P47815-B21 HPE 960GB SSD SATA-6GBPS Mixed Use SFF SC Pm897 Hot Swap

HPE P47815-B21 960GB SATA 6GBPS Mixed Use SSD Overview

The HPE P47815-B21 is a high-performance 960GB SATA-6GBPS Mixed Use Solid State Drive designed for enterprise-grade storage solutions. Optimized for both speed and reliability, this hot-swappable 2.5-inch SFF drive delivers consistent performance for demanding workloads.

Key Specifications of HPE P47815-B21

• Manufacturer: HPE
• Part Number/SKU: P47815-B21
• Product Type: Solid State Drive (SSD)
• Sub-Type: 960GB SATA 6GBPS Mixed Use
• Form Factor: 2.5-inch SFF
• Flash Type: TLC
• Height: 15mm
• Hot-Pluggable: Yes

Performance and Technical Details

• Storage Capacity: 960GB
• Interface: SATA 6GBPS
• Random Read Latency: 108 μs
• Random Write Latency: 39 μs
• Random Read IOPS: 66,000
• Random Write IOPS: 52,000
• Max Sequential Read Throughput: 535 MiB/s
• Max Sequential Write Throughput: 495 MiB/s

Mixed Use Flash Features

This SSD employs TLC (Triple-Level Cell) technology, providing an excellent balance between endurance, performance, and cost-effectiveness. Ideal for mixed-use environments, it supports high-intensity read/write operations without compromising reliability.

Compatibility with HPE G10 Servers and Storage Systems

The HPE P47815-B21 SSD is fully compatible with the following HPE G10 server and storage platforms:

• ProLiant BL Series: BL460c (G10)
• ProLiant DL Series: DL20, DL60, DL80, DL160, DL360, DL380, DL385 (G10/G10+), DL388, DL560, DL580
• ProLiant DX Series: DX380
• ProLiant ML Series: ML30, ML110, ML350
• ProLiant XL Series: XL230k
• HPE Synergy Systems: D3940 Storage Module

Backwards Compatibility with G8-G9 Servers

Designed for versatility, this SSD also supports legacy HPE systems (G8-G9), ensuring smooth integration with older infrastructure:

• ProLiant BL Series: BL420c, BL460c, BL465c, BL660c
• ProLiant DL Series: DL20 (G9), DL60 (G9), DL80 (G9), DL120, DL160, DL180, DL320e, DL360, DL360e, DL360p, DL380, DL380e, DL380p, DL385p, DL388
• ProLiant ML Series: ML110, ML150, ML310e, ML350, ML350e, ML350p
• ProLiant SL Series: SL230s, SL250s, SL270s
• ProLiant XL Series: XL170r, XL190r, XL220a, XL230a, XL250a
• HPE Storage Arrays: D3700, D2220sb, StoreEasy 1830, StoreEasy 1840
• HPE Synergy Systems: D3940 Storage Module

Hot-Swap Design for Enterprise Flexibility

The hot-pluggable architecture of this SSD enables effortless installation or replacement without downtime, ensuring continuous operation and enhanced system reliability.

High-Performance Workload Handling

• Supports heavy read/write operations in virtualized and cloud environments
• Optimized for database applications, transactional workloads, and mixed-use scenarios
• Reduces latency and improves overall system responsiveness

HPE P47815-B21 960GB SATA 6Gbps Mixed Use 2.5-Inch SFF SC PM897 SSD

The HPE P47815-B21 960GB SATA-6Gbps Mixed Use 2.5-inch Small Form Factor (SFF) SC PM897 Hot Swap Solid State Drive belongs to a category of enterprise-class mixed-use solid-state drives designed to provide a balance between read and write performance. These drives are ideal for data center environments, virtualization, cloud computing, and other workloads that require reliable storage performance with moderate write activity. The mixed-use SSD category combines endurance, high-speed SATA 6Gbps interface, and hot-swappable functionality, making it a versatile solution for modern IT infrastructures where efficiency, reliability, and scalability are paramount.

Technical specifications and interface capabilities

The HPE P47815-B21 operates using the SATA 6Gbps interface, ensuring compatibility with a wide range of HPE servers and storage systems while providing high-speed data transfer for both sequential and random workloads. With a 2.5-inch small form factor, the drive is designed for dense server and storage deployments, allowing administrators to maximize storage capacity within limited physical space. The 960GB capacity offers sufficient storage for a variety of mixed-use workloads, including database applications, virtualization, and content delivery, while providing low-latency access to frequently used data.

Mixed-use workload optimization

This SSD category is specifically optimized for mixed-use workloads, which involve a combination of read-intensive and moderate write-intensive operations. Unlike read-intensive drives, which focus primarily on high-speed data retrieval, mixed-use SSDs provide balanced endurance and performance to handle regular write operations without compromising long-term reliability. Enterprises can leverage these drives to support applications such as transactional databases, online analytical processing (OLAP), email servers, virtual desktop infrastructure (VDI), and caching solutions. The category emphasizes performance consistency and predictable latency under sustained mixed-use operations, making it a dependable choice for mission-critical environments.

Endurance, reliability, and data protection

Endurance is a critical factor in the mixed-use SSD category, as these drives must handle repeated read and write cycles while maintaining data integrity and operational consistency. The HPE P47815-B21 is engineered to deliver high endurance, using advanced NAND technology and intelligent wear-leveling algorithms to prolong lifespan. Error correction code (ECC) and power-loss protection further enhance reliability by safeguarding against data corruption and minimizing the risk of unexpected failures. Enterprises benefit from predictive monitoring and drive health reporting, which allow proactive maintenance, reducing unplanned downtime and improving overall system resilience.

Hot-swap capability and ease of maintenance

Hot-swappable design is a hallmark of enterprise storage solutions in this category. The HPE P47815-B21 allows administrators to replace or upgrade drives without shutting down the server or storage array, ensuring minimal disruption to operations. Hot-swap capability improves operational flexibility, enables rapid serviceability, and supports high-availability storage configurations. The Small Form Factor (SFF) design, coupled with Smart Carrier technology, provides visual indicators for drive health and status, simplifying maintenance tasks and reducing the potential for human error during replacements or upgrades.

Integration with HPE server and storage ecosystems

This mixed-use SSD category is fully integrated into the HPE ecosystem, including compatibility with HPE ProLiant servers, HPE storage arrays, and HPE Smart Array controllers. Seamless integration allows for centralized monitoring, firmware management, and predictive analytics through HPE management tools such as HPE OneView. The category emphasizes interoperability and validated configurations, ensuring that enterprises can deploy the drives with confidence in performance, reliability, and compatibility. Tight integration with the HPE ecosystem also enables enhanced functionality such as automated provisioning, intelligent tiering, and simplified RAID configuration.

Performance characteristics and latency considerations

Mixed-use SSDs are designed to deliver consistent performance for both read and write operations. The HPE P47815-B21 offers low-latency access to critical data, high IOPS for transactional workloads, and efficient sequential throughput for bulk operations. These characteristics make the drive suitable for virtualization platforms, application servers, and hybrid cloud environments where predictable performance and responsiveness are critical. The category highlights performance optimization through features such as advanced caching algorithms, queue management, and firmware-based workload prioritization, ensuring that mixed-use SSDs maintain efficiency under sustained operations.

Power efficiency and thermal management

Power efficiency is a key consideration for enterprise storage solutions. The HPE P47815-B21 and its category peers are engineered to deliver high performance while minimizing energy consumption, reducing operational costs, and contributing to environmental sustainability. The SFF design allows for improved airflow and heat dissipation within server and storage chassis, ensuring optimal thermal performance even during sustained high-intensity workloads. Effective thermal management extends the lifespan of the drive and ensures consistent operation, making it suitable for dense server environments and data centers where thermal efficiency is essential.

Security and compliance features

Enterprise SSDs in this category often include features that enhance data security and compliance. While the HPE P47815-B21 primarily focuses on performance and endurance for mixed-use workloads, it also supports advanced security measures such as secure firmware updates, data integrity verification, and integration with enterprise monitoring solutions. Compliance with industry standards ensures that organizations can meet regulatory requirements for data protection while maintaining high-performance storage capabilities. Security features are critical for environments that handle sensitive data, including financial services, healthcare, and government applications.

Use cases and workload suitability

The mixed-use SSD category is versatile, supporting a range of workloads that require a balance between read and write operations. Key use cases include transactional database systems, email servers, virtualized desktops, enterprise resource planning (ERP) applications, and content management systems. Mixed-use SSDs provide the necessary endurance and performance to handle daily operations without sacrificing reliability or speed. Enterprises can deploy these drives to improve application responsiveness, reduce storage bottlenecks, and maintain consistent service levels for end-users, ensuring efficient and reliable operations across critical IT infrastructure.

Scalability and density considerations

The 2.5-inch Small Form Factor design of the HPE P47815-B21 enables high-density storage configurations, allowing organizations to maximize capacity within limited rack space. This category supports scalable storage architectures, making it suitable for growing enterprises and data centers that require both flexibility and performance. By deploying multiple mixed-use SSDs, IT teams can create tiered storage solutions that optimize performance and cost efficiency while meeting the evolving demands of enterprise workloads. Dense deployment also facilitates consolidation, enabling administrators to manage storage resources more effectively.

Monitoring, maintenance, and support

This category emphasizes proactive monitoring and simplified maintenance. HPE provides a suite of management tools that enable administrators to track drive health, predict potential failures, and perform secure firmware updates. Predictive analytics and health monitoring features help prevent downtime, improve operational reliability, and extend the lifespan of storage infrastructure. Hot-swappable design and intuitive status indicators further simplify maintenance tasks, ensuring that enterprises can maintain high availability and performance while minimizing operational disruption. Comprehensive HPE support ensures access to firmware updates, replacement services, and technical assistance, further enhancing the reliability and lifecycle management of deployed drives.

Operational advantages of mixed-use SSDs

Mixed-use SSDs, such as the HPE P47815-B21, offer operational advantages that bridge the gap between read-intensive and write-intensive workloads. They provide a balance of endurance, performance, and cost-efficiency, enabling organizations to optimize storage resources for a variety of applications. Enterprises benefit from lower latency, higher throughput, and consistent IOPS under mixed workload conditions, ensuring smooth performance across transactional and analytical applications. The category highlights the ability to deploy these SSDs in RAID configurations, tiered storage, and hybrid environments, enhancing both data protection and operational flexibility.

Advantages of HPE ecosystem integration

Integration with HPE servers and storage management platforms provides additional operational benefits. By leveraging HPE Smart Array controllers and HPE OneView, administrators gain centralized control over storage assets, enabling automated provisioning, firmware management, and predictive analytics. This integration simplifies deployment, reduces management complexity, and ensures compatibility across HPE-supported systems. The category demonstrates how mixed-use SSDs within the HPE ecosystem provide reliable, scalable, and manageable storage solutions for enterprises seeking efficient, high-performance storage infrastructure.

Performance, reliability, and cost balance

HPE P47815-B21 mixed-use SSDs achieve a strategic balance between performance, reliability, and cost. They offer higher endurance than read-intensive drives while maintaining cost-effectiveness compared to write-intensive SSDs. This makes them ideal for enterprise workloads that require sustained read/write performance without the high cost of write-intensive storage solutions. The category emphasizes predictable performance, long lifespan, and consistent reliability, making mixed-use SSDs a practical choice for organizations looking to optimize IT investment while ensuring operational efficiency and high service levels.

Future-proofing and scalability

By adopting mixed-use SSDs in this category, enterprises can future-proof their storage infrastructure. These drives are capable of handling evolving workload demands, supporting virtualization growth, cloud adoption, and increased data-intensive applications. Scalable deployment options, combined with HPE management tools, allow IT teams to expand capacity, optimize performance, and maintain high availability as storage requirements grow. The category reinforces the importance of planning for long-term infrastructure needs, ensuring that mixed-use SSDs can adapt to changing enterprise environments.