400-AYIK Dell 2.4TB 10K RPM SAS-12GBPS 512E 256MB SFF HDD

Dell 2.4TB SAS12GBPS 512e 256MB SFF HDD

The Dell 400-AYIK 2.4TB SAS Hard Disk Drive is a high-performance storage solution engineered for enterprise servers. Built for reliability, speed, and scalability, this 2.5-inch hot-plug HDD is widely used in data centers and mission-critical workloads.

Manufacturer Details

• Brand: Dell
• Part Number: 400-AYIK
• Device Type: Enterprise Hard Disk Drive

Technical Specifications

• Storage Capacity: 2.4TB
• Form Factor: 2.5 Inch Small Form Factor (SFF)

Interface and Sector Format

• Interface Type: SAS 12Gb/s
• Sector Size: 512e (512-byte emulation)

Speed and Efficiency

• Spindle Speed: 10,000 RPM for fast read/write operations
• Average Latency: 2.9 ms for quick response time
• External Transfer Rate: Up to 1200 Mbps

Built-in Flash Components

• eMLC NAND flash type for durability
• 16GB NAND flash size
• Intelligent NAND endurance management system

Interface Configuration

• 1 x SAS 12Gbps high-speed port

Drive Bay Compatibility

• Supports 2.5-inch hot-swap drive bays

Compatible Servers

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

Dell 400-AYIK 2.4TB 10K SFF Hard Disk Drive Overview

The Dell 400-AYIK 2.4TB 10K RPM SAS-12Gbps 512e 256MB SFF Hard Disk Drive is a high-performance enterprise-grade storage solution engineered specifically for demanding server environments, data centers, and mission-critical workloads. Designed with a focus on reliability, throughput, and sustained performance, this hard disk drive (HDD) integrates advanced SAS interface technology, a 10,000 RPM spindle speed, and a compact small form factor (SFF) design to deliver a balanced combination of capacity and speed. It is widely deployed in Dell PowerEdge servers and compatible enterprise storage infrastructures where consistent uptime and efficient data handling are essential.

Enterprise-Class Storage Architecture and Design Philosophy

High-Reliability Engineering for Data Centers

Enterprise storage systems require components that can withstand continuous operation under heavy workloads. The Dell 400-AYIK HDD is built with durability in mind, ensuring stable performance even in 24/7 operational environments. Unlike consumer-grade drives, enterprise HDDs such as this model are optimized for vibration tolerance, thermal stability, and sustained input/output operations over extended periods of time. This makes it highly suitable for virtualization clusters, database servers, and large-scale transactional systems.

SAS 12Gbps Interface and High-Speed Data Transfer Capabilities

Understanding SAS Technology in Enterprise Storage

Serial Attached SCSI (SAS) is a high-performance interface standard designed for enterprise storage systems. The Dell 400-AYIK utilizes a 12Gbps SAS interface, allowing it to deliver significantly faster data transfer rates compared to traditional SATA drives. SAS technology also provides dual-port connectivity, which enhances redundancy and availability in mission-critical systems where continuous access to data is required.

Advantages of 12Gbps Bandwidth

The 12Gbps throughput capability ensures that the drive can efficiently handle large volumes of data transfer, especially in environments involving database replication, virtualization storage pools, and analytics workloads. This high bandwidth reduces bottlenecks and improves overall system responsiveness, particularly in multi-drive RAID configurations where aggregate throughput becomes a key performance factor.

Improved Command Queuing Efficiency

SAS architecture allows for advanced command queuing mechanisms that optimize read and write operations. This results in reduced latency and improved performance consistency under heavy workloads. The Dell 400-AYIK benefits from these enhancements by delivering predictable input/output behavior even in high-demand enterprise scenarios.

2.4TB Storage Capacity for Scalable Enterprise Needs

Optimized Storage Density for Modern Servers

With a storage capacity of 2.4TB, this hard disk drive provides an ideal balance between cost efficiency and storage density. It is designed to support large-scale data storage requirements without compromising performance. Enterprises can deploy these drives in RAID arrays to achieve scalable storage pools suitable for virtualization, backup systems, and cloud infrastructure environments.

Efficient Data Management for Workloads

The 2.4TB capacity is particularly useful in applications where structured and unstructured data must coexist. From enterprise resource planning systems to big data analytics platforms, this drive ensures that organizations can manage large datasets efficiently while maintaining operational stability.

10,000 RPM Key Optimization

High-Speed Spindle Technology

The 10K RPM spindle speed is one of the defining characteristics of this enterprise HDD. Higher rotational speeds significantly reduce data access times by allowing read/write heads to locate stored data more quickly. This results in improved input/output operations per second (IOPS), which is critical for database-intensive applications and high-transaction environments.

512e Advanced Format Technology

Sector Emulation for Compatibility

The 512e (512-byte emulation) format enables the drive to maintain compatibility with legacy systems while benefiting from modern storage advancements. It emulates traditional 512-byte sectors while physically utilizing larger sector sizes internally, improving efficiency and error correction capabilities.

Enhanced Data Integrity

By adopting advanced formatting techniques, the drive improves error detection and correction processes, ensuring data integrity across enterprise workloads. This is especially important in environments where data corruption cannot be tolerated, such as financial systems and healthcare databases.

256MB Cache Memory and Acceleration

Role of Large Cache in Enterprise Drives

The 256MB cache buffer plays a significant role in enhancing drive performance by temporarily storing frequently accessed data. This reduces the need for repeated physical disk access, thereby improving read and write speeds. In enterprise workloads, this cache is instrumental in smoothing out performance spikes and ensuring consistent throughput.

Small Form Factor (SFF) Design Advantages

High-Density Server Integration

The SFF design allows multiple drives to be installed within compact server chassis, maximizing storage density without increasing physical footprint. This is particularly beneficial for modern data centers where space optimization is a critical factor.

Improved Cooling and Power Efficiency

Smaller drives generate less heat per unit volume and are easier to cool within dense server environments. The Dell 400-AYIK is engineered to maintain optimal operating temperatures even under sustained workloads, contributing to improved energy efficiency and reduced cooling costs.

Database Management Systems

Relational databases and transactional systems benefit from the drive’s low latency and high rotational speed. It ensures fast query execution and efficient data retrieval, making it suitable for enterprise database servers.

Cloud Storage and Data Centers

Cloud service providers rely on scalable storage solutions. This HDD integrates seamlessly into cloud storage architectures, supporting object storage, block storage, and hybrid cloud configurations.

RAID Compatibility and Data Redundancy

Support for Multiple RAID Configurations

Enterprise environments often deploy drives in RAID arrays to improve redundancy and performance. The Dell 400-AYIK is compatible with RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 configurations, allowing organizations to tailor storage solutions based on performance and fault tolerance requirements.

Fault Tolerance and Data Protection

In RAID configurations, the drive contributes to enhanced data protection by ensuring that system failures do not result in data loss. This is essential for mission-critical applications where downtime can lead to significant operational disruptions.

Compatibility with Dell Server Ecosystems

Integration with Dell PowerEdge Servers

The drive is fully compatible with Dell PowerEdge server platforms, ensuring seamless deployment and management. Firmware alignment with Dell storage controllers allows for optimized performance and monitoring capabilities.

Enterprise Storage Management Tools

Administrators can manage and monitor drive health using enterprise management tools, enabling proactive maintenance and minimizing unexpected downtime. Predictive failure analysis helps in replacing drives before critical failures occur.

Vibration and Shock Resistance

In multi-drive server systems, vibration can impact performance and reliability. This drive incorporates vibration tolerance technology that minimizes performance degradation in densely packed storage arrays.