P61442-001 HPE 15.36TB SFF PCI-E 5.0 NVMe Read Intensive Cm7 SSD with E3.S Thin Carrier

HPE P61442-001 15.36TB Enterprise SSD 

The HPE P61442-001 represents the pinnacle of enterprise storage technology, delivering unprecedented performance and capacity in a 2.5-inch Small Form Factor (SFF) package. This 15.36TB PCI-E 5.0 NVMe SSD is engineered specifically for read-intensive applications where high throughput and low latency are critical to business operations. As part of HPE's comprehensive enterprise storage portfolio, this drive incorporates the latest technological advancements to meet the demanding requirements of modern data centers, cloud infrastructure, and high-performance computing environments.

High Performance

The HPE P61442-001 establishes new benchmarks for enterprise storage with its cutting-edge specifications. Built on the PCI-E 5.0 interface, this drive doubles the bandwidth compared to previous generation PCI-E 4.0 devices, supporting transfer rates of up to 32 GT/s per lane. The E3.S Thin Carrier form factor optimizes space utilization while maintaining compatibility with standard 2.5-inch drive bays through appropriate carriers. With its massive 15.36TB capacity, organizations can consolidate workloads and reduce the physical footprint of their storage infrastructure while maintaining exceptional performance characteristics.

Capacity and Form Factor Details

The 15.36TB capacity point represents an optimal balance between storage density and performance sustainability. Utilizing 3D NAND technology, the drive achieves this high capacity while maintaining consistent performance across the entire storage array. The SFF (Small Form Factor) designation indicates a 2.5-inch drive footprint, which has become the industry standard for enterprise storage deployments. The E3.S Thin Carrier implementation provides enhanced thermal management capabilities compared to traditional form factors, allowing the drive to maintain optimal operating temperatures even under sustained heavy workloads.

NAND Technology and Endurance

HPE utilizes cutting-edge 3D NAND technology in the P61442-001, specifically optimized for read-intensive workloads. The flash memory architecture is designed to deliver consistent performance while extending the operational lifespan of the drive. The read-intensive classification indicates that this drive is engineered for applications where write operations represent a smaller percentage of total I/O operations, allowing for optimized endurance characteristics without compromising on read performance. The advanced wear-leveling algorithms and error correction capabilities ensure data integrity throughout the drive's operational lifetime.

Interface and Protocol Implementation

The PCI-E 5.0 NVMe interface represents a significant leap forward in storage connectivity. With double the bandwidth of PCI-E 4.0, this interface enables the drive to achieve maximum performance potential without being constrained by bus limitations. The NVMe (Non-Volatile Memory Express) protocol is specifically designed for flash-based storage, reducing protocol overhead and latency compared to traditional storage protocols like SATA or SAS. This combination of PCI-E 5.0 and NVMe provides the foundation for exceptional I/O performance, particularly important in read-intensive scenarios where low latency is critical.

Performance Metrics and Capabilities

The HPE P61442-001 delivers exceptional performance metrics that cater to the most demanding enterprise workloads. With random read performance exceeding 1,000,000 IOPS and sequential read speeds approaching 7,000 MB/s, this drive can handle intensive database queries, virtualization workloads, and content delivery applications with ease. The consistent low latency, typically under 100 microseconds for read operations, ensures responsive application performance even under heavy load conditions. These performance characteristics make the drive ideally suited for tiered storage environments where it can serve as a high-performance tier for frequently accessed data.

Read-Intensive Workload Optimization

As a read-intensive drive, the P61442-001 is specifically optimized for workloads where read operations dominate the I/O profile. This includes applications such as database servers, web servers, virtual desktop infrastructure (VDI), and data analytics platforms. The drive's controller architecture prioritizes read operations, ensuring that read requests are serviced with minimal latency even when background maintenance operations are occurring. The advanced caching algorithms and DRAM buffer management further enhance read performance by anticipating data access patterns and pre-fetching frequently accessed data.

Quality of Service and Performance Consistency

The HPE P61442-001 maintains exceptional Quality of Service (QoS) metrics, delivering consistent performance even during peak demand periods. The drive incorporates advanced technologies to minimize performance variability, including sophisticated garbage collection algorithms that operate efficiently without impacting foreground operations. The thermal management system ensures that the drive does not throttle performance due to overheating, maintaining consistent operation within specified temperature ranges. This performance consistency is critical for enterprise applications where unpredictable storage performance can impact service level agreements and user experience.

Enterprise Features and Reliability

Enterprise storage demands go beyond raw performance, requiring comprehensive data protection, management capabilities, and reliability features. The HPE P61442-001 incorporates multiple layers of protection to ensure data integrity and availability. These include end-to-end data path protection, advanced error correction codes (ECC), and power-loss protection that safeguards data in transit during unexpected power events. The drive is designed for 24/7 operation with mean time between failures (MTBF) ratings exceeding 2 million hours, providing the reliability expected in enterprise environments.

Data Security and Encryption

Security is a fundamental consideration in enterprise storage, and the P61442-001 addresses this with comprehensive encryption capabilities. The drive supports TCG Enterprise and IEEE 1667 security standards, providing hardware-based encryption that protects data at rest without impacting performance. The encryption implementation includes cryptographic erase capabilities, allowing for rapid data sanitization when redeploying or retiring storage assets. These security features help organizations meet compliance requirements and protect sensitive information from unauthorized access.

Power Management and Efficiency

Despite its high performance, the HPE P61442-001 is engineered for power efficiency, incorporating multiple power states that balance performance requirements with energy consumption. The drive can transition between active and low-power states based on workload demands, reducing overall power consumption in environments with variable I/O patterns. This power-efficient design contributes to lower total cost of ownership by reducing energy costs and cooling requirements in large-scale deployments. The power management features are particularly valuable in dense storage configurations where power and thermal constraints can impact deployment scalability.

Wide Compatibility and Integration

The HPE P61442-001 is designed for seamless integration into HPE server and storage infrastructure, including ProLiant, Apollo, and Synergy systems. The drive undergoes rigorous compatibility testing within HPE ecosystems to ensure optimal performance and reliability. Beyond HPE environments, the drive adheres to industry standards that facilitate integration into third-party systems, though with potential limitations in management functionality. The PCI-E 5.0 interface ensures forward compatibility with next-generation server platforms while maintaining backward compatibility with PCI-E 4.0 systems, though at reduced performance levels.

Use Cases and Application Scenarios

The performance characteristics and capacity of the HPE P61442-001 make it suitable for a wide range of enterprise applications. In database environments, the drive provides the low latency and high IOPS necessary for responsive transaction processing and analytics. For virtualization workloads, the drive can support high virtual machine densities with consistent performance. Content delivery and streaming applications benefit from the high sequential read performance and large capacity, enabling efficient serving of large media files. Big data and analytics platforms leverage the drive's performance to reduce query times and improve analyst productivity.

Data Center Deployment Considerations

When deploying the HPE P61442-001 in data center environments, several factors should be considered to maximize performance and reliability. The drive's thermal characteristics require adequate airflow within the server chassis to maintain optimal operating temperatures. In high-density storage configurations, attention to power distribution and cooling capacity is necessary to support multiple drives operating simultaneously. The drive's performance capabilities may also influence storage architecture decisions, potentially enabling storage tier consolidation or reducing the number of drives required to meet performance requirements, thereby simplifying storage management.