P49031-K21 HPE 1.92TB SAS-24GBPS Read Intensive SSD.

HPE P49031-K21 1.92TB Enterprise Solid State Drive Overview

Discover the high-performance HPE P49031-K21 1.92TB SAS solid state drive, engineered for demanding server environments requiring exceptional read performance and reliability.

Product Identification and Specifications

Manufacturer Details

• Brand: HPE
• Manufacturer Part Number: P49031-K21
• Replacement Component ID: P49735-001
• Classification: Solid State Drive - Hot-Swap

Technical Attributes

• Storage Capacity: 1.92TB
• Physical Dimensions: 2.5-Inch Small Form Factor
• Host Interface: SAS 24GBPS
• Flash Memory Technology: Triple-level cell (TLC)
• Insertion Capability: Hot Pluggable
• Connection Architecture: Dual Port
• Workload Classification: Read Intensive
• Included Components: HPE Basic Carrier
• Security Feature: Digitally Signed Firmware
• Unit Height: 15.00 mm (0.60 inch)

Performance Capabilities

Speed and Throughput Metrics

• 30-Day Write Capacity: 3424 TB
• Drive Writes Per Day: 1
• Data Transfer Speed: 24 Gbps
• Maximum Sequential Read Speed: 2030 MiB/s
• Maximum Sequential Write Speed: 1950 MiB/s

Input/Output Operations

Response Times

• Random Read Latency: 90 μSec
• Random Write Latency: 29 μSec

IOPS Performance

• Random Read IOPS: 150,000
• Random Write IOPS: 100,000
• Peak Random Read IOPS: 15,500@Q32
• Peak Random Write IOPS: 100,000@Q4

Physical Connectivity and Integration

• Host Interface: 1 x SAS 24 Gb/s
• Compatible Enclosure: 2.5-inch SFF

Energy Consumption Profile

• Inactive State: 6.17 Watt
• Random Read Activity: 7.96 Watt
• Random Write Activity: 7.96 Watt
• Sequential Read Operation: 8.64 Watt
• Sequential Write Operation: 13.66 Watt
• Mixed Workload: 7.96 Watt
• Maximum Power Draw: 13.66 Watt

Server Compatibility Information

Supported HPE ProLiant Systems

• HPE ProLiant DL20 Gen10 Plus Series
• HPE ProLiant DL325 Gen10 Plus V2 Series
• HPE ProLiant DL345 Gen10 Plus Series
• HPE ProLiant DL360 Gen10 Plus Series
• HPE ProLiant DL365 Gen10 Plus
• HPE ProLiant DL380 Gen10 Plus Series
• HPE ProLiant DL385 Gen10 Plus V2 Series

Additional Supported Platforms

• HPE SimpliVity 325 Gen10 Plus V2 Node
• HPE Synergy Infrastructure
• HPE BladeSystem Solutions

HPE P49031-K21 1.92TB SAS-24GBPS Read Intensive SSD 

The HPE P49031-K21 1.92TB SAS-24GBPS Hot Swap DS SFF Read Intensive Server SSD represents a pinnacle of storage performance tailored for enterprise-grade applications. Engineered with a focus on read-intensive workloads, this solid-state drive is optimized for demanding environments such as database servers, virtualization platforms, and mission-critical enterprise storage solutions. The 1.92TB capacity allows substantial data storage while ensuring high-speed access and consistent performance.

Advanced SAS-24GBPS Interface for High-Speed Data Transfer

The HPE P49031-K21 leverages a SAS-24GBPS interface, providing ultra-fast data transfer rates that minimize latency and enhance overall server responsiveness. This high-bandwidth interface is designed to deliver seamless integration into HPE ProLiant servers and storage arrays, ensuring optimal throughput for read-intensive operations. By harnessing the 24Gbps connectivity, enterprises can achieve accelerated access to frequently requested data while maintaining stable server performance even under heavy workloads.

Benefits of Hot Swap Capability

One of the critical features of the HPE P49031-K21 SSD is its hot swap capability. This functionality allows system administrators to replace or upgrade drives without powering down the server, reducing downtime and ensuring uninterrupted business operations. In enterprise environments where continuous availability is essential, hot-swappable SSDs provide a distinct advantage, allowing IT teams to maintain service continuity while performing necessary maintenance or upgrades.

Optimized for Read-Intensive Workloads

Read-intensive SSDs are specifically designed for environments where the majority of operations involve reading data rather than writing. The HPE P49031-K21 excels in scenarios such as content delivery networks, high-transaction databases, and virtual desktop infrastructure where rapid read access directly impacts application performance. By focusing on read-heavy performance metrics, this SSD ensures that data retrieval is consistently fast, reducing bottlenecks and improving user experience.

Enhanced Reliability and Endurance

Enterprise-class SSDs such as the HPE P49031-K21 prioritize reliability and durability. Built with high-quality NAND flash and advanced error correction algorithms, this drive minimizes the risk of data corruption while maintaining consistent performance over prolonged operational periods. Its endurance is well-suited for high-read environments, offering long service life and predictable performance, which is crucial for data center deployments where reliability is paramount.

Small Form Factor (SFF) Design for Efficient Deployment

The small form factor (SFF) design of the HPE P49031-K21 allows dense storage configurations in modern rack servers. By reducing the physical footprint of each drive, data centers can maximize storage capacity per server chassis without compromising airflow or thermal management. The 2.5-inch SFF dimensions enable easier integration, providing IT teams with the flexibility to scale storage solutions efficiently in response to evolving business needs.

Compatibility with HPE ProLiant and Storage Servers

Designed for seamless compatibility with HPE ProLiant servers and storage arrays, the P49031-K21 ensures smooth integration into existing IT infrastructures. This tight hardware synergy allows organizations to leverage HPE’s firmware optimizations, enhancing data integrity, drive monitoring, and predictive failure alerts. Compatibility with a wide range of HPE systems reduces deployment complexities and ensures that enterprises can take full advantage of their existing server investments.

Enterprise-Level Performance Metrics

The HPE P49031-K21 offers enterprise-grade performance with high IOPS and low latency, specifically tuned for read-intensive workloads. This translates into faster data retrieval for applications that require frequent access to large datasets, improving operational efficiency and responsiveness. Its predictable performance under continuous load ensures that business-critical applications remain responsive, even during peak usage periods.

Energy Efficiency and Thermal Management

Energy efficiency is a vital consideration in modern data centers. The HPE P49031-K21 SSD consumes less power than traditional spinning disks, reducing operational costs and thermal output. Its efficient thermal design ensures optimal heat dissipation, allowing multiple drives to operate reliably in high-density configurations. Lower power consumption combined with superior heat management contributes to a greener and more sustainable IT environment.

Advanced Error Correction and Data Protection

HPE P49031-K21 incorporates advanced error correction code (ECC) technology and end-to-end data protection to ensure data integrity. By automatically detecting and correcting errors during read operations, the drive minimizes the risk of data corruption and enhances system reliability. Enterprise data centers benefit from robust protection mechanisms that safeguard critical information while maintaining uninterrupted server performance.

Scalability and Enterprise Deployment

The HPE P49031-K21 is ideal for enterprises planning to scale storage infrastructure. Its high capacity, SFF form factor, and SAS-24GBPS interface make it suitable for large-scale deployments, enabling administrators to expand storage without sacrificing performance. Whether deployed in standalone servers or integrated into HPE storage arrays, this SSD facilitates growth while maintaining the consistency and reliability expected in enterprise environments.

Integration with Storage Management Tools

This SSD is fully supported by HPE management tools, including HPE Smart Storage Administrator and HPE iLO (Integrated Lights-Out), providing administrators with granular control over drive configuration, monitoring, and diagnostics. Integration with these tools simplifies tasks such as RAID configuration, firmware updates, and predictive failure analysis, reducing administrative overhead and enhancing overall data center efficiency.

Workload Optimization

By aligning the HPE P49031-K21 with read-intensive workloads, IT teams can optimize system performance for specific applications. For example, database servers, virtualization platforms, and content delivery systems benefit from rapid read access and reduced latency, enabling quicker data retrieval and higher throughput. This targeted optimization ensures that the SSD performs optimally within its intended use case, maximizing the value of enterprise storage investments.

Long-Term Reliability and Consistency

HPE emphasizes long-term reliability with the P49031-K21 SSD through stringent testing and enterprise-grade components. The drive maintains consistent performance over years of operation, providing IT administrators with confidence that their storage infrastructure can handle sustained workloads without degradation. This reliability reduces maintenance costs, minimizes downtime, and enhances overall operational stability.

Cost-Effective Enterprise Storage Solution

While designed for enterprise performance, the HPE P49031-K21 also offers cost efficiency by combining high capacity with low power consumption and extended lifespan. Enterprises can achieve substantial storage density with lower operational costs compared to traditional HDDs, making it a practical investment for organizations seeking high-performance, reliable, and scalable storage solutions for read-intensive applications.