P21841-002 HPE J2000 1.6TB Mixed Use Dual Port SFF 2.5inch PCI Express (nvme) BC Solid State Drive

Solid State Drive Key Attributes

• Advanced storage module: 1.6 TB NVMe-based SSD
• Interface architecture: PCI Express (NVMe) for ultra-fast throughput
• Compact 2.5-inch SFF design, ideal for dense server environments
• Engineered for mixed-use workloads with dual-port functionality
• Optimized for mission-critical business operations

Performance-Focused Hardware Compatibility

• Seamless integration with HPE J2000 Dual IOM platforms
• Supports 2x100GbE and 6x100GbE NVMe-oF SFF JBOF configurations
• Tailored for enterprise-level deployments and scalable storage infrastructures
• Efficient data access with PCIe interface and minimal latency

Form Factor and Interface Details

• Hot-swap support enhances serviceability and uptime
• Small form factor (SFF 2.5”) supports high-density rack layouts
• Dual-port NVMe design allows for high availability configurations
• Provides 2 x PCIe NVMe connections for increased throughput

Targeted Enterprise Use Cases

• Designed for high-performance, data-intensive applications
• Ideal for database acceleration, virtualization, and cloud workloads
• Supports mixed-use environments with optimal read/write balance
• Enables consistent IOPS and bandwidth for critical systems

Device Classification and Capabilities

• Hot-swappable solid-state device designed for quick replacement
• 1.6 TB capacity supports mid- to large-scale enterprise storage needs
• Enterprise-grade durability ensures reliable long-term performance
• Multiple interface lanes offer superior performance scalability

HPE P21841-002 J2000 1.6TB Mixed Use Dual Port NVMe SSD Overview

The HPE P21841-002 J2000 1.6TB Mixed Use Dual Port SFF 2.5-inch PCI Express NVMe BC Solid State Drive with Tray is engineered to deliver robust performance, high endurance, and superior reliability. Designed for enterprise-grade storage environments, this NVMe SSD offers exceptional data transfer speeds, latency optimization, and durability for data-intensive applications. Compatible with HPE server and storage infrastructure, this solid-state drive is optimized for scalability, mixed-use workloads, and mission-critical deployments that require consistency and speed.

Featuring a dual port architecture and small form factor, the HPE P21841-002 supports high availability and redundancy in enterprise and cloud environments. The PCI Express NVMe interface takes advantage of parallelism and queue depth, significantly outperforming traditional SATA or SAS SSDs. This particular model belongs to HPE’s Business Critical (BC) storage line, reflecting its ability to support demanding operations while maintaining cost-efficiency.

Key Specifications of HPE P21841-002

The following specifications highlight the technical capabilities of the HPE P21841-002 J2000 1.6TB Mixed Use SSD:

• Model Number: P21841-002
• Part Number: J2000
• Capacity: 1.6TB
• Form Factor: Small Form Factor (SFF) 2.5-inch
• Interface: PCI Express NVMe (Non-Volatile Memory Express)
• Endurance Category: Mixed Use
• Connectivity: Dual Port
• Includes: HPE Tray for secure mounting and integration

This specification set ensures that enterprises gain high performance and flexibility when scaling their storage infrastructure.

Dual Port NVMe Drive for Enterprise Resilience

The dual port configuration of the HPE P21841-002 J2000 SSD enhances fault tolerance and system availability. In high-availability enterprise architectures, dual port drives ensure continuous data access by connecting to multiple controllers or storage paths. If one path fails, the second path provides uninterrupted access to data. This makes the SSD a preferred choice for clustered storage solutions, mission-critical data environments, and RAID configurations that prioritize resilience and uptime.

NVMe technology further boosts reliability with low-latency command processing and support for multiple queues, resulting in predictable performance under diverse and concurrent workloads. Together with the dual port feature, this solid-state drive excels in high-demand virtualization, big data analytics, and real-time transaction processing.

Performance and Speed Optimization with PCIe NVMe

The PCI Express NVMe interface on the HPE P21841-002 J2000 SSD significantly increases data throughput and reduces latency. Unlike SATA or SAS interfaces, PCIe NVMe offers direct connection to the CPU, reducing overhead and enabling parallelism that scales with processor capabilities. This SSD leverages NVMe protocol to deliver fast random read/write operations and increased IOPS (Input/Output Operations Per Second), a critical metric for enterprise applications.

Whether deploying virtual desktop infrastructure (VDI), high-transactional databases, or running performance-sensitive applications, this solid-state drive delivers unmatched read/write efficiency. Organizations benefit from shorter boot times, faster application launch, and reduced wait times for data processing, even under heavy workload conditions.

1.6TB Mixed Use SSD for Balanced Workloads

The HPE P21841-002 J2000 is classified as a mixed-use SSD, making it ideal for environments that require a balance between read-intensive and write-intensive operations. With a 1.6TB storage capacity, it supports database caching, content delivery, and intermediate storage for active data sets. This category of SSDs is designed to provide extended endurance, supporting a moderate number of drive writes per day (DWPD) across a typical 3-5 year lifecycle.

In mixed-use storage applications, such as transactional processing, backup indexing, and virtualized environments, the HPE P21841-002 excels in delivering sustained throughput with low latency. It is also suitable for workloads that change patterns frequently, allowing data center architects to plan flexible and future-ready storage strategies.

Small Form Factor for Space-Conscious Deployments

The 2.5-inch small form factor (SFF) design of the HPE P21841-002 makes it compatible with a wide range of HPE servers and storage systems. Its compact size enables higher storage density, allowing more drives to be installed per chassis. This translates to higher overall storage capacity within the same physical footprint, which is critical for businesses aiming to maximize their data center space without compromising performance.

Ideal for rack-mount server enclosures and storage arrays, the SFF drive helps data centers scale up quickly and efficiently. The drive’s mechanical design also supports hot-swap capability, enabling maintenance and replacement without downtime.

Integrated with HPE Server and Storage Infrastructure

Optimized for seamless integration with HPE systems, the P21841-002 NVMe SSD is qualified for a variety of ProLiant Gen10 and Gen11 servers, as well as HPE storage appliances. It offers plug-and-play installation with native compatibility, minimizing configuration and driver issues. HPE provides firmware updates and lifecycle management tools to ensure optimal drive health and performance over time.

This tight integration with HPE infrastructure ensures that enterprises can implement security, monitoring, and automation features across their storage platforms with minimal overhead. The drive also supports HPE Smart Carrier technology for enhanced diagnostics and LED status indicators.

Reliability and Endurance for Business-Critical Environments

Enterprise workloads demand high endurance and minimal risk of data loss. The HPE P21841-002 J2000 delivers enterprise-class durability, with advanced error correction, wear-leveling, and bad block management. These features extend the usable life of the drive and ensure consistent performance under varying workloads.

The mixed-use classification reflects the SSD’s capacity to withstand a significant volume of write cycles without degradation. For businesses that cannot afford performance drop-offs or failure events, this solid-state drive offers peace of mind through high endurance ratings and proven engineering quality from HPE.

Ideal Use Cases for HPE P21841-002 J2000 NVMe SSD

Data Analytics and Business Intelligence

Modern data analytics platforms require fast access to structured and unstructured data. The HPE P21841-002’s high throughput and low latency allow analytics tools to process vast datasets in real-time. Its dual-port NVMe architecture ensures that large data pipelines can operate continuously without interruptions.

Database Hosting and High-Transaction Environments

From SQL-based transactional systems to NoSQL architectures, databases require consistent IOPS and low access times. This solid-state drive supports fast query response and minimal lag, making it suitable for OLTP (Online Transaction Processing) environments.

Virtualization and Cloud Computing

Virtual machines and containers often create I/O bottlenecks in shared storage. The high concurrency support of NVMe along with dual-port architecture alleviates these limitations. With a capacity of 1.6TB, the drive can host multiple VMs or containerized applications with confidence in speed and resilience.

Comparative Advantage Over SATA and SAS SSDs

Compared to SATA and SAS-based solid-state drives, the HPE P21841-002 NVMe SSD offers several advantages. These include:

• Higher throughput per lane with PCIe Gen3 or Gen4 interfaces
• Lower latency and improved queue depth handling
• Dual-port failover, unlike most SATA SSDs
• Better power efficiency and reduced overhead

Organizations upgrading from traditional storage interfaces will experience noticeable improvements in overall system responsiveness and task execution time. This is particularly crucial for AI/ML workloads and HPC clusters, where time-to-data directly affects productivity.

Security and Data Integrity

The HPE P21841-002 is built with enterprise security features to protect data integrity. It supports power loss protection (PLP) to preserve in-flight data during unexpected shutdowns. In addition, it leverages end-to-end data path protection, cyclic redundancy checks (CRC), and thermal throttling to maintain drive integrity in adverse conditions.

These security protocols help meet compliance mandates in regulated industries such as healthcare, finance, and government, where data consistency is paramount.

Drive Management and Monitoring

Using HPE’s drive management software, administrators can monitor the health, usage, and performance of the HPE P21841-002 SSD. Metrics such as drive wear, IOPS, temperature, and error rates can be tracked in real time. Predictive alerts allow preemptive action to replace drives before failure, reducing unplanned downtime.

Integration with HPE Integrated Lights-Out (iLO) and other ecosystem tools enhances system visibility, giving IT managers full control over storage assets.

HPE P21841-002 for Scalable Infrastructure

Modern enterprises need scalable storage to match growing data requirements. The HPE P21841-002 enables horizontal scaling with minimal configuration complexity. By combining multiple NVMe SSDs within HPE chassis and systems, organizations can build hyper-converged infrastructure (HCI) or composable infrastructure solutions that flexibly adapt to changing workloads.

Thanks to its high capacity and high-performance characteristics, this drive supports the growth of AI/ML training models, video editing platforms, and ERP systems that require constant access to high volumes of data.

Conclusion of Functional Highlights

With its robust feature set, the HPE P21841-002 J2000 1.6TB Mixed Use Dual Port SFF PCIe NVMe BC SSD with Tray is positioned as a versatile, enterprise-ready solution for a wide range of applications. From cloud environments and data centers to specialized workloads in scientific computing or media processing, this drive brings the reliability and speed enterprises demand. Its advanced architecture, integration support, and secure design make it a smart investment for organizations looking to modernize their storage strategy with confidence and efficiency.