400-ARME Dell 6TB 7.2K RPM SAS 12GBPS LFF Hard Drive

Dell 400-ARME 6TB 7.2K RPM SAS 12Gbps Hard Drive

The Dell 400-ARME 6TB SAS Hard Drive is a high-capacity enterprise-grade storage solution engineered for demanding server environments. Designed for reliability, scalability, and consistent performance, this 3.5-inch Large Form Factor (LFF) hard disk drive is ideal for Dell PowerEdge systems requiring efficient nearline storage with hot-swap capability and enhanced data throughput.

General Product Information

• Manufacturer: Dell
• Part Number: 400-ARME
• Alternate Mfg Part Number: 48F25
• Product Type: Hard Disk Drive with Tray
• Category: Enterprise SAS Storage Drive

Core Hardware Specifications

• Device Type: Hard Drive (HDD)
• Form Factor: 3.5-inch LFF
• Storage Capacity: 6TB
• Interface: SAS 12Gbps
• Sector Format: 512e Advanced Format

Reliable SAS Interface Technology

• Advanced 12Gbps SAS interface for faster data communication
• Enhanced signal integrity for enterprise workloads
• Dual-port architecture support for redundancy and failover

Data Transfer Rate

• Up to 1.2 Gbps external transfer performance
• Stable throughput for enterprise-level workloads

Connectivity and Expansion

• Interface: 1 x Serial Attached SCSI (SAS) 12Gbps
• Compatible Bays: 1 x 3.5-inch LFF hot-swap bay

Enhanced Reliability and Durability

• Enterprise-grade components designed for 24/7 operation
• Improved error correction for data integrity
• Reduced failure rates in heavy workload environments

Supported Server Models

• PowerEdge R210, R230, R310, R320, R330
• PowerEdge R410, R415, R420, R430
• PowerEdge R510, R515, R520, R530
• PowerEdge R710, R720, R720xd
• PowerEdge R730, R730xd
• PowerEdge R910, R920
• PowerEdge T310, T320, T410, T420, T430
• PowerEdge T610, T620, T630, T710

Backup and Archival Systems

• Long-term data retention systems
• Secure enterprise backup solutions
• Cold and warm storage environments

Balanced Performance and Capacity

• Large 6TB storage for scalable infrastructure
• 7200 RPM optimized performance balance
• 12Gbps SAS speed for enterprise throughput

Summary

• Enterprise-grade Dell SAS hard drive with tray included
• 6TB large capacity for data-heavy workloads
• 12Gbps SAS interface for fast communication
• Hot-swappable design for zero-downtime maintenance
• Wide compatibility with Dell PowerEdge servers
• Reliable 7200 RPM performance for consistent operations

Dell 400-ARME 6TB 7.2K RPM Hard Drive

The Dell 400-ARME 6TB 7.2K RPM SAS 12Gbps LFF Hard Drive with tray belongs to the enterprise-class nearline storage category designed for scalable data center environments, virtualization infrastructures, and mission-critical storage arrays. This category of hard drive is engineered to deliver a balanced combination of capacity, reliability, and sustained throughput, making it suitable for organizations that require dependable bulk storage rather than ultra-low latency transactional performance.

Built with Serial Attached SCSI (SAS) architecture and operating at a 12Gbps interface speed, this storage device ensures high-bandwidth data communication between server backplanes and storage controllers. The inclusion of a tray enhances compatibility with Dell PowerEdge server systems, allowing hot-swappable installation and simplified maintenance in enterprise deployments.

Large Form Factor Engineering Advantages

The Dell 400-ARME is built in a 3.5-inch Large Form Factor (LFF) design, which provides significant advantages in enterprise storage environments where density, airflow optimization, and cost efficiency are critical. The LFF architecture allows a higher capacity per drive bay compared to smaller form factors, reducing the total number of drives required to achieve large-scale storage deployments.

This structural design also improves thermal performance by allowing greater internal spacing within server chassis, enabling more efficient cooling airflow patterns. As a result, the drive maintains stable performance under continuous workloads typical in data centers and cloud storage systems.

Enterprise Tray Integration

The inclusion of a Dell-compatible tray is an essential feature of this category, as it ensures seamless integration with hot-plug capable server bays. The tray system is designed to provide secure mounting, vibration reduction, and simplified drive replacement without requiring system downtime.

This hot-swap capability is critical in enterprise environments where uptime is a priority. The tray ensures that administrators can replace or upgrade storage components while maintaining uninterrupted system operations, improving overall service availability and operational efficiency.

Storage Capacity and Capabilities

The 6TB storage capacity of the Dell 400-ARME makes it suitable for medium to large-scale data storage requirements. This capacity is optimized for environments that handle structured and unstructured data, including backups, archives, virtual machine storage, and content repositories.

The high-capacity design reduces the need for multiple lower-capacity drives, thereby simplifying storage architecture and reducing power consumption per terabyte stored. This consolidation approach improves operational efficiency in enterprise storage systems.

Data Density

The drive utilizes optimized platter density technology to maximize storage efficiency within a standard LFF enclosure. This allows more data to be stored per physical drive, which is particularly beneficial in large-scale RAID arrays and storage clusters where rack space is a premium resource.

Rotational Speed and Throughput

Operating at 7,200 RPM, the Dell 400-ARME is categorized as a nearline SAS drive that prioritizes capacity and sustained throughput over ultra-low latency performance. This rotational speed is widely used in enterprise storage environments where sequential data operations dominate workloads.

The 7.2K RPM configuration provides a balanced performance profile, ensuring stable read and write speeds for backup systems, data archiving solutions, and bulk data processing applications. It is particularly effective in environments where large files are frequently accessed rather than small random transactions.

SAS 12Gbps Interface Performance

The SAS 12Gbps interface significantly enhances data transfer capabilities by providing a high-speed communication channel between the drive and storage controller. This interface supports dual-port connectivity, enabling redundant data paths for improved system resilience.

With this interface architecture, the drive is capable of maintaining consistent throughput even under heavy multi-user workloads. The SAS protocol also ensures robust error handling, improving data integrity across enterprise deployments.

Reliability and Durability 

This category of hard drive is designed for 24/7 operational environments where downtime is not acceptable. The internal components are engineered to withstand constant read and write cycles, ensuring long-term durability in enterprise infrastructures.

The drive is subjected to rigorous validation testing to ensure reliability under thermal, mechanical, and electrical stress conditions commonly found in data center environments.

The Dell 400-ARME incorporates advanced error correction mechanisms to ensure data integrity throughout its lifecycle. These include end-to-end data protection, cyclic redundancy checks, and firmware-level recovery systems that minimize the risk of data corruption.

These reliability features are essential in enterprise environments where data accuracy is critical for operational continuity and compliance requirements.

Compatibility and Integration

The Dell 400-ARME with tray is fully compatible with a wide range of Dell PowerEdge servers, ensuring seamless integration into existing enterprise infrastructures. It supports both rack-mounted and tower-based systems that include SAS backplane support.

This compatibility allows organizations to deploy the drive across multiple server generations, improving flexibility in infrastructure planning and lifecycle management.

Storage Array and RAID Integration

This drive category is fully compatible with enterprise RAID controllers and storage arrays. It supports multiple RAID configurations, allowing administrators to optimize storage systems for performance, redundancy, or a combination of both.

RAID-based deployment ensures that data remains protected in the event of hardware failure, enhancing system resilience and reducing downtime risks.

Virtualization and Cloud Storage

Virtualized infrastructures benefit significantly from high-capacity storage devices like the Dell 400-ARME. These drives provide the necessary storage backend for virtual machines, containerized applications, and cloud-based services.

The consistent throughput ensures smooth operation of multiple virtual workloads simultaneously.

Energy Consumption Optimization

The 7.2K RPM architecture is designed to optimize power efficiency while maintaining reliable performance. This makes it suitable for large-scale deployments where energy consumption is a critical operational cost factor.

Lower power usage per drive contributes to reduced overall data center energy costs and improved sustainability metrics.

Modular Storage Growth

The Dell 400-ARME supports scalable infrastructure expansion, allowing organizations to increase storage capacity incrementally. This modular approach enables cost-effective scaling without requiring complete system redesigns.

It is particularly beneficial for enterprises experiencing rapid data growth and requiring flexible storage expansion strategies.

Security and Data Protection Capabilities

The drive includes secure firmware designed to prevent unauthorized modifications and ensure stable operation within enterprise environments. This enhances system security and reduces vulnerability risks.

Data Integrity 

Advanced data protection mechanisms ensure that information remains accurate and consistent throughout storage and retrieval operations. These features are critical in regulated industries where data integrity is mandatory.

Balanced Enterprise Storage

The Dell 400-ARME 6TB SAS 12Gbps LFF Hard Drive with tray represents a balanced enterprise storage solution that integrates capacity, reliability, and performance efficiency. It is designed to meet the demands of modern data-driven organizations that require scalable and dependable storage infrastructure.