P40007-H21 HPE 32GB DDR4 SDRAM 3200mhz ECC Reg RAM

The HPE 32GB 3200MHz PC4-25600 ECC DDR4 SDRAM RAM

The HPE P40007-H21 32GB 3200MHz PC4-25600 ECC Registered DDR4 SDRAM 288-Pin RAM is a high-performance memory module designed for enterprise-grade servers and data center systems. It offers a perfect balance of speed, capacity, and reliability, making it ideal for demanding workloads in virtualization, cloud computing, and high-performance computing environments. This RAM module is engineered for HPE ProLiant servers and supports ECC (Error-Correcting Code) and registered buffering, ensuring maximum system stability and data integrity during intensive operations.

ECC Registered DDR4 RAM for Servers

ECC Registered DDR4 memory, like the HPE P40007-H21, is the preferred choice for server environments due to its reliability and stability. Unlike standard non-ECC memory, ECC RAM can detect and correct single-bit memory errors, preventing system crashes and data corruption. Registered memory also includes a buffer between the memory controller and the DRAM modules, which reduces electrical load and improves signal integrity, allowing servers to support higher memory capacities without instability.

Enhanced System Reliability

Servers that handle critical applications, databases, and virtual machines cannot afford downtime caused by memory errors. The ECC functionality in HPE P40007-H21 provides automatic error detection and correction, ensuring your data remains safe and system uptime is maximized.

High-Speed Performance

With a clock speed of 3200MHz, this RAM module offers high-bandwidth performance that improves the responsiveness of enterprise applications. Faster memory reduces bottlenecks in data processing, enhancing server performance for multi-threaded workloads, large databases, and virtualization tasks.

Scalability for Large Data Centers

The 32GB capacity per DIMM allows IT administrators to scale server memory configurations easily. Multiple modules can be installed to meet the growing demands of modern data centers, cloud services, and high-density computing solutions.

Energy Efficiency

Operating at only 1.2V, this DDR4 RAM module consumes less power compared to previous generations, reducing overall energy costs and minimizing heat output. Lower voltage operation contributes to longer component life and more sustainable data center operations.

DDR4 Technology

The HPE P40007-H21 utilizes DDR4 (Double Data Rate 4) SDRAM technology, which is an evolution of the DDR3 standard. DDR4 provides several advantages for server memory applications:

Advantages of DDR4 Over DDR3

Higher Data Transfer Rates

DDR4 supports higher clock speeds, starting from 2133MHz up to 3200MHz and beyond, offering faster access to memory for server applications and improving overall system throughput.

Lower Power Consumption

DDR4 modules operate at 1.2V, compared to 1.5V or 1.35V for DDR3, reducing heat output and lowering the energy consumption of data centers significantly.

Increased Module

DDR4 technology allows for larger memory capacities per module. With 32GB modules like the P40007-H21, servers can support terabytes of memory, essential for virtualization and in-memory databases.

Improved Signal Integrity

DDR4 uses advanced signaling and on-die termination to maintain data integrity at high speeds. Combined with registered buffering, it ensures reliable operation in multi-DIMM server configurations.

Energy Efficiency Metrics

Operating at 1.2V reduces energy usage compared to DDR3, contributing to lower cooling requirements and reduced operational costs in large server deployments.

This HPE Server Memory

HPE server memory can be categorized based on several factors, including speed, capacity, and technology. Subcategories include:

HPE DDR4 RDIMM

Registered DIMMs designed for enterprise servers, available in capacities from 8GB to 128GB per module. Includes ECC support for error correction.

HPE DDR4 LRDIMM

Load-Reduced DIMMs that allow even higher memory density while reducing the electrical load on the memory controller. Ideal for high-performance servers and memory-intensive applications.

HPE DDR4 UDIMM

Unbuffered DIMMs are suitable for entry-level servers and workstations. Limited in maximum memory capacity and often used in non-critical systems.

HPE DDR4 NVDIMM

Non-Volatile DIMMs that combine DRAM speed with NAND flash persistence. Useful for mission-critical applications requiring rapid recovery from power loss.