VO003840RXRRN HPE 3.84 TB SAS 12GBPS Read Intensive SSD

Overview of HPE Enterprise-Class Read Intensive SSD

The HPE Read Intensive Value SSD with 3.84 TB capacity is engineered to deliver consistent, predictable performance for data center environments that prioritize fast access to frequently read data. Built around advanced solid-state architecture, this drive supports demanding enterprise workloads while maintaining efficiency, reliability, and long-term operational stability.

Main Specification

• Manufacturer: HPE
• Part Number: VO003840RXRRN
• Product Type: Read Intensive SSD

Optimized Capacity for Modern Workloads

• High-density 3.84 TB storage footprint
• Ideal for read-heavy enterprise applications
• Supports data consolidation strategies
• Reduces physical drive count per server

Advantages of TLC NAND in Enterprise SSDs

• Cost-effective storage per terabyte
• Reliable performance for read-dominant workloads
• Optimized endurance for predictable usage patterns
• Lower total cost of ownership over time

2.5-Inch Small Form Factor Design

• 2.5-inch SFF hot-plug design
• Optimized for enterprise server bays
• Efficient airflow and thermal management
• Supports rapid drive replacement

Data Transfer and Access Speeds

• External transfer rate up to 1.2 Gbps
• Internal read speed reaching 810 Mbps
• Internal write speed up to 635 Mbps
• Consistent latency under load

Random I/O Performance

• Up to 100,000 IOPS for 4KB random reads
• Up to 37,000 IOPS for 4KB random writes
• Improved responsiveness for transactional workloads
• Stable performance during peak usage

Endurance Metrics Explained

• 1 DWPD for consistent daily operations
• 7000 TB total bytes written endurance
• Designed for long-term deployment
• Predictable lifecycle management

HPE Value Firmware Benefits

• Firmware authenticity verification
• Reduced risk of malicious code
• Improved system integrity
• Aligned with HPE enterprise security practices

Power Consumption Profiles

• Idle power usage: 4.99 W
• Random read operations: 5.79 W
• Random write operations: 5.79 W
• Sequential read demand: 7.82 W
• Sequential write demand: 6.57 W
• Maximum power draw: 7.82 W

Dimensions and Weight

• Height: 0.6 inches
• Weight: approximately 17.64 oz
• Compact and lightweight construction
• Optimized for high-density racks

Interface and Bay Compatibility

• One SAS 12 Gb/s interface
• Compatible with 2.5-inch SFF bays
• Designed for enterprise server backplanes
• Supports high-availability configurations

Broad HPE ProLiant Server Support

• Compatible with multiple DL20, DL300, and DL380 series servers
• Supports performance, base, and entry configurations
• Designed for software-defined storage platforms
• Approved for HPE SimpliVity nodes

Outline of HPE 3.84TB SAS-12GBPS Solid State Storage  

The HPE VO003840RXRRN 3.84 TB SAS 12Gbps Read Intensive SSD belongs to a specialized class of enterprise solid state drives designed to meet the demanding performance, endurance, and reliability requirements of modern data centers. This category focuses on high-capacity, read-optimized storage solutions that replace or complement traditional spinning disks in environments where fast access to data, consistent latency, and predictable performance are critical. Built for Hewlett Packard Enterprise server platforms, this SSD category emphasizes tight firmware integration, advanced error handling, and enterprise-grade validation processes that ensure long-term operational stability.

Read intensive SSDs are particularly relevant for workloads where data is accessed frequently but written less often. Examples include database query processing, virtualization boot volumes, content delivery systems, analytics platforms, and large-scale read caching layers. The HPE VO003840RXRRN SSD category addresses these use cases by combining high-density NAND flash memory with a robust Serial Attached SCSI interface, delivering both capacity efficiency and reliable throughput across sustained operations.

Serial Attached SCSI Interface Architecture

The 12Gbps SAS interface is a defining characteristic of this category, offering a balance between enterprise reliability and high-speed data transfer. SAS technology is engineered for mission-critical environments, supporting dual-port connectivity, advanced command queuing, and full-duplex communication. Within this category, the HPE VO003840RXRRN SSD leverages the SAS protocol to ensure continuous availability and seamless integration into existing SAS-based server infrastructures.

Unlike consumer-oriented interfaces, SAS is designed to scale within complex storage topologies. It allows multiple initiators and targets, which is essential for enterprise servers and shared storage backplanes. This category benefits from SAS features such as end-to-end data protection, cyclic redundancy checks, and robust error detection mechanisms that help maintain data integrity during high-volume transfers. The 12Gbps bandwidth further ensures that the SSD can operate without becoming a bottleneck, even when handling large datasets or multiple concurrent read streams.

Dual-Port Connectivity and High Availability

One of the core attributes of the SAS-based SSD category is dual-port capability. This design allows the drive to connect to two independent paths simultaneously, providing redundancy and failover support. In enterprise environments where uptime is critical, this feature enables continuous access to data even if one path or controller fails. The HPE VO003840RXRRN SSD is aligned with this architecture, making it suitable for clustered servers, high-availability databases, and storage arrays that require non-disruptive maintenance.

Dual-port connectivity also improves load balancing across controllers, which can enhance overall system performance. By distributing read requests across multiple paths, servers can achieve more consistent throughput and lower latency. This characteristic reinforces the category’s suitability for large-scale deployments where predictable performance is a key requirement.

Read Intensive NAND Flash Design

The read intensive classification indicates that this SSD category is optimized for workloads dominated by read operations. The underlying NAND flash technology is selected and tuned to provide a high number of read cycles while maintaining sufficient write endurance for typical enterprise use. In the case of the HPE VO003840RXRRN, the 3.84 TB capacity reflects an emphasis on maximizing usable storage per drive, reducing the overall drive count needed in dense server configurations.

Read intensive SSDs strike a balance between cost efficiency and endurance. They are positioned between write-intensive and mixed-use drives, offering an optimal solution for scenarios where data is written periodically but accessed frequently thereafter. This category supports applications such as data warehousing, search indexes, media streaming platforms, and reference databases, where read performance directly impacts user experience and application responsiveness.

Capacity Optimization and Density Benefits

High-capacity SSDs in this category enable organizations to consolidate storage resources within fewer physical devices. A 3.84 TB form factor allows data centers to reduce the number of drives required to achieve target capacity, which can lead to lower power consumption, reduced cooling requirements, and simplified cabling. These advantages contribute to a more efficient infrastructure footprint, especially in rack-dense server environments.

Capacity optimization also improves storage pool management. Administrators can allocate larger volumes without spanning multiple drives, simplifying configuration and reducing the complexity of redundancy schemes. This aspect is particularly valuable in virtualized environments and software-defined storage platforms, where logical volumes and virtual disks benefit from contiguous, high-capacity physical media.

Performance Characteristics and Latency Consistency

Performance consistency is a critical factor in enterprise storage categories. The HPE VO003840RXRRN SSD category is designed to deliver predictable read throughput and stable latency across a wide range of workloads. Unlike mechanical drives, solid state storage eliminates seek time variability, resulting in faster access to data regardless of its physical location on the medium.

Read intensive SSDs excel in scenarios involving random read operations, where traditional hard drives struggle due to mechanical limitations. This category supports high input/output operations per second, enabling applications to handle large numbers of concurrent user requests without degradation. Consistent latency is especially important for transactional systems, real-time analytics, and virtual desktop infrastructures, where delays can cascade across multiple users and services.

Queue Depth Handling and Parallelism

The SAS protocol and enterprise SSD controller design allow this category to handle deep command queues efficiently. By processing multiple read requests in parallel, the HPE VO003840RXRRN SSD can sustain high performance under heavy load. This capability is essential in multi-core server environments where numerous threads may access storage simultaneously.

Parallelism at the controller and NAND level ensures that the drive can distribute workloads across multiple flash channels. This architectural approach minimizes contention and maximizes throughput, contributing to the overall responsiveness of the storage subsystem. As a result, the category is well-suited for consolidated workloads and mixed application environments.

Reliability, Endurance, and Data Integrity

Enterprise SSD categories place a strong emphasis on reliability and data protection. The HPE VO003840RXRRN SSD is engineered to meet stringent endurance specifications appropriate for read intensive workloads. Endurance ratings are carefully matched to the expected write patterns, ensuring that the drive maintains performance and integrity throughout its service life.

Advanced wear leveling algorithms distribute write activity evenly across NAND cells, preventing premature failure of individual blocks. Error correction technologies, including sophisticated ECC and parity mechanisms, protect data from corruption and ensure accurate retrieval even as the flash memory ages. These features collectively support long-term deployment in mission-critical environments.

Power Loss Protection and Firmware Safeguards

Power loss protection is an essential feature in this category, safeguarding data during unexpected outages. Enterprise SSDs typically incorporate capacitors or similar mechanisms to ensure that in-flight data is written safely to non-volatile memory when power is interrupted. This capability reduces the risk of data loss and file system corruption, which can be costly in production environments.

Firmware safeguards further enhance reliability by monitoring drive health, managing thermal conditions, and providing predictive failure indicators. Integration with HPE management tools allows administrators to track performance metrics and receive alerts, enabling proactive maintenance and minimizing unplanned downtime.

Form Factor and Physical Integration

The physical design of the HPE VO003840RXRRN SSD category is tailored for seamless integration into HPE server platforms. Typically offered in a small form factor suitable for dense server bays, this category supports hot-plug installation, allowing drives to be added or replaced without shutting down the system. This capability is crucial for maintaining service continuity in enterprise data centers.

Mechanical robustness and precise connector alignment ensure reliable operation within high-vibration and high-temperature environments commonly found in server racks. The standardized form factor simplifies inventory management and enables consistent deployment across multiple server models.

Thermal Management Considerations

Thermal efficiency is a key aspect of SSD category design. High-performance flash memory and controllers generate heat that must be managed effectively to maintain reliability. The HPE VO003840RXRRN SSD category incorporates thermal monitoring and throttling mechanisms that adjust performance to prevent overheating under extreme conditions.

By maintaining optimal operating temperatures, these drives deliver consistent performance over extended periods. Effective thermal management also contributes to longer component lifespan, supporting the overall sustainability of the data center infrastructure.

Compatibility with HPE Server Ecosystems

This SSD category is specifically validated for use within Hewlett Packard Enterprise server ecosystems. Compatibility testing ensures that the HPE VO003840RXRRN SSD works seamlessly with supported controllers, backplanes, and firmware versions. This level of validation reduces integration risks and simplifies deployment for organizations standardized on HPE hardware.

Firmware alignment between the SSD and server components enables advanced features such as enhanced monitoring, optimized power management, and coordinated error handling. These integrations provide a cohesive storage solution that aligns with enterprise operational requirements.

Use in ProLiant and Enterprise Storage Solutions

The category is well-suited for HPE ProLiant servers and related enterprise storage platforms. Whether deployed as boot drives, application data volumes, or read cache layers, the HPE VO003840RXRRN SSD integrates smoothly into existing architectures. This flexibility allows organizations to tailor storage configurations to specific workload demands without compromising compatibility.

Support for industry-standard management interfaces ensures that administrators can manage these SSDs using familiar tools and processes. This reduces the learning curve and accelerates time to value when deploying new storage resources.

Workload Scenarios and Application Alignment

The read intensive SSD category addresses a wide range of enterprise workloads. Applications that rely on frequent data retrieval benefit significantly from the low latency and high throughput characteristics of the HPE VO003840RXRRN SSD. Examples include online transaction processing systems where read queries dominate, content management platforms serving static assets, and analytics engines scanning large datasets.

Virtualization platforms also benefit from this category, particularly for hosting virtual machine images and templates that are read frequently. By accelerating access to these resources, organizations can improve virtual machine boot times and overall system responsiveness.

Database and Analytics Performance

In database environments, read intensive SSDs provide a significant advantage for query-heavy workloads. Faster data access reduces query execution times and improves concurrency, enabling more users to access the system simultaneously. Analytical workloads that involve scanning large tables or indexes also benefit from the sustained read performance offered by this category.

The combination of high capacity and consistent throughput allows organizations to store larger datasets directly on fast storage, reducing the need for tiering or caching strategies. This simplification can streamline architecture and reduce management overhead.

Scalability and Future-Proofing

Scalability is an inherent benefit of high-capacity SSD categories. By deploying 3.84 TB drives, organizations can scale storage capacity incrementally without significant changes to infrastructure. This approach supports growth in data volumes while maintaining performance characteristics.

The SAS interface and enterprise-grade design ensure compatibility with future server generations that continue to support SAS backplanes. As workloads evolve and data demands increase, this category provides a stable foundation for long-term storage strategies.

Security and Data Protection Features

Data security is a critical consideration in enterprise storage categories. While performance and capacity are essential, protecting sensitive information is equally important. The HPE VO003840RXRRN SSD category supports secure data handling practices through firmware-based controls and adherence to enterprise security standards.

Secure erase capabilities enable administrators to permanently remove data when decommissioning drives or reallocating them to new roles. This feature helps organizations comply with data protection regulations and internal security policies.

Integrity Verification and Monitoring

Continuous integrity verification ensures that data remains accurate and uncorrupted over time. The SSD controller performs background checks and validation processes, identifying and correcting errors before they impact applications. This proactive approach enhances trust in the storage layer and supports mission-critical operations.

Integration with monitoring frameworks allows security and operations teams to maintain visibility into drive status. Alerts and logs provide actionable insights, enabling rapid response to potential issues and reinforcing overall system resilience.