861681-B21 HPE 2tb 7200rpm 3.5" Sata-6gbps Hot Swap Hard Drive

HPE 861681-B21 2TB 7200 RPM 3.5inch Hard Drive

The HPE 861681-B21 2TB SATA hard drive delivers reliable and scalable storage tailored for enterprise-grade environments. Designed to support growing data demands, this midline drive offers a balanced combination of capacity, performance, and cost-efficiency. Its robust architecture ensures consistent operation across business-critical workloads, making it suitable for servers, data centers, and storage arrays.

General Information

• Brand: HPE
• Manufacturer Part Number: 861681-B21
• Product Name: 2TB SATA 7.2K RPM Low Profile Midline Hard Drive (3.5 Inch)
• Type: Hard Drive

Technical Specifications

• Storage Capacity: 2TB
• Form Factor: 3.5-inch LFF
• Spindle Speed: 7200 RPM
• Interface Type: SATA 6Gbps

Trusted Performance 

• Engineered for 24/7 enterprise usage
• Extensive validation for system compatibility
• Reduced risk of data loss and downtime
• Long operational lifespan under heavy workloads

Ideal Use Cases

• Data center storage expansion
• Backup and disaster recovery systems
• File and print servers
• Cloud infrastructure and virtualization platforms
• Archival and long-term data storage

Overview of HPE 861681-B21 2TB  6GBPS Hard Drive

The HPE 861681-B21 2TB 7200 RPM 3.5-inch SATA hard drive is designed to meet the growing storage demands of modern enterprise environments. Engineered with precision and backed by advanced data integrity standards, this midline hard disk drive delivers a balance between capacity, performance, and cost-efficiency. Built for compatibility with HPE ProLiant servers and storage systems, this drive ensures seamless integration, making it an ideal choice for businesses that require consistent and dependable storage solutions.

Size

The HPE 861681-B21 Hard Drive features a size of 3.5 inches, which is the standard form factor for desktop computers. This size ensures compatibility with most desktop systems and makes it easy to integrate the hard drive into your setup.The 3.5-inch size is widely recognized as the standard form factor for desktop hard drives, ensuring compatibility across various systems and simplifying the installation process. By opting for the HPE 861681-B21 Hard Drive with a 3.5-inch size, you can seamlessly upgrade or expand your storage without any compatibility issues.

Capacity 

With a storage capacity of 2TB, this hard drive supports data-intensive applications, including file storage, database management, backup operations, and archival systems. The generous space allows organizations to store large volumes of structured and unstructured data without compromising system efficiency. It is particularly suitable for midline applications where read-intensive workloads dominate, offering a cost-effective solution for expanding storage infrastructure.The drive enhances data accessibility by providing a structured and responsive storage environment. Businesses can manage workloads more efficiently, ensuring that critical information is readily available when needed. Its architecture supports optimized data retrieval processes, contributing to improved workflow efficiency across enterprise systems.

Rotational Speed Advantages

Operating at 7200 RPM, this hard disk delivers reliable performance for everyday enterprise operations. While not as fast as high-end SAS or SSD solutions, it offers a stable and consistent speed suitable for applications where capacity and cost are more critical than ultra-high performance. The rotational speed ensures smooth data transfer rates and dependable read/write operations for a wide range of business applications.The 7200 RPM speed strikes a practical balance between performance and affordability. Organizations benefit from reduced storage costs while maintaining acceptable throughput levels for standard workloads. This makes the drive a suitable option for businesses looking to scale storage without significantly increasing expenses.

SATA 6GBPS Interface 

The SATA 6Gbps interface provides dependable connectivity and efficient data transfer between the storage device and the server. This interface standard ensures compatibility with a wide range of systems while maintaining sufficient bandwidth for typical enterprise workloads.The 6Gbps interface allows for smooth and stable data transmission, reducing latency and ensuring consistent communication between the drive and host system. This contributes to improved overall system responsiveness and reliability.The SATA interface is widely supported across multiple server platforms, making this drive highly versatile. It integrates seamlessly with existing infrastructures, allowing organizations to upgrade storage without extensive system modifications.

Hot Swap Capability 

One of the key features of the HPE 861681-B21 hard drive is its hot swap capability. This functionality enables users to replace or upgrade drives without shutting down the system, ensuring uninterrupted operations in mission-critical environments.Hot swapping eliminates the need for system downtime during maintenance or replacement procedures. This feature is particularly beneficial for businesses that require continuous uptime, such as data centers and enterprise IT environments.IT administrators can perform maintenance tasks quickly and efficiently without disrupting business operations. This flexibility enhances system reliability and reduces the risk of operational delays.

Compatibility 

Designed specifically for HPE systems, this hard drive ensures seamless compatibility with ProLiant servers and storage arrays. It integrates effortlessly, providing a hassle-free upgrade path for expanding storage capacity.The drive supports straightforward installation, allowing IT teams to deploy it quickly without complex configurations. This simplifies storage expansion and reduces deployment time.When used within HPE environments, the drive delivers optimized performance and reliability, leveraging system-level enhancements and firmware integration.

Scalability

As businesses grow, their storage requirements increase. This hard drive provides a scalable solution that allows organizations to expand their storage infrastructure without significant investment.The drive can be easily added to existing systems, enabling gradual storage expansion based on evolving needs. This flexibility supports long-term growth strategies.With its reliable performance and compatibility, the drive serves as a future-proof investment, ensuring that businesses can adapt to changing data demands without frequent upgrades.