507632-B21 HPE 2TB 7.2K RPM SATA 3GBPS Midline Hard Drive

Overview of HPE 507632-B21 2TB 7.2K RPM SATA 3GBPS HDD

The HP 507632-B21 Hard Drive is a reliable and high-performance internal storage device designed for enterprise environments requiring stability, speed, and scalability. Manufactured by Hewlett Packard (HP), this drive delivers consistent data handling capabilities suitable for servers and professional IT infrastructures.

General Information

• Brand: HPE
• Part Number: 507632-B21
• Product Type: Hard Drives

Technical Specifications

• Storage Capacity: 2 TB
• Rotational Speed: 7200 RPM
• Maximum External Data Transfer Rate: 300 Mbps
• Interface Type: 1 x 7-pin Serial ATA / SATA 300
• Form Factor: Internal Drive
• Drive Bay Width Compatibility: 3.5-inch
• Hot Swappable: Yes

Dimensions and Weight

• Shipping Dimensions: 5.3" H x 8.75" W x 11.5" D
• Shipping Weight: 2.44 lb

The HPE 507632-B21 2TB 7.2K RPM SATA 3Gbps Hard Drive 

The HPE 507632-B21 2TB 7.2K RPM SATA 3Gbps Midline Hard Drive represents a highly dependable storage solution engineered for enterprise-class environments that require balanced performance, cost efficiency, and large-scale data handling capability. Positioned within the midline hard drive category, this storage device is specifically designed to deliver reliable throughput for bulk data storage, archival workloads, and general-purpose server applications where extreme performance is not the primary requirement but stability and capacity remain critical. The architecture of this drive integrates proven mechanical engineering with standardized SATA connectivity to ensure compatibility across a wide range of server infrastructures while maintaining predictable operational behavior under sustained workloads.

2TB Storage Capacity

The 2TB storage capacity of the HPE 507632-B21 provides a substantial space allocation for enterprise data environments. This capacity is well-suited for organizations that manage large datasets, including structured databases, unstructured file repositories, and multimedia archives. The 2TB configuration allows IT infrastructures to maintain a balance between storage density and system manageability, reducing the number of physical drives required for large-scale deployments.

Enterprise Midline Storage

Midline storage drives such as the HPE 507632-B21 are engineered with a focus on balancing cost per gigabyte and operational reliability. Unlike high-performance SAS enterprise drives that prioritize ultra-low latency and extreme IOPS, midline SATA drives are designed for environments where sequential data processing and large-scale storage capacity are more important. This makes them particularly suitable for data retention systems, file storage servers, and backup repositories. The design philosophy emphasizes durability under moderate workloads, allowing organizations to scale storage infrastructure efficiently without incurring the higher costs associated with performance-optimized drive categories.

SATA 3Gbps Interface

The SATA 3Gbps interface integrated into the HPE 507632-B21 provides a standardized communication channel between the drive and host systems. This interface is widely recognized for its compatibility, making it suitable for legacy and modern server environments alike. The 3Gbps transfer rate supports sufficient bandwidth for midline workloads, ensuring stable data movement without bottlenecks in typical storage scenarios such as file sharing, backup operations, and archival retrieval.

7,200 RPM Spindle Speed 

At the core of the HPE 507632-B21 lies a 7,200 RPM spindle speed mechanism, which is widely regarded as a standard for midline enterprise hard drives. This rotational speed provides a balanced combination of access time and energy efficiency. While not as fast as 10K or 15K RPM enterprise SAS drives, the 7.2K RPM configuration delivers adequate responsiveness for general-purpose workloads while maintaining lower heat output and reduced power consumption.

Compatibility with HPE Server

The HPE 507632-B21 is designed to integrate seamlessly with a wide range of HPE server platforms. Its standardized form factor and SATA interface ensure compatibility with existing drive bays, backplanes, and storage controllers commonly used in enterprise-grade servers. This compatibility reduces deployment complexity and allows IT administrators to upgrade or expand storage capacity without requiring significant hardware modifications.

Hot-Swap Functionality

One of the key operational advantages of this drive is its hot-swap capability, which allows administrators to replace or upgrade drives without shutting down the server system. This feature is critical in enterprise environments where uptime is a priority. Hot-swapping enables continuous service availability, reducing downtime and ensuring uninterrupted access to critical data.

Performance Optimization

The performance characteristics of the HPE 507632-B21 are optimized for consistent throughput rather than peak performance spikes. This makes it particularly effective in workloads involving sequential data access patterns. Applications such as backup scheduling, data replication, and archival retrieval benefit significantly from this performance model.

Storage Scalability and Infrastructure Expansion

Scalability is a key advantage of deploying midline drives such as the HPE 507632-B21. Organizations can expand storage capacity incrementally by adding additional drives to existing arrays or server systems. This modular approach allows for flexible infrastructure growth without requiring complete system overhauls.