P78353-001 HPE 128GB DDR5 Pc5-44800 CL52 RDIMM Memory Module

HPE P78353-001 128GB DDR5 Memory

The HPE P78353-001 128GB DDR5 RDIMM is a high-performance, enterprise-grade memory module designed for next-generation computing environments. This Registered Dual Rank X4 ECC RDIMM delivers exceptional speed and reliability, making it ideal for demanding data centers, cloud computing, and high-performance enterprise applications.

Product Information

• Brand Name: HPE
• Part Number: P78353-001
• Category: 128GB Memory

Technical Attributes

• Total Storage: 128GB
• Memory Standard: DDR5 SDRAM
• Module Configuration: Single Module (1 x 128GB)
• Operating Speed: 5600 MHz (PC5-44800)
• Error Correction: ECC (Error-Correcting Code)
• Signal Management: Registered
• Latency Configuration: CL52
• Rank Structure: Dual Rank (2Rx4)

Physical Design

• Module Type: 288-pin RDIMM

HPE 128GB DDR5 Memory Overview

The HPE P78353-001 128GB DDR5 PC5-44800 ECC Registered Dual Rank X4 1.1V 288-Pin RDIMM Standard Memory represents a significant advancement in enterprise server memory technology designed for modern data centers, virtualization environments and large-scale enterprise applications. As organizations continue to demand higher computing power, faster data access, and improved system stability, high-capacity DDR5 server memory modules such as the HPE P78353-001 provide the reliability and performance required to support mission-critical infrastructures. This enterprise-class memory module is engineered specifically for compatibility with HPE ProLiant servers and other enterprise-grade systems that require reliable registered memory solutions capable of supporting large memory footprints and high-speed data throughput.

DDR5 Architecture

DDR5 technology represents a major evolution in server memory architecture. The HPE P78353-001 128GB DDR5 PC5-44800 memory module leverages these innovations to deliver faster speeds, higher capacity, and greater efficiency compared to earlier memory standards. Operating at PC5-44800 speeds, this module provides significantly improved bandwidth, allowing servers to process larger datasets and perform complex operations more quickly. DDR5 memory introduces a dual-channel architecture within a single DIMM module, allowing more efficient data transfer between the memory controller and processor. This architecture reduces latency and increases data throughput, which is particularly beneficial for data-intensive applications such as machine learning algorithms, real-time analytics, and large-scale database systems.

Improved Memory

One of the most notable improvements in DDR5 memory is the significant increase in memory bandwidth. The HPE P78353-001 DDR5 RDIMM operates at PC5-44800 speeds, enabling much faster data transfer rates than previous memory generations. As enterprise computing continues to scale, high-bandwidth memory modules such as the HPE P78353-001 play a critical role in maintaining optimal system performance and responsiveness.

Higher Memory

The 128GB capacity of the HPE P78353-001 RDIMM module allows enterprise servers to support significantly larger memory configurations. High-capacity modules are particularly important in virtualization environments where numerous virtual machines rely on shared memory resources. By installing high-density modules like the HPE 128GB DDR5 RDIMM, organizations can reduce the number of physical memory modules required while still achieving the desired memory capacity. Higher memory density also benefits applications that require large in-memory datasets, such as big data analytics platforms and in-memory databases. With the ability to process and store large amounts of data directly in system memory, servers can significantly reduce reliance on slower storage devices, leading to improved application responsiveness and reduced processing times.

ECC Registered Memory

The HPE P78353-001 128GB DDR5 RDIMM includes advanced ECC (Error-Correcting Code) technology designed to detect and correct memory errors automatically. ECC memory is essential for enterprise servers where data integrity and system reliability are critical. By continuously monitoring and correcting memory errors in real time, ECC technology ensures stable system operation even under heavy workloads and prolonged operation periods. Registered DIMM (RDIMM) architecture further enhances reliability by reducing electrical load on the memory controller. In RDIMM modules, a register chip buffers the address and command signals between the memory controller and memory modules. This buffering allows servers to support larger memory configurations while maintaining signal integrity and stability.

Data Integrity

Data corruption in enterprise systems can lead to severe operational disruptions, financial losses, and compromised business processes. ECC memory modules like the HPE P78353-001 help prevent such issues by automatically detecting and correcting single-bit memory errors before they affect system operations. This capability is especially important in environments where servers operate continuously and process sensitive or mission-critical data.

Dual Rank X4

The dual rank X4 configuration of the HPE P78353-001 memory module is designed to optimize performance and compatibility within modern server architectures. Dual rank memory modules contain two sets of memory chips that can be accessed independently, effectively allowing the memory controller to interleave operations between ranks. This improves memory efficiency and enhances overall system throughput.The X4 chip  organization provides additional error detection and correction capabilities, making it particularly suitable for enterprise servers that require advanced reliability features.

Compatibility

The HPE P78353-001 memory module features a standard 288-pin RDIMM form factor, ensuring compatibility with modern server motherboards designed for DDR5 memory technology. This standardized form factor simplifies installation and allows system administrators to upgrade or expand server memory capacity without requiring complex hardware modifications. Server platforms designed to support DDR5 RDIMM modules benefit from improved memory scalability and flexibility. The standardized design ensures that memory upgrades can be performed quickly and efficiently, minimizing system downtime and allowing organizations to scale their infrastructure as computing demands grow.

Optimized for HPE Server Platforms

HPE server systems are engineered to deliver exceptional performance when paired with certified HPE memory modules. The HPE P78353-001 RDIMM is designed specifically to meet the strict quality and compatibility standards required for HPE ProLiant servers and enterprise computing environments. Using genuine HPE memory ensures optimal system stability, consistent performance, and full compatibility with server firmware and management tools.