P05938-B21 HPE 1.92TB SATA 6GBPS SSD

HPE P05938-B21 1.92TB Read-Intensive Solid State Drive 

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.Elevate your enterprise storage capabilities with the HPE P05938-B21, a high-performance 1.92TB solid state drive engineered for read-centric applications. This hot-swappable unit, bundled with a Smart Carrier, delivers exceptional speed, reliability, and seamless integration into HPE server environments.

Essential Drive Specifications

General Product Details

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Model Number: P05938-B21
• Alternate Part ID: P08572-001
• Storage Type: Digitally Signed Flash Module
• Installation: Hot-Pluggable
• Included Mount: HPE Smart Carrier (SC)
• Profile Height: 7mm (0.3 inch)

Technical Capabilities

• Total Storage: 1.92 Terabytes
• Physical Size: 2.5-inch Small Form Factor (SFF)
• Host Connection: SATA 6 Gigabits per second
• Application Profile: Read Intensive Workloads
• Data Integrity: Digitally Signed Firmware

Performance and Speed Metrics

This HPE storage device is optimized for rapid data access and sustained throughput in demanding server settings.

Endurance and Data Transfer

• 30-Day Write Volume: 5741 GB
• Drive Writes Per Day (DWPD): 1.50
• Interface Bandwidth: 600 MB per second

Sequential Throughput

• Peak Read Speed: 530 MiB per second
• Peak Write Speed: 480 MiB per second

Random Input/Output Operations

• Read IOPS (4KiB): 55,000 at Queue Depth 16
• Write IOPS (4KiB): 24,000 at Queue Depth 16
• Maximum Read IOPS: 56,000 at Queue Depth 32
• Maximum Write IOPS: 25,000 at Queue Depth 32

Access Latency

• Random Read Delay: 125 microseconds
• Random Write Delay: 60 microseconds

Power and Environmental Specifications

Energy Consumption

• Standby Mode: 1.35 Watts
• Sequential Read: 2.36 Watts
• Sequential Write: 3.31 Watts
• Random Operations: 3.15 Watts
• Peak Power Draw: 3.31 Watts

Physical Dimensions and Mass

• Unit Weight: 0.50 kilograms (17.64 ounces)
• Height: 12.70 centimeters
• Width: 22.86 centimeters
• Depth: 17.78 centimeters

System Compatibility and Integration

This digitally signed SSD is purpose-built for seamless operation with a wide range of HPE Gen10 server platforms.

Supported HPE ProLiant DL Series Servers

• ProLiant DL120 Gen10 (2.5 inch)
• ProLiant DL160 Gen10, Base, Entry (2.5 inch)
• ProLiant DL180 Gen10 (2.5 inch)
• ProLiant DL20 Gen10, Entry, Performance, Solution (2.5 inch)
• ProLiant DL325 Gen10, Entry, Performance, SMB Solution (2.5 inch)
• ProLiant DL360 Gen10, Base, Entry, High Performance, Low, Performance, Solution (2.5 inch)
• ProLiant DL380 Gen10, Base, Entry, High Performance, Performance, Solution (2.5 inch)
• ProLiant DL385 Gen10, Base, Entry, High-Performance, Performance, Solution (2.5 inch)
• ProLiant DL560 Gen10, Base, Entry, Performance (2.5 inch)
• ProLiant DL580 Gen10, Base, Entry, Performance (2.5 inch)

Supported HPE ProLiant ML Series Servers

• ProLiant ML110 Gen10, Entry, Performance, Solution (2.5 inch)
• ProLiant ML30 Gen10, Entry, Performance, Solution (2.5 inch)
• ProLiant ML350 Gen10, Base, Entry, Performance, Solution, Sub-Entry (2.5 inch)

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 (SSD) represents a high-performance storage solution engineered for enterprise applications requiring consistent speed, reliability, and data integrity. This SSD is digitally signed, providing enhanced security and verification against firmware tampering, making it ideal for mission-critical environments where data accuracy and system stability are paramount.

Designed specifically for read-intensive workloads, the HPE P05938-B21 ensures high throughput and low latency for applications such as database queries, virtualization, and analytics. Its 1.92TB capacity offers a balanced solution for organizations looking to maintain substantial storage while optimizing for performance in a small form factor (SFF) 2.5-inch drive.

Performance Capabilities of HPE P05938-B21 SSD

Read-Intensive Workload Optimization

HPE engineered this SSD to excel in read-intensive environments, supporting applications where reading operations far exceed writing operations. With optimized read algorithms and advanced NAND flash management, the HPE P05938-B21 delivers consistent IOPS performance even under heavy workloads. Enterprise systems, including virtualization clusters and data analytics platforms, benefit from the reduced latency and predictable response times provided by this drive.

SATA-6GBPS Interface and SFF Design

The SATA-6GBPS interface ensures backward compatibility while delivering high-speed data transfer rates up to 6 gigabits per second. Coupled with the small form factor (SFF) 2.5-inch design, this SSD can be seamlessly integrated into HPE servers and storage enclosures, maximizing storage density without compromising performance. The SFF form factor also simplifies rack deployment and hot-swap capabilities, allowing IT teams to maintain uptime and scalability.

Low Latency and High Reliability

Latency is a critical factor in enterprise environments, and the HPE P05938-B21 addresses this with advanced NAND technology and a read-optimized controller that ensures rapid data access. In addition, the drive features comprehensive error correction mechanisms and wear-leveling algorithms that extend the lifespan of the NAND cells, delivering consistent reliability over the drive’s operational life.

Digital Signature Security

Firmware Integrity Assurance

One of the distinguishing features of the HPE P05938-B21 SSD is its digitally signed firmware, which provides a layer of protection against unauthorized modifications. This ensures that every firmware update has been validated and authenticated, reducing the risk of security breaches and maintaining enterprise compliance standards. Organizations that handle sensitive data, including financial services and healthcare providers, can benefit from this enhanced security measure, ensuring their storage infrastructure remains protected from potential threats.

Compliance and Data Protection

With digitally signed firmware, the HPE P05938-B21 supports compliance with regulatory standards and industry best practices. IT administrators can confidently deploy these SSDs in environments requiring strict adherence to data integrity policies. The combination of read-intensive optimization and firmware verification guarantees that critical enterprise workloads are protected, while delivering peak operational efficiency.

High-Density Storage Infrastructure

Organizations deploying storage arrays and all-flash configurations can leverage the HPE P05938-B21 to enhance overall system efficiency. Its combination of 1.92TB capacity and small form factor enables dense storage setups without sacrificing speed, providing a cost-effective solution for data-heavy enterprises. Read-intensive SSDs like this one also help reduce energy consumption and cooling requirements compared to traditional spinning disk drives.

Technical Specifications and Advantages

NAND Flash Technology

The HPE P05938-B21 utilizes advanced NAND flash memory to deliver superior read performance. This drive is engineered to handle millions of read cycles while maintaining consistent throughput, making it an ideal choice for applications where data retrieval speed is critical. Coupled with an intelligent controller, the SSD optimizes data placement and reduces unnecessary write amplification, prolonging the overall lifespan of the device.

Enhanced Endurance and Reliability

While primarily read-intensive, the HPE P05938-B21 maintains robust endurance metrics suitable for enterprise workloads. Advanced wear-leveling techniques and real-time monitoring allow administrators to track drive health, ensuring predictable performance throughout the SSD’s lifecycle. The drive’s design also incorporates protection against sudden power loss, safeguarding data and minimizing potential downtime for critical systems.

Integration with HPE Storage Ecosystem

This SSD seamlessly integrates with HPE ProLiant servers and HPE storage arrays, providing plug-and-play functionality and optimized firmware compatibility. Administrators benefit from a unified management experience, with firmware updates and monitoring handled through HPE management tools. Such integration enhances operational efficiency and simplifies large-scale deployments.

Optimizing Enterprise Workloads with HPE P05938-B21

Database Acceleration

Deploying the HPE P05938-B21 SSD in database environments accelerates data access, reduces query latency, and enhances transactional throughput. Applications with high read-to-write ratios, such as data warehousing and analytics platforms, experience significant performance improvements, translating into faster insights and better business decision-making capabilities.

Virtual Desktop Infrastructure (VDI) Support

In VDI scenarios, storage latency can significantly impact end-user experience. The HPE P05938-B21’s low-latency performance ensures smooth operation for multiple concurrent desktop sessions, minimizing bottlenecks and providing consistent performance across all virtual desktops. Its compact design also supports high-density VDI deployments, maximizing available storage in enterprise data centers.

Scalability and Future-Proofing

Scalable infrastructure is essential for modern enterprises, and the HPE P05938-B21 facilitates this through high-density storage arrays and compatibility with future HPE storage upgrades. Its performance characteristics ensure that expanding workloads or increasing virtual machine counts do not compromise overall system responsiveness, providing both immediate and long-term value for enterprise IT investments.

Firmware Updates and Support

HPE provides comprehensive support for firmware updates, ensuring the P05938-B21 SSD operates with the latest performance and security improvements. The digitally signed firmware ensures updates are authenticated, preserving system security while allowing IT teams to take advantage of new enhancements without compromising reliability. Support extends to integration guidance, troubleshooting, and optimization recommendations tailored to enterprise environments.

Energy Efficiency and Thermal Management

Energy efficiency is a critical consideration in data center operations. The HPE P05938-B21 is designed to minimize power consumption during read-intensive operations, reducing overall energy costs. Advanced thermal management ensures that the SSD maintains optimal operating temperatures, enhancing reliability and extending drive lifespan. These features contribute to a lower total cost of ownership while supporting sustainable IT practices.

Reliability and Performance

Enterprises select the HPE P05938-B21 for its proven reliability, high read performance, and long-term endurance. Its read-intensive design is perfectly suited for workloads where data retrieval speed is critical, and the digitally signed firmware ensures a secure, tamper-resistant environment. Organizations benefit from predictable performance, reduced maintenance overhead, and enhanced data protection capabilities.

Versatility Across Multiple Applications

The versatility of this SSD extends beyond databases and virtualization, supporting applications such as content delivery networks, caching solutions, and file serving environments. The combination of high-speed SATA-6GBPS interface, 1.92TB capacity, and SFF form factor allows IT teams to deploy the drive across multiple scenarios while maintaining consistent enterprise-grade performance.

Long-Term Investment in Storage Infrastructure

Investing in the HPE P05938-B21 SSD ensures that enterprises can maintain a high-performance storage infrastructure capable of handling growing workloads. With predictable read performance, durable NAND technology, and integration with HPE management tools, the drive offers both immediate operational benefits and long-term scalability. IT departments can confidently plan future expansions without compromising system performance or reliability.