HPE P05938-B21 1.92TB SATA-6GBPS RI SSD 

The HPE P05938-B21 is a high-performance 1.92TB solid state drive designed for read-intensive workloads. Equipped with a SATA-6GBPS interface and a compact 2.5-inch SFF form factor, this SSD is ideal for enterprise servers requiring fast, reliable storage solutions. Its digitally signed firmware ensures data integrity and secure operation.

Product Overview And Details

General Specifications

• Brand: HPE
• MPN: P05938-B21
• Spare Part Number: P08572-001
• Device Type: Hot-swappable solid state drive

Technical Specifications

• Form Factor: 2.5-inch SFF
• Capacity: 1.92TB
• Interface: SATA-6GBPS
• Carrier Type: HPE Smart Carrier (SC)
• Workload Type: Read-intensive
• Features: Digitally signed firmware for enhanced security
• Height: 0.3 inch (7 mm)
• Bundled with: HPE Smart Carrier

Performance Characteristics

• Drive Transfer Rate: Up to 600 MBps
• Maximum Sequential Read: 530 MiB/s
• Maximum Sequential Write: 480 MiB/s
• Random Read Latency (4KiB, Q1): 125 µs
• Random Write Latency (4KiB, Q1): 60 µs
• Random Read IOPS (4KiB, Q=16): 55,000
• Random Write IOPS (4KiB, Q=16): 24,000
• Max Random Read IOPS (4KiB): 56,000 @ Q32
• Max Random Write IOPS (4KiB): 25,000 @ Q32
• Endurance DWPD: 1.5
• 30-Day Writes: 5741

Connectivity & Expansion

• Interface: 1 x SATA 6 Gb/s
• Compatible Drive Bay: 2.5-inch SFF
• Plug Type: Hot-pluggable for easy installation

Power Consumption

• Idle: 1.35 W
• Random Read/Write: 3.15 W
• Sequential Read: 2.36 W
• Sequential Write: 3.31 W
• Maximum Power: 3.31 W

Dimensions & Weight

• Height: 12.70 cm
• Width: 22.86 cm
• Depth: 17.78 cm
• Weight: 0.50 kg (17.64 oz)

Server Compatibility

This HPE 1.92TB SSD is optimized for various HPE ProLiant DL and ML series servers, ensuring seamless integration for enterprise workloads.

HPE ProLiant DL Series Supported Models

• DL120 Gen10 (2.5")
• DL160 Gen10 / DL160 Gen10 Base / DL160 Gen10 Entry (2.5")
• DL180 Gen10 (2.5")
• DL20 Gen10 / Entry / Performance / Solution (2.5")
• DL325 Gen10 / Entry / Performance / SMB Solution (2.5")
• DL360 Gen10 / Base / Entry / High Performance / Low / Solution (2.5")
• DL380 Gen10 / Base / Entry / High Performance / Performance / Solution (2.5")
• DL385 Gen10 / Base / Entry / High Performance / Performance / Solution (2.5")
• DL388 Gen10 (2.5")
• DL560 Gen10 / Base / Entry / Performance (2.5")
• DL580 Gen10 / Base / Entry / Performance (2.5")

HPE ProLiant ML Series Supported Models

• ML110 Gen10 / Entry / Performance / Solution (2.5")
• ML30 Gen10 / Entry / Performance / Solution (2.5")
• ML350 Gen10 / Base / Entry / Performance / Solution / Sub-Entry (2.5")

HPE P05938-B21 1.92TB SATA-6GBPS SFF SSD Overview

The HPE P05938-B21 1.92TB SATA-6GBPS SFF Read Intensive 2.5-Inch Solid State Drive is a high-performance storage solution designed for modern data center environments. As part of HPE's enterprise-grade SSD lineup, this drive emphasizes reliability, efficiency, and endurance, catering to workloads that require consistent read-intensive performance. With a capacity of 1.92TB, it offers ample storage for applications, databases, and virtualized environments, making it an ideal choice for organizations seeking a balance between performance and cost-efficiency.

Performance and Read-Intensive Optimization

Engineered specifically for read-intensive workloads, the HPE P05938-B21 SSD provides exceptional speed and low latency for demanding applications. Its SATA-6GBPS interface ensures rapid data transfer rates, reducing the time needed to access critical files and datasets. The drive's 2.5-inch Small Form Factor (SFF) design enables high-density deployment in server racks, optimizing space utilization without compromising performance.

Designed to handle continuous read operations, this SSD excels in scenarios such as web serving, content delivery, and database querying. The read-intensive architecture ensures long-term reliability by minimizing write amplification and maximizing the endurance of the NAND flash components. This makes it particularly suitable for read-heavy enterprise applications where consistent response times are critical.

Digitally Signed Firmware for Enhanced Security

Security remains a top priority in enterprise storage, and the HPE P05938-B21 includes digitally signed firmware to protect against unauthorized modifications and firmware corruption. This security feature provides an added layer of trust, ensuring that the drive operates only with verified firmware, mitigating potential vulnerabilities. Organizations deploying sensitive workloads can rely on the integrity of their storage systems, reducing the risk of data breaches or operational downtime caused by firmware tampering.

Enterprise-Grade Reliability and Endurance

Reliability is a defining feature of HPE's enterprise SSDs. The P05938-B21 incorporates advanced error correction and wear-leveling algorithms to maintain consistent performance over its lifecycle. These technologies help prevent data loss and degradation, making the drive an ideal choice for mission-critical applications. Its design ensures stable operation even under continuous workloads, providing IT administrators with the confidence that their storage infrastructure can handle high-demand environments without failure.

Compatibility and Integration with HPE Ecosystem

One of the key advantages of the HPE P05938-B21 SSD is its seamless compatibility with HPE ProLiant servers and storage arrays. This integration simplifies deployment, configuration, and management, reducing the overall administrative overhead for IT teams. The drive supports HPE Smart Array controllers, allowing features such as RAID configuration, monitoring, and predictive analytics to be fully leveraged. Such compatibility ensures that organizations can achieve optimal performance without compatibility concerns or extended setup times.

High-Density Storage in SFF Form Factor

The 2.5-inch SFF design of the HPE P05938-B21 enables data centers to maximize storage density while maintaining airflow and cooling efficiency. Its compact form factor allows for more drives per server chassis, enhancing scalability for growing storage needs. High-density configurations are particularly beneficial for virtualization, big data, and cloud applications, where maximizing storage capacity without compromising performance or reliability is essential.

Power Efficiency and Thermal Management

Enterprise SSDs must balance high performance with energy efficiency, and the HPE P05938-B21 excels in this regard. Its power-optimized design reduces energy consumption compared to traditional hard drives, helping organizations lower operational costs and support green IT initiatives. Additionally, the drive's thermal management features ensure stable operation even under continuous workloads, preventing overheating and maintaining consistent performance across data center deployments.

Scalability for Growing Enterprises

Scalability is a critical consideration for enterprises planning long-term storage growth. The HPE P05938-B21 allows for easy expansion within existing server configurations, enabling IT teams to add storage incrementally without disrupting operations. Its 1.92TB capacity per drive provides a solid foundation for scalable storage clusters, ensuring that organizations can meet growing data demands without requiring significant infrastructure redesigns.

Maintenance and Monitoring Capabilities

HPE provides advanced tools for monitoring and managing the P05938-B21 SSD. Features such as proactive health monitoring, predictive failure alerts, and integration with HPE OneView or Smart Storage Administrator simplify administration and reduce downtime. These capabilities enable IT administrators to maintain optimal performance, detect potential issues before they impact operations, and plan for maintenance efficiently.

Cost-Efficiency in Enterprise Deployments

While the HPE P05938-B21 delivers enterprise-grade performance and reliability, it also provides cost-effective storage solutions for read-intensive workloads. Its balance of capacity, endurance, and price point makes it a compelling option for organizations looking to optimize storage budgets without compromising on speed or reliability. Businesses can achieve higher performance per dollar while maintaining robust data protection and operational efficiency.

Durability and Data Integrity

The HPE P05938-B21 SSD incorporates advanced data integrity features, including end-to-end error correction and consistent wear-leveling mechanisms. These technologies ensure that data remains accurate and protected over the drive's lifetime. Durability is further enhanced by its solid-state construction, which eliminates mechanical components and reduces the risk of physical failure. This resilience makes it an ideal choice for critical enterprise workloads that demand high availability and minimal downtime.

HPE Quality and Enterprise Support

Purchasing an HPE P05938-B21 SSD ensures access to HPE's renowned quality assurance and support network. Enterprise-grade warranties, technical support, and firmware updates provide peace of mind for IT teams managing critical infrastructure. HPE's commitment to continuous innovation in storage technology guarantees that organizations deploying this SSD can rely on a product designed to meet evolving enterprise storage requirements and maintain long-term operational stability.