161-BCCR Dell 2.4TB 10KRPM SAS-12GBPS 512e SFF Hot-plug HDD

Enterprise-Class Storage with Dell 161-BCCR 2.4TB SAS HDD

The Dell 161-BCCR 2.4TB 10KRPM SAS-12Gbps 512e 256MB Buffer 2.5-inch Hot-plug HDD represents a high-performance, enterprise-grade storage solution engineered for mission-critical environments. Designed to meet the rigorous demands of data centers, virtualization platforms, and high-throughput transactional systems, this drive combines rotational speed, interface bandwidth, and reliability to deliver consistent performance across diverse workloads.

Key Specifications and Performance Attributes

High-Speed SAS 12Gbps Interface

Leveraging the Serial Attached SCSI (SAS) 12Gbps interface, the Dell 161-BCCR ensures rapid data transfer rates and robust signal integrity. SAS-12Gbps offers dual-port connectivity, enabling failover and multipath I/O configurations for enhanced redundancy and throughput. This makes the drive ideal for RAID arrays and clustered storage environments where uptime and performance are paramount.

10,000 RPM Rotational Speed

With a spindle speed of 10,000 revolutions per minute (RPM), the drive delivers lower latency and faster seek times compared to traditional 7,200 RPM drives. This rotational velocity is optimized for transactional databases, OLTP systems, and real-time analytics, where rapid access to data blocks is critical.

2.4TB Raw Capacity

The 2.4TB storage capacity provides ample space for enterprise applications, virtual machine images, and structured datasets. It strikes a balance between performance and capacity, making it suitable for tiered storage architectures where mid-range capacity is required without compromising speed.

256MB Cache Buffer

Equipped with a 256MB cache buffer, the drive accelerates read/write operations by temporarily storing frequently accessed data. This buffer enhances IOPS performance and reduces latency during burst workloads, contributing to smoother application responsiveness.

Advanced Format 512e Sector Technology

The drive utilizes 512e (512-byte emulation) sector formatting, which bridges legacy compatibility with modern storage efficiency. This format improves error correction and increases data density, allowing for better utilization of physical disk space while maintaining compatibility with older operating systems and controllers.

Form Factor and Hot-Plug Capability

2.5-Inch Small Form Factor (SFF)

The 2.5-inch form factor is optimized for dense server environments, enabling higher drive counts per chassis and improved airflow. SFF drives consume less power and generate less heat, contributing to overall system efficiency and reduced cooling requirements.

Hot-Plug Functionality

Hot-plug support allows the Dell 161-BCCR to be inserted or removed from a live system without downtime. This feature is essential for enterprise environments requiring non-disruptive maintenance, drive replacement, or capacity expansion. It supports seamless integration into Dell PowerEdge servers and storage arrays with compatible backplanes.

Compatibility and Integration

Dell PowerEdge Server Compatibility

The 161-BCCR drive is validated for use in a wide range of Dell PowerEdge servers, including R640, R740xd, R540, and T640 models. Its firmware is optimized for Dell’s RAID controllers and storage enclosures, ensuring plug-and-play functionality and full lifecycle management through Dell OpenManage tools.

RAID and Storage Array Support

Fully compatible with RAID levels 0, 1, 5, 6, 10, 50, and 60, the drive integrates seamlessly into enterprise RAID configurations. Whether deployed in high-availability clusters or performance-optimized arrays, it supports redundancy, striping, and parity schemes for data protection and throughput optimization.

Use Cases and Deployment Scenarios

Transactional Databases

With its high RPM and SAS interface, the Dell 161-BCCR excels in transactional database environments such as Microsoft SQL Server, Oracle DB, and PostgreSQL. It supports rapid read/write cycles and low latency, ensuring consistent performance under heavy query loads.

Virtualization and VM Hosting

In virtualized infrastructures, the drive provides reliable storage for virtual machine images, snapshots, and containerized workloads. Its cache buffer and SAS bandwidth reduce bottlenecks during VM provisioning and migration, enhancing hypervisor efficiency.

Enterprise Backup and Archiving

For backup and archiving solutions, the 2.4TB capacity offers sufficient space for daily snapshots, incremental backups, and long-term retention. Its reliability and hot-plug capability make it ideal for scheduled drive rotations and offsite replication strategies.

High-Performance Computing (HPC)

In HPC clusters, the drive supports data-intensive simulations, modeling, and analytics. Its fast access times and robust I/O throughput contribute to reduced job completion times and improved computational efficiency.

Reliability and Endurance

Enterprise-Grade MTBF Ratings

The Dell 161-BCCR is engineered for 24x7 operation with a high Mean Time Between Failures (MTBF) rating, typically exceeding 2 million hours. This ensures long-term reliability in continuous-use environments such as financial trading platforms and healthcare systems.

Rotational Vibration Safeguards

Integrated rotational vibration (RV) sensors protect the drive from performance degradation caused by adjacent drive vibrations in multi-bay enclosures. This feature is critical for maintaining consistent throughput in high-density deployments.

Advanced Error Correction and ECC

Built-in Error Correction Code (ECC) algorithms detect and correct bit-level errors during read/write operations. This enhances data integrity and reduces the risk of corruption, especially in RAID arrays and mission-critical applications.

Security and Data Protection

Firmware-Level Security Features

The drive supports firmware-level security protocols including secure erase and write protection. These features help organizations comply with data sanitization standards such as NIST 800-88 and GDPR when decommissioning or repurposing drives.

Compatibility with SED and Encryption Frameworks

While the 161-BCCR is not a Self-Encrypting Drive (SED), it is compatible with controller-level encryption frameworks that provide data-at-rest protection. When paired with Dell PERC RAID controllers supporting encryption, it contributes to a secure storage architecture.