HPE P69730-K21 128GB PC5-51200 DDR5-6400MHz Dual Rank X4 Cl46 EC8 Registered RAM

Overview of HPE P69730-K21 128GB DDR5-6400 Registered Smart Memory

The HPE P69730-K21 is a high-performance server memory module designed to meet the demanding needs of modern enterprise environments. With a substantial 128GB capacity, this DDR5-6400 Registered Smart Memory module is engineered to enhance server performance, reliability, and scalability, making it an ideal choice for data centers, virtualization platforms, and mission-critical applications.

Performance and Efficiency

DDR5 Technology

DDR5 represents the latest advancement in memory technology, offering significant improvements over its predecessor, DDR4. The HPE P69730-K21 leverages DDR5's enhanced architecture to deliver higher data transfer rates, increased bandwidth, and improved power efficiency. With a data rate of 6400 MT/s, this module ensures rapid data access, which is crucial for high-performance computing tasks.

Dual Rank x4 Configuration

The dual-rank x4 configuration of the P69730-K21 enhances memory bandwidth and overall system performance. By utilizing multiple ranks, the module allows for more efficient data access patterns, reducing latency and improving throughput. This configuration is particularly beneficial in multi-threaded applications and environments that require substantial memory capacity.

Power Efficiency

Operating at a voltage of 1.1V, the P69730-K21 is designed to be power-efficient, helping to reduce overall energy consumption in data centers and enterprise environments. This efficiency contributes to lower operational costs and supports sustainability initiatives by minimizing the carbon footprint of IT infrastructure.

Reliability and Compatibility

ECC (Error-Correcting Code)

The inclusion of ECC technology in the P69730-K21 ensures data integrity by detecting and correcting single-bit errors. This feature is vital in preventing data corruption and system crashes, making the module suitable for mission-critical applications where data accuracy is paramount.

Registered DIMM (RDIMM)

As a Registered DIMM, the P69730-K21 includes a register between the DRAM modules and the system's memory controller. This register helps to buffer the memory signals, allowing for higher memory capacities and improved stability in systems with large amounts of RAM. RDIMMs are commonly used in servers and workstations that require reliable and scalable memory solutions.

Compatibility with HPE Gen12 Servers

The HPE P69730-K21 is specifically designed for compatibility with HPE Gen12 ProLiant servers. These servers are optimized to take full advantage of the module's features, ensuring seamless integration and optimal performance. Whether you're upgrading existing infrastructure or building a new system, the P69730-K21 offers a reliable memory solution for Gen12 platforms.

Data Analytics

Data analytics applications often involve processing large datasets and performing complex computations. The high-speed data transfer and large capacity of the P69730-K21 enable faster data processing, reducing the time required for analytics tasks and improving overall productivity.

High-Performance Computing (HPC)

HPC applications, such as scientific simulations and financial modeling, require memory modules that can handle intensive workloads. The DDR5 technology and dual-rank configuration of the P69730-K21 provide the necessary performance to meet the rigorous demands of HPC environments.

Regular Maintenance

To maintain optimal performance, periodically check the system's memory health using diagnostic tools provided by HPE or third-party vendors. Monitoring memory usage and performance can help identify potential issues before they affect system stability.

HPE P69730-K21 vs. P69730-H21

The P69730-H21 is another 128GB DDR5-6400 Registered Smart Memory module from HPE. The key distinction between the P69730-K21 and P69730-H21 is the CAS latency: the P69730-K21 has a CAS latency of 46-45-45, whereas the P69730-H21 has a CAS latency of 52-52-52. The P69730-K21's lower latency may offer better performance in specific applications that are sensitive to memory access times.

HPE P69730-K21 vs. Third-Party Alternatives

While third-party memory modules may offer competitive pricing, they may not provide the same level of compatibility, reliability, and support as HPE-branded modules. The P69730-K21 is specifically designed and tested for HPE Gen12 servers, ensuring optimal performance and compatibility. Using third-party modules may void warranties and lead to potential issues with system stability.