400-AJUQ Dell Poweredge SFF HDD 1.2TB SAS 12GBPS 10K RPM

Overview of Dell 400-AJUQ 1.2TB 10K RPM SAS 12GBPS HDD

The Dell 400-AJUQ is a high-performance enterprise-class 2.5-inch hot-plug hard disk drive designed for Dell PowerEdge 14G servers. With 1.2TB capacity, 10,000 RPM speed, and SAS 12Gbps interface, it delivers stable, scalable, and fast storage performance for modern data center workloads.

General Specifications

• Manufacturer: Dell Technologies
• Part Number: 400-AJUQ
• Product Type: Enterprise Hot-Plug Hard Disk Drive

Technical Product Information

• Storage Capacity: 1.2TB
• Interface Standard: SAS 12GBPS
• Drive Category: High-Speed Server Storage Device
• Form Factor: 2.5-inch
• Interface Type: Serial Attached SCSI
• Drive Type: Hot-Plug Enterprise HDD
• Sector Format: Advanced Format 512n

Performance Specifications

• Spindle Speed: 10,000 RPM
• External Data Transfer Rate: 1200 Mbps
• Interface Bandwidth: SAS 12Gbps
• Cache Buffer: 128MB

Interface and Integration

• Interfaces: 1 x SAS 12Gbps
• Connection Type: Enterprise SAS Backplane
• Deployment Type: Internal Hot-Plug Storage

Drive Bay Compatibility

• Supported Bays: 1 x Hot-Plug 2.5-inch slot
• Installation Method: Tool-less server tray mounting

Compatibility

Supported Server Models

• PowerEdge C6420
• PowerEdge R440
• PowerEdge R640
• PowerEdge R6415
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R7415
• PowerEdge R7425
• PowerEdge R840
• PowerEdge R940
• PowerEdge R940xa

Highlights of Dell 400-AJUQ 1.2TB SAS 12GBPS Hot Plug HDD

The Dell 400-AJUQ 1.2TB enterprise hard drive is engineered for modern data center environments that demand balanced performance, high reliability, and consistent throughput under continuous workloads. Designed specifically for Dell 14th Generation PowerEdge servers, this storage device combines a 10000RPM spindle speed, SAS 12Gbps interface, and 128MB cache buffer to deliver dependable performance for virtualization, database operations, analytics processing, and enterprise application hosting.

1.2TB Enterprise Storage Capacity Designed

The 1.2TB capacity of the Dell 400-AJUQ is optimized for workloads that require a balance between storage volume and high performance responsiveness. It is ideal for operating systems, virtual machine storage, transactional databases, caching layers, and enterprise applications that depend on fast data access. This capacity allows organizations to efficiently distribute workloads while maintaining high performance consistency across server environments.

Efficient Data Distribution

Enterprise environments require effective data distribution strategies to ensure optimal system performance. The Dell 400-AJUQ supports efficient allocation of storage resources to reduce bottlenecks and improve processing efficiency. This helps maintain consistent application performance even under heavy workloads. Efficient distribution enhances system responsiveness and supports enterprise scalability requirements.

Optimized Storage Utilization

High demand applications rely on storage systems capable of delivering predictable and fast data access. The Dell 400-AJUQ ensures optimized utilization of storage resources to maintain consistent performance. This improves application responsiveness and reduces latency in critical operations. Optimized utilization supports efficient enterprise workload management.

10000RPM Spindle Speed

The 10000RPM spindle speed of the Dell 400-AJUQ delivers strong performance suitable for enterprise environments requiring fast and consistent data access. This rotational speed reduces latency and improves read/write operations across demanding workloads. It is designed to support applications that require reliable performance under continuous usage conditions. The drive enhances system responsiveness and improves overall server efficiency.

Improved Transaction Processing

Enterprise applications handling large numbers of transactions benefit significantly from high-speed storage performance. The Dell 400-AJUQ enables faster transaction processing through its optimized rotational speed and caching capabilities. This reduces delays and improves application efficiency. Enhanced processing supports smoother business operations across critical systems.

Reduced Latency For Mission Critical Workloads

Latency is a key factor affecting performance in enterprise environments. The Dell 400-AJUQ minimizes latency through its high-speed architecture and efficient data handling design. This ensures faster response times for mission critical applications. Reduced latency improves user experience and system performance reliability.

Stable Operation Under Continuous Enterprise

Enterprise workloads often require continuous system operation without interruption. The Dell 400-AJUQ is engineered to maintain stable performance under sustained workloads. This ensures consistent data access and system reliability. Stable operation supports long term infrastructure efficiency and business continuity.

SAS 12GBPS Interface

The SAS 12Gbps interface provides the Dell 400-AJUQ with high bandwidth connectivity essential for modern enterprise systems. This interface ensures rapid data transfer between storage and server components, enabling efficient processing of large datasets. SAS technology is widely used in enterprise environments due to its reliability and scalability. The interface enhances overall system performance and supports demanding workloads.

High Bandwidth Data Transfer

Enterprise servers require high bandwidth connectivity to handle large volumes of data efficiently. The Dell 400-AJUQ uses SAS 12Gbps technology to deliver fast and reliable data transfer speeds. This reduces bottlenecks and improves application responsiveness. High bandwidth connectivity supports optimized server performance.

Reliable Communication Between Storage

Efficient communication between storage devices and server processors is essential for enterprise performance. The SAS interface of the Dell 400-AJUQ ensures stable and reliable data exchange. This improves system consistency and reduces operational delays. Reliable communication supports enterprise-grade stability.

Scalable Infrastructure Support For Future Expansion

As enterprise requirements grow, storage systems must support scalability. The Dell 400-AJUQ provides scalable SAS connectivity that allows organizations to expand infrastructure efficiently. This ensures long term adaptability and system flexibility. Scalable design supports evolving business needs.

128MB Cache Buffer

The integrated 128MB cache buffer in the Dell 400-AJUQ enhances data processing efficiency by temporarily storing frequently accessed information. This reduces access delays and improves overall system responsiveness. Cache memory plays a crucial role in optimizing performance for enterprise workloads. It helps accelerate read and write operations in high demand environments.

Faster Data Retrieval For Enterprise Workloads

The cache buffer improves data retrieval speed by reducing dependency on physical disk access. The Dell 400-AJUQ leverages this feature to enhance application performance and reduce latency. Faster retrieval supports smoother system operations. This improves efficiency in enterprise computing environments.

Improved Workload Handling

Database systems require fast and efficient data access to maintain performance. The Dell 400-AJUQ improves workload handling through optimized caching mechanisms. This reduces query response times and enhances database efficiency. Improved handling supports enterprise database operations.

Consistent Performance During High Traffic

High traffic environments require storage systems capable of maintaining performance under pressure. The Dell 400-AJUQ ensures consistent operation through its cache optimized architecture. This helps prevent performance degradation during peak workloads. Consistent performance improves enterprise reliability.

512n Sector Format

The 512n sector format used in the Dell 400-AJUQ ensures broad compatibility across enterprise systems and applications. This standard format allows seamless integration with existing infrastructure without requiring additional configuration. It supports legacy and modern systems alike, making it highly versatile for enterprise deployments. Compatibility ensures smooth integration into diverse IT environments.

Seamless Integration

The Dell 400-AJUQ is optimized for integration with Dell PowerEdge server platforms. This ensures stable performance and simplified deployment processes. Seamless integration reduces installation complexity. It improves infrastructure efficiency across enterprise systems.

Backward Compatibility

Many enterprise environments still operate legacy systems that require compatible storage solutions. The Dell 400-AJUQ provides backward compatibility through its 512n format. This ensures smooth operation across older infrastructure. Compatibility enhances deployment flexibility.

Flexible Deployment Across

Modern IT environments often consist of mixed hardware and software systems. The Dell 400-AJUQ supports flexible deployment across these diverse infrastructures. This improves adaptability and reduces integration challenges. Flexible deployment enhances enterprise efficiency.

2.5-Inch Hot Plug Design

The 2.5-inch hot plug design of the Dell 400-AJUQ allows quick installation and replacement without shutting down server systems. The included tray enhances stability and simplifies maintenance procedures. This design improves operational efficiency and reduces downtime. It is ideal for enterprise environments requiring continuous availability.

Hot Swap Capability

Hot swap functionality enables replacement of drives without interrupting server operations. The Dell 400-AJUQ supports this capability to maintain continuous service availability. This reduces downtime and enhances operational resilience. Hot swap support is essential for enterprise systems.

Maintenance For Data Center Operations

Data center maintenance requires efficient procedures to minimize disruption. The Dell 400-AJUQ simplifies maintenance through its hot plug tray system. This improves serviceability and reduces administrative workload. Efficient maintenance enhances infrastructure reliability.

Secure Installation For Long Term Stability

The tray system ensures secure and stable installation within server environments. The Dell 400-AJUQ maintains consistent connectivity and reduces vibration impact. This improves long term operational stability. Secure installation supports enterprise reliability.

Enterprise Reliability Workloads

The Dell 400-AJUQ is built for enterprise reliability, ensuring consistent performance under demanding workloads. It is designed to operate continuously in mission critical environments. Reliability reduces system failures and enhances uptime. This makes it suitable for essential business applications.

Durable For Continuous Operation

The drive is engineered for long term durability in enterprise environments. The Dell 400-AJUQ maintains stable performance under continuous usage. This reduces maintenance requirements and operational risks. Durable design supports infrastructure efficiency.

Stable Data Access For Business Continuity

Business continuity depends on reliable access to data at all times. The Dell 400-AJUQ ensures stable and consistent data availability. This supports uninterrupted business operations. Stable access improves enterprise performance reliability.

Enterprise Infrastructure Investment

The Dell 400-AJUQ delivers long term value through reliable performance and durable construction. It reduces total cost of ownership by minimizing downtime and maintenance. This enhances infrastructure investment efficiency. Long term value supports enterprise growth and stability.