P47811-B21 HPE 960GB SSD SATA 6GBPS SFF SC Hot Plug Read Intensive

HPE P47811-B21 960GB Enterprise SSD

Basic Product Details

• Brand: HPE
• Item Code: P47811-B21
• Drive Type: Internal Solid-State Drive

Technical Specifications

Storage and Physical Attributes

• Capacity: 960 Gigabytes
• Form Factor: 2.5-Inch Small Form Factor
• Height: 15 Millimeters
• Hot-Swap Capability: Enabled

Interface and Flash Architecture

• Connection Interface: SAS 12Gbps
• Flash Memory Type: Triple-Level Cell
• Usage Profile: Read-Intensive Workloads
• Carrier Format: Smart Carrier

Performance Metrics

Latency and IOPS

• Average Latency (Read): 97 Microseconds
• Average Latency (Write): 39 Microseconds
• Random Read Speed: Up to 68,000 IOPS
• Random Write Speed: Up to 31,000 IOPS

Sequential Data Transfer Rates

• Maximum Read Throughput: 535 MiB/s
• Maximum Write Throughput: 495 MiB/s

Server Compatibility

Supported HPE Systems

ProLiant Gen10 and Gen10 Plus Series

• HPE DL385 Gen10 Plus
• HPE DL325 Gen10 Plus
• All HPE ProLiant Gen10 and newer models supporting 2.5" SFF SATA SSDs with Smart Carrier

HPE P47811-B21 960GB SATA 6GBPS RI SFF SSD Overview

The HPE P47811-B21 is a 960GB solid-state drive (SSD) designed for high-performance read-intensive applications, providing reliable and efficient storage solutions for modern enterprise environments. Built with SATA 6GBPS interface technology, this drive ensures seamless integration into HPE servers and storage systems. Its small form factor (SFF) and hot plug capabilities make it an ideal choice for data centers where space optimization and serviceability are critical.

Optimized Read-Intensive Performance

Designed specifically for read-intensive workloads, the HPE P47811-B21 SSD excels in applications requiring frequent access to large datasets. This includes database operations, analytics workloads, virtual desktop infrastructures (VDI), and content delivery platforms. The read-optimized architecture of this SSD allows for higher Input/Output Operations Per Second (IOPS) compared to mixed-use or write-intensive drives, ensuring rapid access to critical information.

Enhanced Data Throughput

With a SATA 6GBPS interface, the HPE P47811-B21 delivers high-speed data transfer, minimizing latency and accelerating overall system performance. This drive supports sequential read speeds up to 560 MB/s and sequential write speeds up to 520 MB/s, enabling efficient handling of read-heavy applications while maintaining energy efficiency. Its consistent performance under sustained loads makes it suitable for enterprise-grade storage solutions.

Enterprise-Class Reliability

HPE's rigorous testing and quality assurance ensure that the P47811-B21 SSD maintains reliability in demanding environments. The drive features advanced error correction technologies, wear-leveling algorithms, and power-loss data protection, which safeguard data integrity. With a mean time between failures (MTBF) rating designed to meet enterprise standards, this SSD guarantees long-term operational stability, reducing downtime and maintenance costs.

Form Factor and Compatibility

The HPE P47811-B21 utilizes a 2.5-inch small form factor (SFF), providing flexibility for high-density server configurations. Its compact design allows for maximum storage capacity within minimal rack space, making it ideal for large-scale deployments. Additionally, the drive supports hot plug functionality, allowing system administrators to replace or upgrade drives without powering down servers, thereby minimizing disruptions to business operations.

Seamless Integration with HPE Systems

Engineered to work seamlessly with HPE ProLiant servers and storage arrays, this SSD ensures compatibility and optimal performance in HPE environments. The firmware is tailored to integrate with HPE Smart Array controllers, providing enhanced monitoring, reporting, and drive management capabilities. This integration ensures administrators can maintain high performance and reliability standards while simplifying storage management tasks.

Power Efficiency and Thermal Management

In addition to high performance, the HPE P47811-B21 is optimized for energy efficiency. The drive's design minimizes power consumption while maintaining consistent throughput, contributing to lower operational costs. Its thermal management features prevent overheating during extended read-intensive operations, ensuring the SSD operates within optimal temperature ranges and prolonging its service life.

Use Cases for Read-Intensive SSDs

Read-intensive SSDs like the HPE P47811-B21 are particularly suited for scenarios that demand frequent data retrieval rather than continuous writing. Typical use cases include:

Enterprise applications such as transactional databases, online analytical processing (OLAP), virtual machine storage for VDI environments, and content streaming services. By focusing on read performance, these drives enhance user experience, reduce latency, and increase overall efficiency of server operations.

Database Optimization

Modern enterprise databases benefit significantly from the low latency and high throughput of the HPE P47811-B21. Read-heavy queries, search operations, and reporting tasks are executed faster, improving business intelligence and analytics capabilities. This SSD ensures that database workloads remain responsive even during peak demand periods, providing consistent performance for mission-critical operations.

Virtual Desktop Infrastructure (VDI) Enhancement

VDI deployments rely on fast read access to deliver virtual desktops efficiently to end users. The HPE P47811-B21 enables quicker login times, rapid application launches, and smooth multi-user operations, enhancing productivity in virtualized environments. Its reliability and endurance make it a preferred choice for enterprises implementing large-scale VDI solutions.

Content Delivery and Streaming Applications

For content-heavy environments, including media streaming platforms and web hosting services, the read-intensive architecture of the HPE P47811-B21 ensures rapid access to frequently requested files. This minimizes buffering and latency, providing a seamless experience for end users. High IOPS and consistent performance allow servers to handle multiple simultaneous requests efficiently.

Advanced SSD Features

The HPE P47811-B21 incorporates advanced features that enhance its operational efficiency. Error correction code (ECC) mechanisms detect and correct data inconsistencies, while wear-leveling technology distributes write cycles evenly across the NAND flash memory, extending the drive’s lifespan. In addition, built-in power-loss protection prevents data corruption during unexpected outages, ensuring enterprise data remains secure.

Monitoring and Management

Administrators can leverage HPE tools to monitor drive health, performance metrics, and endurance levels. This allows proactive maintenance, reduces risk of failure, and ensures uninterrupted system performance. Intelligent monitoring capabilities make it easier to predict drive replacement needs and manage storage resources efficiently.

Endurance and Lifecycle

Read-intensive SSDs, such as the HPE P47811-B21, are engineered to handle heavy read operations with moderate write workloads. This endurance specification ensures consistent performance over the drive’s lifecycle, allowing enterprises to rely on predictable storage behavior. The drive’s robust NAND technology and firmware management contribute to long-term reliability and data retention assurance.

Enterprise Storage Strategy Integration

Integrating the HPE P47811-B21 into an enterprise storage strategy allows organizations to optimize performance and cost efficiency. Deploying these drives in read-heavy tiers complements mixed-use or write-intensive SSDs, creating a tiered storage architecture that matches workload requirements. Such strategic placement maximizes resource utilization, improves application responsiveness, and reduces overall storage expenses.

High-Density Storage Solutions

Due to its small form factor and hot plug capability, the HPE P47811-B21 is ideal for high-density server configurations. Enterprises can deploy multiple drives within a single chassis, significantly increasing total storage capacity without sacrificing performance. This approach supports scalable infrastructure growth while maintaining operational efficiency and minimal footprint.