P64862-001 HPE 7.68TB Nvme Gen4 RI SFF BC U.3 Static V2 SSD

HPE P64862-001 7.68TB NVMe Gen4 SSD 

The HPE P64862-001 represents a significant advancement in enterprise storage technology, delivering exceptional performance and reliability for modern data center environments. This 7.68TB NVMe Gen4 Mainstream Performance Read Intensive Solid State Drive is engineered specifically for server applications requiring high-throughput, low-latency storage solutions. Built to meet the demanding requirements of today's mixed-workload environments, this SSD combines cutting-edge NVMe technology with HPE's rigorous quality standards to provide a storage solution that balances performance, capacity, and endurance.

Form Factor

The HPE P64862-001 SSD features a 7.68 terabyte capacity in a 2.5-inch Small Form Factor (SFF) design with U.3 interface compatibility. This form factor ensures broad compatibility with existing server infrastructure while maximizing storage density. The drive leverages the PCIe 4.0 interface, doubling the bandwidth compared to previous generation PCIe 3.0 solutions, enabling unprecedented data transfer speeds and reduced latency for I/O-intensive applications.

Physical Dimensions and Interface Details

This SSD conforms to the standard 2.5-inch form factor with dimensions of 70.0mm x 100.45mm x 15.0mm, making it compatible with most enterprise server bays and storage enclosures. The U.3 interface provides universal compatibility across SAS, SATA, and NVMe infrastructures, offering deployment flexibility without requiring physical infrastructure changes. The drive operates at a standard 12V power supply with typical power consumption optimized for energy-efficient data center operations.

Performance Metrics and Capabilities

As a Mainstream Performance Read Intensive drive, the HPE P64862-001 is optimized for workloads that prioritize read operations while maintaining consistent write performance. The drive delivers exceptional random read performance up to 1,000,000 IOPS and random write performance up to 250,000 IOPS. Sequential read speeds reach up to 6,800 MB/s while sequential write speeds achieve up to 3,800 MB/s, making it ideal for read-heavy applications such as database query processing, content delivery networks, and virtual desktop infrastructure.

NVMe Generation 4 Technology Advantages

The implementation of NVMe Gen4 technology provides significant advantages over previous generations, including doubled PCIe lane bandwidth, reduced protocol overhead, and improved queue depths. The drive supports NVMe 1.4 specifications, incorporating features such as predictable latency mode, autonomous power state transitions, and enhanced thermal management. These advancements translate to real-world performance benefits, including reduced application response times and improved overall system efficiency.

Latency Consistency

The HPE P64862-001 maintains exceptional Quality of Service (QoS) characteristics with consistent low latency across varied workload conditions. Typical read latency measures under 90 microseconds while write latency remains below 15 microseconds. This consistency ensures predictable application performance and meets service level agreement requirements for enterprise applications. The drive's advanced flash management algorithms and wear-leveling technologies maintain consistent performance throughout the drive's lifespan, even as the drive fills with data.

Endurance and Write Amplification Factors

With a rated endurance of 14.0 petabytes written (PBW), this read-intensive drive offers substantial write capability for its class. The drive employs sophisticated write amplification reduction technologies, including advanced garbage collection algorithms and over-provisioning strategies. The static wear leveling algorithm ensures even distribution of write operations across all NAND flash blocks, extending the drive's operational lifespan and maintaining performance consistency over time.

Storage Architecture and NAND Technology

The HPE P64862-001 utilizes high-quality 3D TLC NAND flash memory organized in a sophisticated architecture that balances performance, endurance, and cost-effectiveness. The drive's controller implements advanced error correction codes (ECC) including LDPC (Low-Density Parity Check) technology to ensure data integrity and extend NAND flash lifespan. The flash translation layer employs intelligent data placement strategies that optimize both sequential and random access patterns common in enterprise workloads.

Data Protection and Reliability Features

This enterprise SSD incorporates comprehensive data protection mechanisms including end-to-end data path protection, power loss protection with integrated capacitors, and advanced RAID-like capabilities within the drive architecture. The power loss protection system ensures that in-flight data is safely committed to non-volatile storage during unexpected power interruptions, preventing data corruption and maintaining file system integrity.

Error Correction and Data Integrity

The drive implements multi-level error correction including LDPC with soft-decision decoding, providing robust protection against bit errors and extending the usable lifespan of the NAND flash. Additional data integrity features include CRC (Cyclic Redundancy Check) protection for both data and metadata paths, ensuring detection of any corruption that might occur during data transfer between the host and NAND flash memory.

Use Cases and Application Scenarios

The HPE P64862-001 is ideally suited for read-intensive enterprise applications where high throughput and low latency are critical. Common deployment scenarios include database servers, where fast read access improves query performance; web serving and content delivery applications that benefit from high IOPS and bandwidth; and virtualization hosts requiring responsive storage for multiple virtual machines. The drive's capacity and performance characteristics also make it suitable for data analytics workloads, where rapid access to large datasets accelerates processing and analysis.

Server Platform Compatibility

This multi-vendor SSD maintains broad compatibility with HPE ProLiant, HPE Apollo, and HPE Synergy server platforms, as well as third-party servers that support U.3 form factor drives. The drive undergoes rigorous compatibility testing within HPE server ecosystems to ensure seamless integration and optimal performance. When deployed in HPE servers, the drive can be managed through HPE iLO and HPE OneView management interfaces, providing a unified management experience.

Virtualization and Cloud Workloads

In virtualized environments, the HPE P64862-001 provides the consistent low-latency performance necessary for high-density virtual machine deployments. The drive excels in VDI (Virtual Desktop Infrastructure) scenarios, where boot storms and login events generate intense read workloads. For cloud service providers, the drive offers an optimal balance of performance, endurance, and cost for shared storage platforms serving multiple tenants with varying workload characteristics.

Storage Tiering and Caching Implementations

The performance characteristics of this SSD make it suitable for use as a primary storage tier in multi-tier storage architectures or as a caching layer in front of higher-capacity, lower-performance storage. When used with HPE storage controllers and software-defined storage solutions, the drive can accelerate access to frequently requested data while maintaining cost-effectiveness through appropriate capacity allocation across storage tiers.