400-ATKR Dell 8TB 7.2K RPM SAS 12GBPS 512E Hard Drive

Dell 400-ATKR 8TB Enterprise SAS Hard Drive Overview

High-Capacity Nearline Storage for Data-Intensive Environments

The Dell 400-ATKR is a robust enterprise-grade hard disk drive designed for demanding server and data center workloads. Built to deliver reliable performance and scalable storage, this 8TB SAS hard drive is optimized for nearline applications where capacity, stability, and continuous availability are essential. Engineered with a 3.5-inch form factor and hot-plug support, it ensures seamless integration into compatible Dell PowerEdge systems.

Core Product Identification

• Manufacturer: Dell
• Part Number / SKU: 400-ATKR
• Product Category: Enterprise Hard Disk Drive
• Storage Class: Nearline HDD

Technical Configuration and Storage Capabilities

Massive 8TB Storage Capacity for Enterprise Workloads

Designed for large-scale data handling, this drive provides 8 terabytes of storage space, making it suitable for backup systems, archival storage, virtualization environments, and high-volume transactional databases. Its nearline architecture balances performance and cost efficiency for long-term data retention.

Drive Architecture Details

• Storage Capacity: 8TB
• Sector Format: 512e (512-byte emulation)
• Drive Size: 3.5 inch standard enterprise format
• Drive Type: Hot-plug compatible nearline HDD

Performance Specifications and Operational Efficiency

Stable Rotational Speed and Reliable Data Throughput

Operating at a spindle speed of 7200 RPM, the Dell 400-ATKR ensures a balanced combination of performance and energy efficiency. It is optimized for sustained workloads rather than burst performance, making it ideal for storage-intensive enterprise systems.

Speed and Transfer Characteristics

• Spindle Speed: 7200 RPM
• External Data Transfer Rate: Up to 1200 Mbps
• Performance Focus: Consistent throughput for enterprise storage tasks

Interface and Connectivity Features

Advanced SAS 12Gbps Integration

Equipped with a high-speed Serial Attached SCSI (SAS) 12Gbps interface, this drive supports rapid communication between storage and server systems. The interface ensures reduced latency and improved data handling efficiency, particularly in multi-drive configurations.

Connectivity Specifications

• Interface Type: SAS 12Gbps
• Ports: 1 x SAS connector
• Drive Bay Compatibility: 3.5-inch hot-plug slot

Physical Design and Installation Flexibility

Hot-Plug Support for Minimal Downtime

The hot-plug capability of the Dell 400-ATKR allows administrators to replace or install drives without powering down the system. This significantly reduces downtime and enhances operational continuity in mission-critical environments.

Form Factor Advantages

• Standard 3.5-inch enterprise chassis compatibility
• Tool-less hot-swappable installation
• Designed for dense server storage arrays

System Compatibility and Supported Platforms

Optimized for Dell PowerEdge and PowerVault Systems

This enterprise HDD is validated for a wide range of Dell server and storage systems, ensuring seamless integration and consistent performance across multiple hardware platforms. It supports both rack-mounted and tower server configurations.

Compatible Dell Server Models

• PowerEdge R640, R740, R740xd, R740xd2
• PowerEdge R440, R540, R340, R240
• PowerEdge R6415, R6515, R6525
• PowerEdge R7415, R7425, R7515
• PowerEdge C6420, C6525

Supported Storage Systems

• PowerVault NX3240
• PowerVault NX440

Additional Infrastructure Support

• Bare Storage Node Controllers

Enterprise Use Cases and Deployment Scenarios

Designed for Scalable Data Center Environments

The Dell 400-ATKR 8TB SAS drive is widely used in enterprise IT infrastructures where high availability and storage density are required. It is particularly effective in environments that demand continuous data access and long-term reliability.

Typical Applications

• Cloud storage infrastructure
• Enterprise backup and archiving systems
• Virtual machine hosting environments
• Big data analytics platforms
• Database storage arrays

Operational Benefits in Enterprise Deployment

• High-capacity storage optimization for data centers
• Reduced downtime through hot-plug functionality
• Improved scalability for growing workloads
• Stable performance under continuous operation

Reliability and Enterprise-Class Durability

Engineered for Continuous 24/7 Operation

Built for enterprise workloads, this hard drive is designed to operate in demanding environments with sustained read/write cycles. Its architecture prioritizes durability, data integrity, and consistent long-term performance.

Durability Enhancements

• Enterprise-grade mechanical construction
• Optimized thermal and vibration handling
• Data integrity-focused 512e sector format

Dell 400-ATKR 8TB 7.2K RPM SAS 12Gbps 512E Hard Disk Drive

The Dell 400-ATKR 8TB 7.2K RPM SAS 12Gbps 512E hard disk drive represents a powerful and dependable storage solution engineered to meet the rigorous demands of enterprise environments. Designed for high-capacity storage scenarios, this drive combines robust performance, reliability, and scalability with advanced SAS interface technology. Businesses that require consistent data throughput, dependable storage integrity, and seamless integration into existing infrastructures benefit significantly from this enterprise-grade hard disk drive. The 8TB storage capacity ensures that organizations can store vast amounts of structured and unstructured data, making it ideal for data centers, cloud environments, virtualization platforms, and large-scale applications.

High-Capacity Storage for Data-Intensive Applications

In modern IT environments, the need for high-capacity storage continues to grow exponentially. The Dell 400-ATKR 8TB SAS hard drive is engineered to address these demands by offering substantial storage space within a single drive unit. Organizations dealing with big data analytics, content repositories, surveillance storage, and enterprise backup systems require dependable drives that can handle large data volumes without compromising performance. This drive provides the capacity necessary for such applications while maintaining efficient data retrieval and storage speeds.

Optimized for Data Centers and Enterprise Systems

The Dell 400-ATKR is specifically designed for enterprise data center environments where reliability and uptime are critical. Data centers rely on storage devices that can operate continuously under demanding workloads, and this drive delivers consistent performance in such conditions. Its compatibility with enterprise-grade servers and storage arrays ensures seamless deployment in rack-mounted systems, blade servers, and high-density storage enclosures. The SAS 12Gbps interface enhances data transfer rates, allowing systems to process large datasets efficiently.

Scalability and Storage Expansion Capabilities

Scalability is a key factor in enterprise storage planning, and the Dell 400-ATKR hard drive provides the flexibility required to expand storage infrastructure as business needs evolve. Organizations can integrate multiple drives into RAID configurations or storage clusters to achieve higher capacity and redundancy. This scalability enables IT teams to design storage architectures that support future growth without requiring frequent hardware replacements.

Performance and Speed Efficiency

The Dell 400-ATKR operates at 7.2K RPM, offering a balanced combination of performance and energy efficiency. While not as fast as higher RPM drives, the 7.2K speed is optimized for applications that prioritize capacity and reliability over ultra-high-speed performance. This makes it suitable for bulk storage, archival systems, and applications where consistent data throughput is essential.

SAS 12Gbps Interface Advantages

The SAS 12Gbps interface is a defining feature of this hard drive, delivering faster data transfer rates compared to older SAS and SATA interfaces. This advanced connectivity ensures improved communication between the drive and the host system, reducing latency and enhancing overall system responsiveness. The SAS interface also supports full-duplex communication, allowing simultaneous read and write operations, which significantly boosts performance in multi-user environments.

Enhanced Data Throughput and Reliability

Data throughput is a critical metric for enterprise storage devices, and the Dell 400-ATKR excels in this area. Its design ensures consistent data flow even under heavy workloads, making it suitable for applications such as database management systems, file servers, and virtual machine hosting. Reliability is further enhanced through advanced error correction mechanisms and firmware optimizations that maintain data integrity over extended periods.

512E Sector Format Benefits

The 512E (512-byte emulation) sector format provides compatibility with legacy systems while maintaining the efficiency of modern storage technologies. This ensures that organizations can integrate the drive into existing infrastructures without compatibility issues. The 512E format also improves storage efficiency and supports advanced error correction techniques, contributing to overall data reliability.

Enterprise Reliability and Durability

Reliability is a cornerstone of enterprise storage solutions, and the Dell 400-ATKR is engineered to deliver consistent performance over long operational lifespans. Built with high-quality components and advanced engineering standards, this hard drive is designed to withstand the demands of continuous operation in data centers and enterprise environments.

Advanced Error Correction and Data Protection

Data protection is essential for businesses that rely on accurate and secure information storage. The Dell 400-ATKR incorporates advanced error correction technologies that detect and correct data inconsistencies during read and write operations. This ensures that stored data remains accurate and accessible, even in high-demand scenarios. Additionally, the drive supports enterprise-level data integrity protocols that reduce the risk of data corruption.

Robust Mechanical Design

The mechanical design of the Dell 400-ATKR is optimized for durability and long-term use. Its internal components are engineered to handle continuous rotational operation, minimizing wear and tear over time. This robust construction ensures that the drive can operate reliably in environments where uptime is critical, such as financial institutions, healthcare systems, and cloud service providers.

Thermal Management and Energy Efficiency

Efficient thermal management is crucial for maintaining optimal performance and extending the lifespan of storage devices. The Dell 400-ATKR is designed to operate within safe temperature ranges, reducing the risk of overheating. Its energy-efficient design also helps lower power consumption, making it an environmentally friendly choice for large-scale deployments. Reduced energy usage translates to lower operational costs, which is a significant advantage for data centers with extensive storage requirements.

Integration and Compatibility

The Dell 400-ATKR hard disk drive is designed for seamless integration with a wide range of Dell servers and storage systems. Its compatibility with enterprise hardware ensures that organizations can deploy the drive without extensive configuration or compatibility concerns.

Compatibility with Dell PowerEdge Servers

This hard drive is fully compatible with Dell PowerEdge servers, enabling businesses to enhance their storage capabilities without compromising system stability. The drive integrates seamlessly into server configurations, supporting both standalone and RAID-based storage setups. This compatibility ensures optimal performance and reliability in enterprise environments.

Support for RAID Configurations

RAID configurations are essential for achieving data redundancy and improved performance. The Dell 400-ATKR supports various RAID levels, allowing organizations to implement storage strategies that align with their operational requirements. Whether used in RAID 1 for redundancy or RAID 5 for a balance of performance and capacity, this drive provides the flexibility needed for diverse storage architectures.

Hot-Swap Capabilities

Hot-swap functionality is a critical feature for enterprise storage systems, enabling administrators to replace or upgrade drives without shutting down the system. The Dell 400-ATKR supports hot-swapping, minimizing downtime and ensuring continuous operation. This feature is particularly valuable in mission-critical environments where system availability is paramount.

Use Cases and Applications

The versatility of the Dell 400-ATKR makes it suitable for a wide range of enterprise applications. Its combination of capacity, reliability, and performance ensures that it can handle diverse workloads effectively.

Data Archival and Backup Solutions

Organizations require reliable storage solutions for long-term data retention, and the Dell 400-ATKR excels in archival and backup applications. Its high capacity allows businesses to store large volumes of historical data, while its reliability ensures that data remains accessible when needed. This makes it an ideal choice for backup systems, disaster recovery plans, and compliance-driven data retention strategies.

Virtualization and Cloud Storage

Virtualized environments and cloud storage platforms demand storage devices that can handle dynamic workloads and high data volumes. The Dell 400-ATKR provides the performance and capacity required for these applications, enabling efficient data management and resource allocation. Its SAS interface ensures fast data access, supporting the needs of virtual machines and cloud-based services.

Big Data and Analytics

Big data analytics requires storage solutions capable of handling massive datasets and delivering consistent performance. The Dell 400-ATKR is well-suited for such applications, providing the capacity needed to store large datasets and the reliability required for continuous data processing. Its ability to maintain performance under heavy workloads makes it a valuable asset for data-driven organizations.