400-BBED Dell 900GB 15K RPM SAS-12GBPS 512N 2.5Inch SFF HDD

Overview of Dell 400-BBED 900GB 15K RPM SAS 12Gbps HDD

The Dell 400-BBED 900GB 15K RPM SAS 12Gbps 512N 2.5-inch SFF Hard Disk Drive is a high-performance enterprise-grade storage solution designed for demanding server environments and storage arrays. Built for speed, reliability, and efficiency, this hard drive delivers exceptional performance for mission-critical workloads, virtualization, and database applications.

General Information

• Brand: Dell
• Part Number: 400-BBED
• Product Type: Enterprise Hard Disk Drive

Technical Specifications

• Storage Capacity: 900GB
• Form Factor: 2.5-inch Small Form Factor (SFF)
• Sector Format: 512N Native

Interface & Connectivity

• Interface Standard: SAS 12Gbps (Serial Attached SCSI)
• Number of Interfaces: 1 x SAS 12Gb/s Port

Performance Characteristics

• Spindle Speed: 15,000 RPM
• External Data Transfer Rate: Up to 1200 Mbps

Performance Optimization Features

• Low latency data access for enterprise workloads
• Enhanced input/output operations per second (IOPS)
• Stable performance under continuous 24/7 operation

Hot-Plug Support

• Compatible Bays: 1 x Hot-Plug 2.5-inch Drive Bay

Advantages of Dell 400-BBED SAS HDD

Performance Benefits

• Ultra-fast 15K RPM spindle speed for rapid access
• High-bandwidth SAS 12Gbps interface
• Optimized for enterprise-level workloads

Storage Efficiency

• 900GB balanced capacity for performance and storage
• Compact 2.5-inch design for dense server configurations
• Efficient power consumption for data center optimization

Dell 400-BBED 900GB 15K RPM SAS-12GBPS SFF HDD Overview

The Dell 400-BBED 900GB 15K RPM SAS-12Gbps 512N 2.5-inch SFF HDD category represents a high-performance enterprise storage solution designed specifically for demanding server environments, data-intensive applications, and mission-critical workloads. Built to support storage arrays that require consistent speed, reliability, and scalability, this category is engineered with enterprise-grade components that ensure sustained performance under continuous operational pressure. The 15K RPM spindle speed combined with a 12Gbps SAS interface enables rapid data transfer rates, reducing latency and improving system responsiveness in virtualized and database-heavy environments.

This storage category is widely deployed in enterprise servers, high-density rack systems, and mission-critical data centers where performance cannot be compromised. The combination of 900GB capacity and 2.5-inch small form factor allows administrators to maximize storage density while maintaining optimal airflow and thermal efficiency within storage arrays.

12Gbps SAS Interface

The SAS 12Gbps interface used in the Dell 400-BBED category ensures high-speed communication between storage devices and server controllers. This interface significantly improves sequential and random read/write performance compared to previous-generation SAS and SATA technologies. Designed for enterprise-grade storage arrays, the dual-port architecture enhances redundancy, allowing continuous access even in the event of partial system failures or maintenance activities.

The 12Gbps bandwidth supports high transaction workloads such as online transaction processing systems, virtualization environments, and real-time analytics platforms. This ensures that the storage system can handle simultaneous I/O requests without bottlenecks, making it ideal for enterprise data centers where uptime and performance are critical.

Performance Characteristics of 900GB 15K RPM Enterprise HDD

The 15K RPM rotational speed is one of the defining performance characteristics of this category. High spindle speed directly reduces seek time, enabling faster access to stored data blocks. This makes the Dell 400-BBED HDD category suitable for workloads that require frequent data retrieval, such as SQL databases, ERP systems, and virtualization hosts.

The 900GB capacity strikes a balance between storage density and performance efficiency. It allows enterprise systems to scale storage without sacrificing speed, making it an ideal choice for tier-1 storage environments where data availability and responsiveness are critical.

2.5-Inch SFF Optimization for Dense Storage Arrays

The 2.5-inch small form factor design of the Dell 400-BBED HDD category enables higher drive density within storage arrays and rack-mounted servers. This compact design allows data centers to deploy more drives within the same physical footprint, increasing total storage capacity without expanding infrastructure size.

Thermal efficiency is another major advantage of the SFF design. Smaller drives generate less heat compared to larger form factors, allowing for improved airflow and reduced cooling costs in high-density server environments. This contributes to overall energy efficiency and system stability in large-scale deployments.

512N Sector Format for Compatibility and Stability

The 512N native sector format ensures compatibility with legacy and modern enterprise systems. This standard sector size provides consistent data structuring, improving compatibility across different operating systems and storage controllers. The format also enhances data integrity by supporting advanced error correction mechanisms that reduce the risk of data corruption during high-volume transactions.

Enterprise-grade firmware integrated into this category continuously monitors drive health, predicting potential failures before they occur. This predictive analysis helps administrators implement proactive maintenance strategies, reducing downtime and improving system reliability.

High-Performance Computing Environments

This HDD category is widely used in database environments where high transaction throughput and low latency are essential. Systems such as Oracle, Microsoft SQL Server, and MySQL benefit significantly from the high IOPS capabilities and fast data retrieval provided by 15K RPM SAS drives.

In virtualization environments, multiple virtual machines rely on shared storage resources. The Dell 400-BBED category ensures consistent performance even under heavy multi-VM workloads, making it suitable for VMware, Hyper-V, and KVM-based infrastructures.

High-performance computing clusters also utilize this storage category for rapid data access during complex computations, simulations, and analytics processing tasks.

Hot-Swap Support for Continuous Availability

The Dell 400-BBED HDD category is fully compatible with a wide range of Dell storage arrays and server systems. This ensures seamless integration into existing IT infrastructures without requiring major hardware modifications.

Hot-swap capability allows drives to be replaced or upgraded without shutting down the system, ensuring continuous availability in enterprise environments. This feature is essential for organizations that require 24/7 uptime and cannot afford service interruptions.

The category is also optimized for RAID configurations such as RAID 1, RAID 5, RAID 6, and RAID 10, providing redundancy, performance optimization, and data protection depending on deployment requirements.

Enterprise Storage Optimization Strategy

The Dell 400-BBED 900GB SAS HDD category is often used in tiered storage architectures where data is distributed across multiple storage classes based on performance requirements. Frequently accessed data is stored on high-performance drives, while less frequently accessed data is moved to lower-cost storage solutions.

This hybrid approach allows organizations to optimize both performance and cost efficiency, ensuring that critical applications always have access to high-speed storage resources.