UCS-HD2T7K12N Cisco 2TB 7200 RPM SAS 12GBPS HDD

Overview of Cisco UCS-HD2T7K12N 2TB HDD

The Cisco UCS-HD2T7K12N is a dependable 2TB enterprise hard disk drive engineered to deliver stable performance, efficient data handling, and consistent availability in demanding IT infrastructures. Featuring a 7200 RPM spindle speed and a 12Gbps SAS interface, this 2.5-inch Small Form Factor hot-swap HDD is designed for scalable storage systems and modern data center deployments.

General Information

• Manufacturer: Cisco Systems
• Part Number: UCS-HD2T7K12N
• Device Type: Enterprise Hard Disk Drive

Storage and Interface Details

• Storage Capacity: 2TB
• Interface Standard: SAS 12Gb/s (Serial Attached SCSI)
• Port Configuration: 1 x SAS 12Gb/s
• Compatible Bay Type: 2.5-inch Small Form Factor (SFF)

Performance Characteristics

• Rotational Speed: 7200 RPM
• Drive Class: Enterprise-class mechanical HDD
• Performance Profile: Balanced throughput for mixed workloads

Physical Design and Installation

• Form Factor: 2.5-inch SFF
• Installation Type: Hot-swap supported
• Deployment Style: Rack and blade server environments

Core Advantages and Functional Highlights

• 2TB storage capacity suitable for business workloads and server applications.
• High-speed SAS 12Gbps interface ensures fast and reliable data communication.
• 7200 RPM rotational speed optimized for balanced performance and efficiency.
• Hot-swappable functionality enables replacement without shutting down systems.
• Compact 2.5-inch SFF design ideal for high-density server racks.
• Engineered for enterprise-grade reliability and continuous operation.
• Compatible with Cisco UCS server ecosystems and selected enterprise platforms.

Operational Benefits of Hot-Swap Functionality

• Reduces system downtime during maintenance activities.
• Enables fast and efficient hardware replacement.
• Supports continuous service availability.
• Improves overall IT infrastructure reliability.
• Minimizes operational disruption in production environments.

Key Performance Advantages

• Stable read and write operations for everyday workloads.
• Improved energy efficiency compared to higher RPM drives.
• Reliable long-term operational stability.
• Suitable for mixed application environments.
• Consistent data access performance.

Cisco UCS and Enterprise Compatibility

• Cisco UCS C220 M5SN SFF (2.5-inch)
• Cisco UCS C240 M5 Rack Server (2.5-inch)
• Cisco UCS C480 M5 Series Servers (2.5-inch)
• Microsoft Azure Stack compatible infrastructure systems
• SmartPlay Select C220 M5 High Core configurations
• SmartPlay Select C220 M5 Standard editions
• SmartPlay Select C240 M5L High Frequency models
• SmartPlay Select C240 M5L Standard configurations
• Additional Cisco UCS 2.5-inch SFF-supported platforms

Details of Cisco UCS-HD2T7K12N 2TB Hard Drive

The Cisco UCS-HD2T7K12N 2TB 7200 RPM SAS 12Gbps Hot Swap 2.5-inch Internal Hard Drive is an enterprise-grade storage device engineered to support modern data center environments that require dependable capacity, consistent performance, and long-term operational stability. Designed for Cisco Unified Computing System architectures, this hard drive belongs to a category of enterprise SAS storage solutions built specifically for mission-critical workloads where uptime, data integrity, and scalable storage performance are essential requirements.

In enterprise IT ecosystems, storage hardware is not simply a component for data retention but a foundational element that directly influences application performance, virtualization efficiency, cloud scalability, and database responsiveness. The Cisco UCS-HD2T7K12N is designed to operate within these high-demand environments, offering a balanced combination of capacity, rotational speed, interface bandwidth, and hot swap capability that aligns with the operational requirements of modern enterprise infrastructures.

Storage Architecture and System Integration

Serial Attached SCSI (SAS) technology is widely recognized as the backbone of enterprise storage systems due to its reliability, scalability, and performance consistency. The Cisco UCS-HD2T7K12N utilizes a 12Gbps SAS interface that ensures high-speed communication between the storage drive and server backplane. This architecture supports enterprise workloads that require continuous data access and rapid transfer rates across multiple simultaneous processes.

Unlike consumer-grade storage solutions, enterprise SAS drives are designed for continuous 24/7 operation under heavy workloads. The internal architecture is optimized for sustained input/output operations, making it suitable for environments where multiple applications, virtual machines, and databases operate concurrently. This level of engineering ensures predictable performance even under fluctuating system demands.

Modern Data Centers

SAS interfaces play a critical role in modern data center design due to their dual-port capability, high throughput, and robust error-handling features. The 12Gbps bandwidth enables efficient data transmission, reducing bottlenecks in storage-heavy environments such as virtualization clusters, cloud infrastructure platforms, and transactional databases.

Enterprise administrators often rely on SAS-based storage solutions because they provide enhanced reliability compared to consumer SATA drives. The ability to support redundant paths and failover configurations makes SAS storage particularly valuable in high-availability environments where downtime must be minimized.

High-Performance Data Transfer Capabilities

The 12Gbps SAS interface enables the Cisco UCS-HD2T7K12N to handle large-scale data transfers efficiently. This is essential for workloads involving database replication, backup and recovery operations, and real-time analytics processing. The interface ensures that storage performance remains stable even when multiple servers access the same storage pool simultaneously.

As organizations adopt hybrid cloud architectures and data-intensive applications, the need for high-bandwidth storage communication continues to grow. SAS technology remains a preferred solution due to its ability to maintain consistent performance under enterprise-level workloads.

2TB Capacity for Enterprise Workload Optimization

The 2TB storage capacity of the Cisco UCS-HD2T7K12N provides a practical balance between performance efficiency and data storage scalability. In enterprise environments, storage capacity must be carefully aligned with workload requirements to ensure optimal performance without unnecessary resource waste. This drive is designed to support a wide range of applications, including virtualization platforms, enterprise databases, file storage systems, and application hosting environments.

Storage consolidation is a common strategy in modern IT infrastructure, where organizations aim to maximize utilization while minimizing hardware complexity. The 2TB capacity supports this approach by allowing IT administrators to allocate storage resources efficiently across multiple workloads within a shared infrastructure environment.

7200 RPM Performance

The 7200 RPM spindle speed of the Cisco UCS-HD2T7K12N positions it as a balanced enterprise storage solution designed for workloads that require reliable performance without the higher power consumption and cost associated with faster rotational drives. This makes it suitable for capacity-oriented enterprise storage tiers where efficiency and stability are prioritized.

In many enterprise environments, not all workloads require ultra-low latency storage. Instead, a significant portion of data is accessed at moderate frequencies, making 7200 RPM drives an ideal choice for secondary storage, backup systems, and general-purpose enterprise applications.

Performance Stability Under Continuous Load

The drive is engineered to maintain stable performance during sustained workloads. This is particularly important in environments where storage systems must operate continuously without degradation in response times. The 7200 RPM architecture ensures consistent read and write performance across long operational cycles.

By balancing speed, capacity, and power efficiency, the drive supports enterprise environments that require predictable and reliable storage behavior over extended periods.

Workload Distribution Efficiency

In multi-tier storage architectures, 7200 RPM drives often serve as part of a broader storage hierarchy. They are commonly used in conjunction with higher-performance SSDs or faster SAS drives to optimize cost and performance distribution across enterprise storage systems.

Hot Swap Capability for Continuous Availability

The hot swap functionality of the Cisco UCS-HD2T7K12N is a critical feature for enterprise environments where system downtime is not acceptable. Hot swap capability allows administrators to replace or upgrade hard drives without shutting down the server or interrupting ongoing operations.

This feature is essential for maintaining high availability in data centers, cloud infrastructures, and enterprise server environments. It ensures that hardware maintenance, upgrades, and replacements can be performed without affecting business continuity.

Minimizing Operational Downtime

Downtime can have significant financial and operational consequences in enterprise environments. Hot swap functionality eliminates the need for system shutdowns during drive replacement, thereby reducing service interruptions and maintaining continuous application availability.

This capability is particularly valuable in industries where real-time data access is critical, such as financial services, online retail platforms, and enterprise communication systems.

Small Form Factor 2.5-Inch Design 

The 2.5-inch Small Form Factor design of the Cisco UCS-HD2T7K12N is optimized for high-density server environments where physical space efficiency is a critical consideration. Data centers increasingly rely on compact storage solutions to maximize rack utilization while minimizing power and cooling requirements.

Smaller drive form factors enable organizations to deploy more storage devices within the same physical footprint, improving overall storage density and system scalability. This is particularly important in blade server and rack server configurations where space optimization directly impacts operational efficiency.

Optimized Server Integration

The 2.5-inch form factor allows seamless integration into Cisco UCS server environments. This ensures compatibility with standardized server bays and storage backplanes, simplifying deployment and maintenance processes.

Compact storage design also contributes to improved airflow and thermal management within server chassis, supporting long-term hardware reliability.

Cisco UCS Compatibility and Enterprise Integration

The Cisco UCS-HD2T7K12N is specifically designed for integration within Cisco Unified Computing System environments. Cisco UCS provides a unified architecture that combines computing, networking, storage access, and management into a cohesive infrastructure platform.

Compatibility with UCS systems ensures seamless deployment, monitoring, and management of storage resources. This integration simplifies IT operations and enhances system visibility across enterprise infrastructure components.

Centralized Infrastructure Management

Cisco UCS environments allow administrators to manage storage, compute, and networking resources from a centralized interface. The integration of compatible storage drives simplifies configuration and lifecycle management processes.

This unified approach reduces administrative overhead and improves operational efficiency in large-scale enterprise deployments.

Enhanced System Monitoring and Reliability

Integrated storage components provide improved monitoring capabilities, allowing IT teams to track drive health, performance metrics, and operational status in real time. This enables proactive maintenance strategies and reduces the risk of unexpected hardware failures.

Enterprise Reliability and Long-Term Operational Stability

Reliability is a fundamental requirement for enterprise storage systems. The Cisco UCS-HD2T7K12N is engineered to deliver consistent performance under continuous workloads, ensuring data integrity and operational stability across demanding IT environments.

Enterprise-grade drives undergo rigorous validation processes to ensure they can withstand the demands of data center operations. This includes continuous read/write cycles, high-temperature environments, and sustained workload conditions.

Data Integrity and Consistency

Maintaining data integrity is critical for enterprise applications that rely on accurate and consistent information. The drive is designed to preserve data reliability across long operational cycles, reducing the risk of corruption or loss.

Long-Term Infrastructure Value

Organizations investing in enterprise storage solutions require hardware that delivers long-term operational value. The combination of capacity, performance, form factor efficiency, and hot swap capability makes this drive suitable for evolving enterprise storage architectures and future scalability requirements.