161-BCNR Dell 2.4TB 10K RPM SAS-12GBPS 512e SFF Hot-plug HDD

Overview ofDell 161-BCNR 2.4TB 10K RPM Hard Drive

The Dell 161-BCNR enterprise hard disk drive is designed for high-performance server environments that demand fast data access, advanced reliability, and secure storage management. Featuring a 2.5-inch small form factor and ultra-fast SAS 12Gbps interface, this enterprise HDD delivers consistent speed and dependable operation for Dell servers and storage platforms.

Product Information

• Manufacturer: Dell
• Part Number: 161-BCNR
• Product Type: Hard Disk Drive 

Technical Specifications

• Storage Capacity: 2.4TB
• Interface Type: SAS 12Gbps
• Form Factor: 2.5-inch
• Cache Size: 256MB
• Sector Format: Advanced Format 512e
• Encryption: Self-Encrypting FIPS 140
• Rotational Speed: 10K RPM
• External Transfer Rate: 1200 Mbps
• Average Latency: 2.9ms
• Compatible Bay: 2.5-inch Hot-Swap Bay

Performance

• 2.4TB storage capacity for business and enterprise applications
• 10,000 RPM spindle speed for improved responsiveness
• SAS 12Gbps interface supports high-speed data transmission
• 256MB cache memory enhances read and write efficiency
• Sustained transfer rates ranging from 270 MB/s to 117 MB/s
• Average latency of 2.9ms for faster data access
• Advanced Format 512e sector technology improves compatibility

Security And Features

• Self-encrypting drive functionality for enhanced data protection
• FIPS 140 hardware encryption support
• Designed for secure enterprise storage deployments
• Improves protection against unauthorized data access
• Suitable for compliance-focused infrastructures

Enhanced NAND Caching Technology

• eMLC NAND flash technology improves storage efficiency
• 16GB NAND flash memory for accelerated caching operations
• I/O acceleration optimization enhances application responsiveness
• Intelligent NAND endurance management improves longevity
• Multisegmented 256MB cache architecture supports stable throughput

Form Factor

• 2.5-inch small form factor maximizes server storage density
• Hot-swap compatibility minimizes service interruptions
• Tray included for seamless installation in Dell systems
• Optimized for rack server and storage array configurations
• Internal enterprise enclosure for secure integration

Enterprise Workloads

• Ideal for enterprise data centers and virtualization platforms
• Supports high-demand server workloads
• Reliable storage for cloud computing infrastructures
• Suitable for transactional databases and analytics environments
• Designed for continuous 24/7 operational performance

Benefits

• Fast 10K RPM performance for enterprise workloads
• Secure self-encrypting storage technology
• Reliable SAS 12Gbps connectivity for high-speed operations
• Compact design for dense server configurations
• Enhanced NAND caching for optimized application response
• Hot-swap functionality for simplified maintenance
• Compatible with a broad range of Dell enterprise systems

Compatible Dell Servers And Storage Systems

• BSN Services Node
• PowerEdge C6420
• PowerEdge C6525
• PowerEdge C6615
• PowerEdge C6620
• PowerEdge R260
• PowerEdge R350
• PowerEdge R360
• PowerEdge R440
• PowerEdge R450
• PowerEdge R550
• PowerEdge R640
• PowerEdge R6415
• PowerEdge R650
• PowerEdge R650xs
• PowerEdge R6515
• PowerEdge R6525
• PowerEdge R6625
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R7415
• PowerEdge R7425
• PowerEdge R750
• PowerEdge R750xs
• PowerEdge R7515
• PowerEdge R7525
• PowerEdge R760
• PowerEdge R760xs
• PowerEdge R7725
• PowerEdge R840
• PowerEdge R940
• PowerEdge R940xa
• PowerEdge T550
• PowerVault MD2424
• PowerVault NX3240

Details of Dell 161-BCNR 2.4TB 10K RPM SAS-12Gbps HDD

The Dell 161-BCNR 2.4TB 10K RPM SAS-12Gbps 512e 256MB Buffer 2.5-inch hard disk drive with tray is engineered for enterprise server environments that demand high-speed storage performance, reliability, and operational consistency. Designed to support enterprise-class applications and modern server infrastructures, this Dell enterprise hard drive combines fast rotational speed, advanced SAS connectivity, optimized caching technology, and scalable storage capacity in a compact 2.5-inch form factor.

Enterprise organizations rely on dependable storage systems to support databases, virtualization environments, cloud computing platforms, analytics workloads, transactional applications, and mission-critical services. Storage devices deployed within these infrastructures must provide consistent performance under continuous workloads while maintaining compatibility with enterprise server ecosystems. The Dell 161-BCNR addresses these operational requirements by delivering enterprise-grade reliability and high-performance storage capabilities tailored for demanding server deployments.

Unlike consumer-grade hard drives, enterprise SAS drives are built specifically for intensive multi-user environments where continuous operation and sustained data access are critical. Advanced firmware optimization, vibration resistance, thermal stability, and error correction technologies help ensure long-term reliability in data centers and enterprise server rooms. The Dell 161-BCNR is designed to operate continuously under enterprise workloads while maintaining stable performance and dependable uptime.

Storage

The Dell 161-BCNR provides 2.4TB of enterprise storage capacity, making it ideal for organizations that require a balance between high-speed access and scalable data storage. This capacity level supports a wide variety of enterprise workloads including virtualization datastores, transactional databases, business applications, file servers, and shared enterprise storage systems.

Modern server environments frequently handle rapidly expanding datasets generated by enterprise software platforms, customer management systems, analytics applications, cloud services, and collaborative business tools. The 2.4TB capacity of the Dell 161-BCNR enables organizations to maintain scalable storage infrastructures without sacrificing performance or reliability.

Enterprise administrators often deploy multiple SAS drives in RAID configurations to achieve larger storage pools and improved operational resilience. The Dell 161-BCNR supports these environments effectively by combining substantial storage capacity with enterprise-class performance characteristics optimized for server deployments.

Businesses seeking efficient storage density within compact server platforms benefit from the combination of 2.4TB capacity and small form factor design. This allows higher drive counts within rack-mounted servers and storage arrays, helping maximize storage scalability while minimizing physical rack space requirements.

Performance

The 10,000 RPM spindle speed of the Dell 161-BCNR significantly improves access times and overall storage responsiveness compared to standard 7.2K RPM enterprise hard drives. Faster rotational speed contributes to lower latency, improved seek performance, and enhanced handling of transactional workloads.

Enterprise applications such as SQL databases, ERP systems, virtualization clusters, and analytics platforms frequently require rapid data retrieval and efficient processing of simultaneous user requests. The Dell 161-BCNR is optimized to support these demanding workloads by delivering consistent performance under sustained operational pressure.

Virtualized server environments especially benefit from 10K RPM enterprise drives because multiple virtual machines often generate random read and write operations simultaneously. Faster spindle speed helps maintain responsive storage performance while reducing bottlenecks during high-I/O periods.

Many organizations continue to deploy 10K RPM SAS drives because they provide an effective balance between cost efficiency, storage capacity, and enterprise performance. While SSD technology offers lower latency, enterprise SAS hard drives remain valuable for workloads requiring scalable storage with dependable throughput characteristics.

Data Transfer

The SAS-12Gbps interface of the Dell 161-BCNR delivers enterprise-grade connectivity designed for demanding server environments. Serial Attached SCSI technology offers substantial advantages over standard SATA interfaces, including dual-port communication, full-duplex operation, advanced command queuing, and improved reliability under enterprise workloads.

The 12Gbps interface bandwidth supports faster communication between the hard drive and enterprise RAID controllers, helping reduce storage bottlenecks within high-performance server environments. Organizations running transactional systems, virtualization clusters, cloud infrastructures, and analytics platforms benefit from the enhanced throughput capabilities provided by SAS technology.

SAS drives are widely preferred in enterprise infrastructures because they support superior scalability and operational consistency compared to consumer-oriented storage solutions. The Dell 161-BCNR integrates effectively into enterprise storage ecosystems while supporting reliable communication with compatible server backplanes and RAID controllers.

Enterprise SAS environments also benefit from advanced reliability features including error detection, optimized queue management, and enterprise-grade firmware tuning. These capabilities contribute to stable long-term operation within data center environments where continuous uptime is essential.

Cache Buffer

The Dell 161-BCNR incorporates a 256MB cache buffer designed to improve storage responsiveness and optimize data access efficiency. Cache memory temporarily stores frequently accessed information, helping accelerate read and write operations across enterprise workloads.

Enterprise applications often generate repetitive data access patterns that benefit from intelligent caching algorithms. Databases, virtualization platforms, and analytics systems can experience improved performance consistency through efficient cache utilization.

The 256MB cache contributes to balanced storage performance by reducing latency during burst workloads and helping maintain smoother data transfer operations. Combined with the 10K RPM spindle speed and SAS-12Gbps connectivity, the cache architecture enhances overall enterprise storage responsiveness.

Enterprise firmware optimization also helps ensure consistent cache management during sustained workloads, supporting reliable operation within multi-user server environments and enterprise storage arrays.

Form Factor Advantages

The 2.5-inch small form factor design of the Dell 161-BCNR provides several operational advantages within enterprise server infrastructures. Small form factor drives enable higher storage density within rack-mounted servers, blade systems, and enterprise storage arrays.

Organizations seeking to maximize storage scalability within limited rack space often prioritize 2.5-inch enterprise drives because they allow greater drive counts per server chassis. Higher drive density can improve aggregate storage performance and support larger RAID arrays within compact infrastructure footprints.

Improved airflow is another important advantage of small form factor storage configurations. Better airflow contributes to enhanced thermal management, helping maintain stable operating temperatures across densely populated server environments.

Enterprise data centers focused on optimizing cooling efficiency, power management, and rack utilization frequently deploy 2.5-inch enterprise SAS drives to support scalable and efficient storage architectures.

Reliability

Enterprise server environments require storage devices capable of operating continuously under demanding workloads. The Dell 161-BCNR is engineered specifically for 24/7 enterprise use, incorporating durability features and advanced firmware technologies designed for mission-critical operations.

Enterprise hard drives differ from consumer storage products in several important ways. Enhanced vibration tolerance, improved thermal resilience, advanced error correction mechanisms, and enterprise-grade firmware optimization help ensure stable operation under sustained activity levels.

Data centers frequently contain densely packed server infrastructures where multiple drives operate simultaneously within constrained thermal environments. Enterprise drives such as the Dell 161-BCNR are validated to maintain reliability and performance consistency under these operational conditions.

Businesses storing critical operational data require dependable storage hardware capable of minimizing downtime risks and supporting long-term infrastructure stability. The Dell 161-BCNR is designed to meet these enterprise reliability expectations.

Advanced Format Technology

The Dell 161-BCNR utilizes 512e Advanced Format technology to optimize storage efficiency while maintaining compatibility with legacy operating systems and enterprise applications. Advanced Format drives use larger physical sectors internally while presenting logical 512-byte sector emulation for broad compatibility support.

As storage technologies evolve and capacities increase, Advanced Format architectures help improve error correction capabilities and optimize internal storage organization. The 512e design allows organizations to integrate modern enterprise drives into existing infrastructures without major software compatibility concerns.

Mixed IT environments often contain applications and operating systems requiring traditional sector compatibility. The Dell 161-BCNR helps simplify integration into these infrastructures while supporting modern enterprise storage efficiencies.

Advanced Format technology also contributes to improved long-term reliability by enhancing data integrity management and reducing inefficiencies associated with older storage formatting standards.

RAID Configuration Support

RAID technology remains essential within enterprise storage infrastructures because it enhances redundancy, data protection, and performance scalability. The Dell 161-BCNR supports deployment within multiple RAID levels using enterprise RAID controllers and server storage management platforms.

RAID 1 configurations provide mirrored redundancy for critical operating systems and transactional environments. RAID 5 and RAID 6 offer balanced combinations of usable storage capacity and fault tolerance, while RAID 10 environments deliver enhanced performance and resiliency for high-I/O applications.

Enterprise administrators frequently deploy multiple 2.4TB SAS drives within storage arrays to create scalable and reliable storage infrastructures for virtualization clusters, databases, analytics systems, and shared enterprise storage platforms.

Dell-certified enterprise drives are optimized to communicate effectively with enterprise RAID controllers, contributing to improved storage consistency, firmware synchronization, and operational reliability.

Data Centers

Modern enterprise data centers require storage solutions capable of supporting continuous workloads, high-density deployments, and evolving infrastructure demands. The Dell 161-BCNR is designed specifically for these environments, offering enterprise durability and scalable storage performance.

High-density rack infrastructures often contain numerous storage devices operating simultaneously within thermally constrained environments. Enterprise drives must maintain reliable operation while supporting efficient airflow and thermal management.

The small form factor design of the Dell 161-BCNR contributes to efficient rack utilization and improved cooling performance within dense server deployments. This helps organizations optimize data center infrastructure while supporting scalable enterprise storage expansion.

Businesses focused on infrastructure modernization and operational scalability frequently deploy enterprise SAS storage solutions because of their reliability, manageability, and proven performance consistency.

Compatibility and Server Integration

The Dell 161-BCNR is validated for compatibility with enterprise server environments and storage ecosystems. Dell-certified drives undergo extensive testing procedures to ensure stable communication with RAID controllers, server backplanes, firmware environments, and management platforms.

Enterprise IT departments often prioritize certified hardware because it simplifies infrastructure management and reduces compatibility risks. Consistent firmware validation contributes to improved operational stability and support efficiency.

Dell management technologies enable administrators to monitor drive health, thermal conditions, firmware status, and predictive failure alerts through centralized management interfaces. These capabilities help improve infrastructure reliability and support proactive maintenance planning.

Enterprise server compatibility also simplifies deployment within existing storage architectures and supports long-term operational consistency across evolving IT environments.

Storage Scalability

Enterprise data growth continues to accelerate because of cloud adoption, digital transformation initiatives, analytics expansion, and increasing operational complexity. Organizations require scalable storage solutions capable of supporting long-term infrastructure growth while maintaining performance consistency and operational reliability.

The Dell 161-BCNR provides the combination of enterprise SAS performance, scalable storage capacity, and operational durability necessary for evolving business requirements. Its 2.4TB capacity and 10K RPM performance characteristics support a wide range of enterprise applications and server workloads.

Businesses deploying virtualization clusters, transactional databases, analytics systems, cloud platforms, and enterprise storage arrays can leverage the Dell 161-BCNR to build reliable and scalable storage infrastructures optimized for future growth.

Enterprise SAS storage continues to play an important role within modern data centers where performance consistency, operational stability, and scalable infrastructure expansion remain critical priorities.