P49031-B21 HPE 1.92TB SAS 24GBPS Read Intensive SSD.

HPE P49031-B21 1.92TB Enterprise Solid State Drive

Discover the high-performance HPE P49031-B21 1.92TB SAS solid state drive, engineered for demanding server environments requiring exceptional read performance and reliability.

Manufacturer Details

• Brand: HPE
• Model Number: P49031-B21
• Alternative Part ID: P49735-001
• Component Category: Hot-Swap Solid State Drive

Technical Attributes

• Storage Capacity: 1.92TB
• Physical Dimensions: 2.5-inch Small Form Factor
• Host Interface: SAS 24Gb/s
• Memory Technology: Triple-level Cell (TLC)
• Hot Swap Capable: Yes
• Connection Redundancy: Dual Port Configuration
• Chassis Mount: Basic Carrier Included
• Optimized Workload: Read Intensive Applications
• Security Feature: Digitally Signed Firmware
• Physical Height: 15.00 mm

Performance Metrics and Speed Capabilities

Endurance and Data Transfer

• 30-Day Write Endurance: 3424 Terabytes
• Drive Writes Per Day: 1 DWPD
• External Transfer Speed: 24 Gigabits per second

Sequential Operation Performance

• Maximum Sequential Read: 2030 MiB/s
• Maximum Sequential Write: 1950 MiB/s

Random Operation Efficiency

• Random Read Latency: 90 microseconds
• Random Write Latency: 29 microseconds
• Random Read Input/Output Operations: 150,000 IOPS
• Random Write Input/Output Operations: 100,000 IOPS
• Peak Random Read Performance: 15,500 IOPS
• Peak Random Write Performance: 100,000 IOPS

Physical Connections and Integration

Interface and Mounting Compatibility

• Host Connection: Single SAS 24Gb/s interface
• Enclosure Bay Compatibility: 2.5-inch SFF slots

Power Requirements and Consumption

Energy Usage Profiles

• Idle State Power Draw: 6.17 Watts
• Random Read Activity: 7.96 Watts
• Random Write Activity: 7.96 Watts
• Sequential Read Operation: 8.64 Watts
• Sequential Write Operation: 13.66 Watts
• Mixed Workload Consumption: 7.96 Watts
• Maximum Power Requirement: 13.66 Watts

Hardware Compatibility and Supported Systems

ProLiant DL Series Server Compatibility

• DL20 Gen10 Plus series (2.5-inch configurations)
• DL325 Gen10 Plus V2 models (2.5-inch configurations)
• DL345 Gen10 Plus variants (2.5-inch configurations)
• DL360 Gen10 Plus systems (2.5-inch configurations)
• DL365 Gen10 Plus servers (2.5-inch configurations)
• DL380 Gen10 Plus platforms (2.5-inch configurations)
• DL385 Gen10 Plus V2 solutions (2.5-inch configurations)

Additional Supported Infrastructure

• HPE SimpliVity 325 Gen10 Plus V2 Node (2.5-inch configuration)

HPE P49031-B21 1.92TB SAS-24GBPS SSD Overview

The HPE P49031-B21 SSD represents a pinnacle in enterprise storage solutions, specifically designed for high-performance server environments. With a storage capacity of 1.92TB, this SAS-24GBPS drive provides reliable and consistent read-intensive performance. Engineered to seamlessly integrate into HPE server systems, it delivers exceptional data throughput, minimal latency, and robust endurance, making it ideal for applications that require rapid data access and consistent responsiveness.

Advanced SAS-24GBPS Interface for Enterprise Environments

This SSD leverages the SAS-24GBPS interface, offering enhanced bandwidth compared to traditional SAS drives. The 24Gbps throughput ensures that high-demand applications, such as database management systems, virtualized workloads, and analytics platforms, can operate without bottlenecks. This interface provides both backward compatibility and forward-looking performance, supporting mixed-use workloads that require a blend of read and write operations. The high-speed SAS protocol is particularly advantageous in data centers and enterprise storage arrays where reliability and speed are critical.

Hot Swap and SFF Design for Flexibility

The HPE P49031-B21 features a hot swap design, allowing IT administrators to replace or upgrade drives without powering down the system. This reduces downtime, maximizes server uptime, and simplifies maintenance procedures. Its small form factor (SFF) ensures compatibility with a wide range of HPE ProLiant and Synergy servers, providing efficient space utilization in densely packed server racks. The compact design does not compromise performance, maintaining enterprise-grade reliability even in high-density server deployments.

Read Intensive Workload Optimization

Specifically tuned for read-intensive workloads, the HPE P49031-B21 SSD excels in applications where data retrieval is more frequent than data writing. This includes analytics, real-time reporting, content delivery networks, and large-scale database querying. The read-optimized architecture reduces latency while maintaining consistent IOPS (Input/Output Operations Per Second), enabling rapid data access that drives operational efficiency. This makes it an optimal choice for organizations seeking a balance between speed, reliability, and cost-effectiveness in their storage solutions.

Endurance and Reliability for Enterprise Applications

Endurance and reliability are key considerations for enterprise SSDs, and the HPE P49031-B21 is engineered to meet the rigorous demands of enterprise workloads. The drive incorporates advanced error correction algorithms, wear leveling, and thermal management features, which collectively enhance the lifespan of the SSD. HPE’s rigorous quality control ensures minimal data loss risk and maintains consistent performance under continuous operational load, supporting mission-critical workloads that cannot afford storage failures.

Performance Metrics and Technical Specifications

With a SAS-24GBPS interface, the HPE P49031-B21 delivers impressive sequential read speeds and low-latency random access. Its 1.92TB capacity is ideal for large datasets, providing ample room for transactional databases, virtualization layers, and high-performance computing applications. The drive’s architecture supports multiple queues, enhancing concurrency and minimizing I/O wait times. As a read-intensive SSD, it is particularly efficient in delivering high throughput for repetitive read operations while still maintaining moderate write capabilities for maintenance and system tasks.

Integration with HPE Server Ecosystems

The HPE P49031-B21 is fully compatible with HPE ProLiant and Synergy server models, offering plug-and-play integration that simplifies deployment. Its firmware is optimized to work seamlessly with HPE Smart Array controllers, providing enhanced RAID functionality, monitoring, and diagnostic features. Administrators can monitor drive health and performance through HPE management software, enabling proactive maintenance and preventing potential failures before they affect operations.

Energy Efficiency and Thermal Management

Energy efficiency is a critical factor in modern data centers, and the HPE P49031-B21 is designed to minimize power consumption while delivering enterprise-class performance. The drive’s thermal management system maintains optimal operating temperatures, reducing cooling requirements and extending component lifespan. This energy-conscious design helps organizations lower operational costs and supports sustainable IT infrastructure practices without compromising on speed or reliability.

Cost Efficiency in Enterprise Deployments

Investing in read-intensive SSDs like the HPE P49031-B21 offers long-term cost efficiency by reducing operational expenses and extending drive lifespan. Compared to traditional spinning disks, this SSD reduces latency, improves throughput, and lowers energy costs, while minimizing downtime due to its hot-swap capability. Organizations benefit from lower TCO (Total Cost of Ownership) while maintaining enterprise-grade reliability and performance for critical workloads.