryption and secure data erasure to protect sensitive information. The Dell 400-AXHX supports these security measures, ensuring that data remains protected from unauthorized access.

Data protection features are essential for compliance with industry regulations and standards. They provide an additional layer of security, safeguarding critical information and ensuring that organizations can operate with confidence in their storage infrastructure.