400-AJQU Dell 1.8TB 10K RPM SAS 12GBPS SFF Hard Drive

Overview of Dell 400-AJQN 1.8TB 10K RPM SAS 12GBPS HDD

The Dell 400-AJQN 1.8TB enterprise-grade hard drive is a high-performance hot-swap storage solution engineered for Dell PowerEdge and PowerVault systems. Built with a 10,000 RPM spindle speed, SAS 12Gbps interface, and advanced format technology, this 2.5-inch drive delivers reliable throughput, fast data access, and stable operation for mission-critical workloads in modern data center environments.

General Product Information

• Manufacturer: Dell Technologies
• Part Number: 400-AJQN
• Product Type: Enterprise Hot-Swap HDD

Technical Specifications

• Storage Capacity: 1.8TB
• Device Class: 10K RPM SAS Server Storage Drive
• Form Factor: 2.5-Inch Small Form Factor
• Spindle Speed: 10,000 RPM
• Interface Standard: SAS 12GBPS
• Data Transfer Rate: 1200 Mbps (External)
• Drive Type: Hot-Swap Enterprise HDD

High-Speed Server Connectivity

• Interface Type: Serial Attached SCSI (SAS 12GBPS)
• Connection: 1 x SAS 12Gb/s Port
• Category: Enterprise Storage Interface
• Reliability: Designed for continuous operation environments

Physical Design and Form Factor

• Form Factor: 2.5-Inch Small Form Factor (SFF)
• Installation Type: Hot-Swap Server Drive
• Technology: Advanced Format Storage
• Drive Category: Internal Enterprise HDD

Hot-Swap Expansion and Connectivity

• Interface: 1 x SAS 12Gb/s
• Compatible Bay: 1 x Hot-Swap 2.5-Inch Drive Bay
• Installation Type: Tool-less Enterprise Replacement

Compatibility

• PowerEdge M520, M620, M820
• PowerEdge M910, M915
• PowerEdge R320, R420, R430
• PowerEdge R515, R520, R530
• PowerEdge R620, R630, R715
• PowerEdge R720, R720xd, R730, R730xd
• PowerEdge R815, R820, R910, R920
• PowerEdge T420, T430, T620, T630
• PowerVault MD1420, MD3420

Highlights of Dell 400-AJQU 1.8TB SAS 12GBPS 2.5-Inch HDD

The Dell 400-AJQU 1.8TB enterprise hard disk drive is a high performance storage solution designed for Dell PowerEdge 13th generation servers and PowerVault storage systems that require consistent throughput, high reliability, and long term operational stability. Built with a 10000RPM spindle speed, 12Gbps SAS interface, and 2.5-inch compact form factor, this drive is optimized for enterprise workloads including virtualization, database processing, cloud applications, and data intensive workloads. The inclusion of 512e sector formatting improves compatibility and performance efficiency across modern server environments while ensuring data integrity and seamless system integration.

Enterprise Grade 1.8TB Storage Capacity

The 1.8TB storage capacity of the Dell 400-AJQU is designed to support enterprise level data requirements where both performance and scalability are essential. This capacity is ideal for storing virtual machine images, transactional databases, enterprise applications, and structured and unstructured data workloads. Organizations benefit from a balanced storage architecture that allows efficient handling of growing data demands without compromising system responsiveness.

Optimized Capacity Allocation

Enterprise environments often require storage systems that can efficiently manage multiple applications simultaneously. The Dell 400-AJQU provides optimized capacity allocation that ensures smooth data distribution across workloads. This reduces bottlenecks and improves system efficiency. Optimized allocation enhances performance consistency across virtualization platforms and database systems.

Scalable Storage Architecture

Scalability is essential for modern IT infrastructures that must adapt to increasing data demands. The Dell 400-AJQU supports scalable storage expansion within existing server environments. This enables organizations to grow their infrastructure without major system redesigns. Scalable architecture ensures long term operational flexibility and cost efficiency.

10000RPM High Speed Spindle Performance

The 10000RPM rotational speed of the Dell 400-AJQU provides significantly improved data access performance compared to lower speed enterprise drives. This high speed operation reduces seek time and improves overall system responsiveness. It is particularly beneficial for workloads that require frequent read and write operations such as databases, virtualization systems, and high transaction environments. The increased spindle speed ensures faster data processing and improved application performance across enterprise systems.

Accelerated Read And Write Operations

Data intensive enterprise applications require fast and consistent storage performance to maintain operational efficiency. The Dell 400-AJQU delivers accelerated read and write operations that improve system responsiveness. This allows smoother execution of business processes and reduces delays in data access. Accelerated performance enhances productivity across enterprise workloads.

Reduced Latency For Mission Critical Systems

Latency reduction is essential for mission critical systems that depend on rapid data access. The high RPM design of the Dell 400-AJQU minimizes delays in data retrieval. This ensures faster response times for enterprise applications. Reduced latency improves system efficiency and supports real time computing requirements.

Consistent Performance Under Continuous

Enterprise environments operate under continuous heavy workloads that require stable performance. The Dell 400-AJQU is engineered to maintain consistent operation under sustained usage conditions. This ensures reliable data access and uninterrupted business operations. Consistent performance enhances infrastructure stability and reliability.

High Bandwidth Enterprise Connectivity

The SAS 12Gbps interface provides high bandwidth connectivity between the storage device and server systems. This enables rapid data transfer and improved system throughput for enterprise environments. The interface is designed for reliability and scalability, making it suitable for modern data centers and high performance computing systems. High speed connectivity ensures efficient handling of large data workloads and supports enterprise grade infrastructure requirements.

Enhanced Data Throughput

The Dell 400-AJQU utilizes its SAS interface to deliver enhanced data throughput across server environments. This improves the speed of data movement between storage and processing units. Enhanced throughput reduces system congestion and improves application efficiency. This is essential for enterprise systems handling large volumes of data.

Communication Between Storage

Efficient communication between storage devices and server processors is essential for optimal system performance. The SAS 12Gbps interface ensures fast and reliable data exchange. This reduces processing delays and improves application execution speed. Optimized communication enhances overall system efficiency and responsiveness.

Future Ready Scalability

Modern data centers require storage solutions that support future expansion and technological evolution. The Dell 400-AJQU provides scalable SAS connectivity that enables infrastructure growth. This ensures long term adaptability and supports evolving enterprise requirements. Future ready design enhances infrastructure investment protection.

512e Sector Format

The 512e sector format improves compatibility between legacy systems and modern storage architectures. It allows efficient data processing while maintaining compatibility with older applications. This ensures smooth integration into diverse IT environments. The 512e format enhances storage efficiency and supports improved data management across enterprise systems.

Improved Data Handling

The Dell 400-AJQU leverages 512e formatting to improve data handling efficiency. This ensures smoother data processing and reduces compatibility issues across systems. Improved efficiency enhances application performance and supports enterprise workloads. This contributes to better infrastructure utilization.

Seamless Integration

Enterprise environments often include a mix of legacy and modern systems that require compatible storage solutions. The 512e format ensures seamless integration across diverse infrastructures. This reduces migration complexity and improves operational flexibility. Seamless integration supports long term IT planning.

Enhanced Data Integrity

Data integrity is critical for enterprise storage systems that manage sensitive and important information. The Dell 400-AJQU ensures enhanced data integrity through its optimized sector formatting. This reduces data corruption risks and improves reliability. Storage optimization enhances overall system performance.

2.5-Inch Form Factor With Hot Plug Tray

The 2.5-inch form factor of the Dell 400-AJQU allows efficient use of server space while maintaining high storage density. The inclusion of a hot plug tray enables easy installation and removal without shutting down systems. This improves maintenance efficiency and reduces operational downtime. The compact design is ideal for modern data centers that require high density storage solutions.

Seamless Hot Swap Capability

Hot swap functionality enables drive replacement without interrupting server operations. This reduces downtime and improves system availability. Seamless hot swap capability is essential for enterprise environments that require continuous uptime. It enhances operational efficiency and service reliability.

Efficient Server Rack Deployment

The compact form factor allows efficient deployment within server racks. This improves space utilization and supports high density storage configurations. Efficient deployment enhances data center organization and performance. It contributes to improved infrastructure management.

Continuous Business Operations

Continuous operations are essential for enterprise systems that support critical business functions. The hot plug design ensures that maintenance does not interrupt service availability. This improves business continuity and operational resilience. Continuous availability supports enterprise productivity.

Enterprise Reliability and Long Lifecycle

The Dell 400-AJQU is designed with enterprise grade reliability and long lifecycle durability to support continuous operation in demanding environments. It is engineered to withstand heavy workloads while maintaining stable performance. Reliability is essential for reducing system failures and ensuring uninterrupted business operations. Long lifecycle design improves infrastructure sustainability and reduces total cost of ownership.

Stable Performance Under Intensive

The drive maintains stable performance even under intensive enterprise workloads. This ensures consistent data access and processing efficiency. Stable operation reduces system risks and improves reliability. This is critical for mission critical applications.

Reduced Downtime and Enhanced System

Downtime can significantly affect enterprise productivity and operations. The Dell 400-AJQU minimizes downtime through its durable design and reliable performance. This ensures continuous service availability and operational stability. Reduced downtime improves business continuity.

Enterprise Storage Infrastructure

Long lifecycle durability reduces the need for frequent hardware replacement. The Dell 400-AJQU provides extended operational life that lowers total cost of ownership. This enhances cost efficiency and supports sustainable IT infrastructure planning. Long term value improves investment return.