835810-B21 HPE 512GB DDR4 2666Mhz Dimm Ram

HPE 835810-B21 512GB DDR4-2666MHz PC4-21300 Optane DC Persistent Memory Overview

The HPE 835810-B21 512GB DDR4-2666MHz PC4-21300 Optane DC Persistent Memory module represents a revolutionary advancement in memory technology, combining the high capacity of DRAM with non-volatile storage characteristics. This module is designed to deliver unprecedented performance and reliability for enterprise workloads, cloud infrastructures, and data center operations. Utilizing Intel Optane DC Persistent Memory technology, it offers the unique ability to maintain data integrity even during power loss, enabling faster application recovery, larger memory capacities, and more flexible memory management strategies for modern IT environments.

DDR4-2666MHz High-Speed Memory Performance

Operating at a frequency of 2666MHz, the HPE 835810-B21 module provides high-speed data transfer and reduced latency compared to traditional storage solutions. The PC4-21300 classification ensures a robust bandwidth capable of handling memory-intensive workloads, including virtualization, in-memory databases, AI, and analytics tasks. Its high-speed performance allows servers to achieve faster processing, improved data throughput, and more responsive applications.

Bandwidth for Enterprise Workloads

The 512GB Optane DC Persistent Memory module delivers large memory bandwidth, which is crucial for applications requiring rapid access to large datasets. By reducing memory bottlenecks, the HPE 835810-B21 module ensures smooth execution of complex computational tasks, multi-threaded processing, and simultaneous virtual machine operations. Enterprises benefit from a memory solution that scales seamlessly to meet increasing workload demands.

Low Latency and High Throughput

Low memory latency is critical for modern applications such as in-memory analytics, AI training, and large-scale virtualization. The HPE 835810-B21 module minimizes access times to active data, ensuring efficient processing and quicker response times. Its high throughput capabilities support simultaneous transactions, reducing wait times for database queries and large-scale computations.

Enterprise Memory Reliability

Reliability is a cornerstone of HPE Optane DC Persistent Memory. With advanced error correction and endurance mechanisms, the 835810-B21 module protects against data corruption, hardware faults, and system instability. ECC (Error-Correcting Code) ensures that single-bit errors are corrected in real-time, providing consistent performance and data integrity for mission-critical workloads.

Optane DC Persistent Memory Technology

Optane DC Persistent Memory bridges the gap between traditional DRAM and storage, offering the benefits of high-capacity memory with non-volatile persistence. Unlike conventional memory, which loses data when power is lost, Optane DC Persistent Memory retains information, providing immediate access upon system restart. This technology enables applications to resume processing without long reboot times or data reconstruction, enhancing uptime and operational efficiency.

Non-Volatile Data Persistence

The HPE 835810-B21 module ensures that important datasets remain intact during power outages, server reboots, or system failures. Persistent memory allows for continuous operation of critical applications, reducing downtime and improving disaster recovery strategies. This capability is especially valuable in cloud environments, database management, and large-scale virtualization platforms where data integrity and availability are paramount.

High Capacity for Large Workloads

With a massive 512GB capacity, the HPE 835810-B21 module allows enterprises to deploy larger datasets directly in memory. This reduces the need for frequent data swapping to slower storage, dramatically improving application performance. High-capacity persistent memory is ideal for in-memory databases, analytics platforms, and large-scale virtualized environments that require fast, reliable access to vast datasets.

Accelerated Application Performance

By keeping more data in memory and reducing reliance on slower storage mediums, the HPE 835810-B21 module accelerates performance for demanding workloads. Applications such as SAP HANA, Microsoft SQL Server, and VMware-based virtual machines experience significant performance gains, resulting in reduced transaction times, faster analytics, and enhanced real-time processing capabilities.

Enterprise Reliability

HPE Optane DC Persistent Memory modules, including the 835810-B21, are built with enterprise-grade reliability features. ECC protection ensures real-time detection and correction of memory errors, preventing data corruption and system failures. These features are crucial for environments running 24/7 workloads, where even minor memory errors can impact business-critical operations.

Data Integrity in Environments

In virtualized data centers, memory reliability is paramount. The HPE 835810-B21 module supports secure multi-tenant environments by protecting against memory errors that could compromise virtual machines. Its error correction capabilities help maintain consistent performance across multiple VMs, ensuring that each workload operates efficiently without data integrity concerns.

High Availability for Critical Workloads

Persistent memory reduces the risk of downtime by retaining critical data during power interruptions. This, combined with ECC protection, ensures that enterprise applications, databases, and virtualized workloads remain highly available. Organizations can rely on the HPE 835810-B21 module to maintain continuous operations and meet stringent uptime requirements.

Scalable Architecture and Multi-Processor

The HPE 835810-B21 512GB DDR4-2666MHz PC4-21300 module is designed for scalability in enterprise server environments. Supporting multi-processor configurations, it enables servers to deploy multiple large-capacity memory modules, achieving optimal performance across all cores. Scalable architecture ensures balanced memory access, maximizing efficiency in complex workloads and large-scale IT deployments.

High-Density Memory Configurations

Data centers and cloud infrastructures often require high-density memory solutions. The HPE 835810-B21 module enables deployment of multiple 512GB modules within a single server, allowing organizations to achieve terabytes of memory capacity without sacrificing performance. High-density memory configurations improve server utilization, reduce latency, and support resource-intensive applications.

HPE ProLiant and Apollo Servers

HPE validates Optane DC Persistent Memory modules across its server line, including ProLiant and Apollo systems. The 835810-B21 module integrates seamlessly, offering plug-and-play installation and configuration. This compatibility ensures predictable performance, reliable operation, and simplified deployment in enterprise-grade environments.

Multi-Processor Memory Access

Optimized memory channels and interleaving techniques allow the HPE 835810-B21 module to efficiently distribute memory access across multiple CPUs. This ensures balanced workload distribution and improved overall throughput, which is essential for high-performance computing, virtualized workloads, and real-time analytics. Servers equipped with multiple modules can fully leverage memory bandwidth for enhanced application performance.

High Speed Performance

The HPE 835810-B21 module balances high-speed performance with low energy consumption. Its efficient design ensures that enterprise servers can handle large workloads without excessive power draw, contributing to lower operational costs and environmentally responsible data center management. Energy efficiency is critical in large-scale deployments where multiple high-capacity memory modules are in use.

Dense Data Center Environments

Data center servers often operate in high-density environments where heat buildup can impact component longevity and performance. The HPE 835810-B21 module minimizes thermal output, allowing for efficient cooling and longer component life. Stable operating temperatures ensure consistent performance even during prolonged high-load periods.

Environmental and Operational Sustainability

By reducing power consumption and thermal stress, the HPE 835810-B21 supports environmentally sustainable IT practices. Data centers benefit from lower cooling requirements, reduced energy costs, and extended hardware lifespan, aligning enterprise memory management with modern sustainability objectives.

Modern Enterprise Workloads

The HPE 835810-B21 512GB Optane DC Persistent Memory module is ideal for a wide range of enterprise applications. From in-memory databases and virtualization to analytics and AI, its unique combination of high capacity, persistence, and speed accelerates workloads and improves overall operational efficiency.

In-Memory Database Performance

Databases such as SAP HANA, Microsoft SQL Server, and Oracle benefit from storing data directly in persistent memory. The HPE 835810-B21 module allows for rapid access to large datasets, significantly reducing query times and transaction latency. This ensures faster analytics, real-time processing, and improved responsiveness for critical business applications.

Cloud Workload Acceleration

Virtualized servers rely heavily on memory performance to manage multiple virtual machines efficiently. The HPE 835810-B21 module provides high bandwidth and large capacity, enabling smooth operation of numerous VMs concurrently. Cloud service providers can leverage persistent memory to optimize resource allocation, reduce boot times, and improve overall tenant performance.

Seamless Integration with HPE Tools

The HPE 835810-B21 module is fully supported by HPE’s management ecosystem, including HPE OneView and iLO (Integrated Lights-Out). These tools allow administrators to monitor memory health, performance, and configuration in real-time, ensuring optimal operation and simplifying maintenance in enterprise environments.

Real-Time and Diagnostics

Integrated management tools provide continuous visibility into the health and performance of the HPE 835810-B21 module. Real-time monitoring allows IT teams to detect issues, optimize memory configurations, and prevent potential failures. Detailed diagnostics improve operational efficiency and reduce troubleshooting time for memory-related issues.

Predictive Capabilities

HPE management tools leverage predictive analytics to anticipate memory module failures. The 835810-B21 integrates with these capabilities, enabling proactive maintenance and minimizing unplanned downtime. This predictive approach ensures higher availability and improved operational resilience for enterprise applications.

Streamlined Deployment and Configuration

HPE validated configuration guidelines and tool-assisted deployment simplify installation of the 512GB Optane DC Persistent Memory module. Administrators can quickly scale server memory, configure memory tiers, and optimize persistent memory usage for specific workloads, ensuring that enterprises maximize performance and reliability with minimal operational complexity.