400-AZWP Dell 4TB 7.2K RPM SAS-12GBPS 512N HDD

Dell 4TB 7.2K RPM SAS 12GBPS 512N HDD

The Dell 400-AZWP 4TB hard disk drive is a high-performance storage device designed for enterprise servers and data centers. Built for durability and efficiency, this 7.2K RPM SAS drive ensures consistent data access, optimized workload handling, and dependable long-term operation.

General Details

• Manufacturer: Dell
• Model Number: 400-AZWP
• Device Category: Internal Hard Disk Drive

Technical Specifications

• Storage Capacity: 4TB
• Drive Size: 3.5-inch form factor
• Interface Type: SAS 12Gbps
• Sector Format: 512n Advanced Format
• Cache Memory: 256MB buffer

Performance Metrics

• Rotational Speed: 7200 RPM
• Average Latency: 4.16 ms
• External Transfer Rate: Up to 1.2 Gbps

Interface & Bays

• 1 x SAS 12Gbps interface
• 1 x 3.5-inch hot-plug compatible bay

Compatibility 

Dell PowerEdge T-Series Servers

• T20, T100, T105, T110 (Gen I & II)
• T300, T310, T320, T330
• T410, T420, T430, T440
• T605, T610, T620, T630, T640, T710

Dell PowerEdge R-Series Servers

• R210 (Gen I & II), R220, R230, R300
• R310, R320, R330, R410, R415
• R420, R430, R510, R520, R530, R530XD
• R630, R710, R715, R720, R720XD
• R730, R730XD, R900, R905, R920, R930

Dell PowerEdge C-Series

• C1100, C2100, C6100, C6220

Dell PowerEdge M-Series Blade Servers

• M420, M510, M520, M610x
• M630, M710HD, M830, M915

Dell PowerVault M-Series Storage Arrays

• M1000e, MD1120, MD1200, MD1220
• MD3000i, MD3060e, MD3200, MD3200i
• MD3220, MD3220i, MD3400, MD3420, MD3460
• MD3600f, MD3600i, MD3620f, MD3660f
• MD3800f, MD3800i, MD3820f, MD3860i

Dell 400-AZWP 4TB 7.2K RPM 512N Hard Disk Drive Overview

The Dell 400-AZWP 4TB 7.2K RPM SAS-12Gbps 512N Hard Disk Drive represents a highly reliable and scalable storage solution designed specifically for enterprise server environments. This category of server-grade storage devices is built to meet the growing demands of modern data centers, cloud infrastructures, and mission-critical business applications. Unlike consumer-grade hard drives, enterprise SAS drives are engineered for continuous operation, high workload capacities, and superior data integrity. The Dell 400-AZWP model stands out as a dependable option for organizations seeking balanced performance, large storage capacity, and long-term durability.

Server storage requirements have evolved significantly as businesses increasingly rely on data-driven operations. The need for consistent performance, fast data access, and minimal downtime makes enterprise hard drives such as the Dell 400-AZWP essential components of IT infrastructure. This category encompasses drives optimized for RAID configurations, virtualization workloads, and high-availability systems where reliability is non-negotiable.

Understanding SAS Technology in Enterprise Storage

Serial Attached SCSI, commonly referred to as SAS, is a high-performance interface technology widely used in enterprise storage systems. The Dell 400-AZWP 4TB drive utilizes SAS-12Gbps technology, which provides significantly higher data transfer speeds and improved reliability compared to SATA alternatives. SAS drives are designed for multi-user environments and can handle simultaneous data requests efficiently, making them ideal for servers, storage arrays, and high-demand computing applications.

The 12Gbps interface ensures faster communication between the drive and the server controller, reducing latency and improving overall system responsiveness. This is especially beneficial in environments that require rapid data retrieval, such as database management systems, enterprise resource planning platforms, and virtualization infrastructures.

Storage Capacity and Scalability

The 4TB storage capacity of the Dell 400-AZWP drive provides a substantial amount of space for storing large datasets, applications, and backups. This capacity makes it an excellent choice for organizations that require a balance between performance and storage density. In enterprise environments, scalability is a key consideration, and this category of drives supports expansion through integration with storage arrays and server clusters.

As data volumes continue to grow, businesses need storage solutions that can scale efficiently without compromising performance. The Dell 400-AZWP drive can be deployed in RAID configurations to increase capacity, improve redundancy, and enhance data protection. This flexibility allows IT administrators to design storage systems that meet specific organizational requirements.

Optimizing Storage for Data-Intensive Workloads

Data-intensive workloads such as analytics, big data processing, and content management systems require reliable storage solutions that can handle continuous read and write operations. The 7.2K RPM rotational speed of the Dell 400-AZWP drive provides a balance between performance and energy efficiency, making it suitable for a wide range of enterprise applications.

In environments where data access patterns vary, this category of hard drives offers consistent performance without the high cost associated with faster rotational speeds. The combination of 4TB capacity and SAS-12Gbps connectivity ensures that data can be accessed quickly and efficiently, even under heavy workloads.

Reliability and Durability in Enterprise Environments

Reliability is a defining characteristic of enterprise-grade hard drives, and the Dell 400-AZWP is no exception. Designed for 24/7 operation, this drive is built to withstand the rigors of continuous use in data centers and server environments. It features advanced error correction mechanisms and robust firmware that enhance data integrity and reduce the risk of data loss.

Enterprise drives in this category are subjected to rigorous testing to ensure they meet high standards for performance and durability. This includes testing for vibration resistance, thermal stability, and long-term reliability. The Dell 400-AZWP drive is engineered to deliver consistent performance even in challenging conditions, making it a dependable choice for mission-critical applications.

Mean Time Between Failures and Workload Ratings

One of the key metrics used to evaluate the reliability of enterprise hard drives is the Mean Time Between Failures (MTBF). Drives in this category typically offer high MTBF ratings, indicating their ability to operate reliably over extended periods. The Dell 400-AZWP drive is designed to handle high workload ratings, making it suitable for environments with intensive data access requirements.

Workload rating refers to the amount of data that can be read from or written to the drive within a specified period. Enterprise drives are optimized for higher workload capacities compared to consumer drives, ensuring they can handle the demands of business-critical applications without compromising performance.

Compatibility with Dell PowerEdge Servers

The Dell 400-AZWP hard drive is specifically designed for compatibility with Dell PowerEdge servers, ensuring seamless integration and optimal performance. This category of drives is validated by Dell to meet the requirements of its server platforms, providing peace of mind for IT administrators.

Using certified components such as the Dell 400-AZWP ensures that the drive will function correctly within the server environment, reducing the risk of compatibility issues. This is particularly important in enterprise settings where system stability and reliability are paramount.

Key Characteristics and Workload Handling

The performance of the Dell 400-AZWP drive is defined by its ability to handle a variety of workloads efficiently. The 7.2K RPM rotational speed ensures steady performance for both sequential and random data access patterns. While it may not match the speed of higher RPM drives or solid-state drives, it offers a cost-effective solution for applications that require large storage capacity and reliable performance.

In environments where cost efficiency is a priority, this category of hard drives provides an excellent balance between performance and affordability. Organizations can deploy these drives in large numbers to achieve the desired storage capacity without exceeding budget constraints.

Future-Proofing Storage Investments

Investing in enterprise storage solutions such as the Dell 400-AZWP drive helps organizations future-proof their IT infrastructure. As data continues to grow, having scalable and reliable storage solutions in place ensures that businesses can adapt to changing requirements. This category of drives provides the flexibility and performance needed to support future growth and innovation.

With advancements in technology and increasing data demands, the importance of choosing the right storage solution cannot be overstated. The Dell 400-AZWP 4TB SAS hard drive represents a dependable and scalable option for organizations looking to build a robust and efficient storage infrastructure.