774174-001 HPE 32GB DDR4 SDRAM Ecc Reg Pc4-17000 Ram

HPE 774174-001 32GB PC4-17000 DDR4 SDRAM RAM

The HPE 774174-001 32GB PC4-17000 DDR4 SDRAM 2133MHz ECC Registered Memory is engineered to boost data-center reliability, server responsiveness, and overall system stability. Designed specifically for enterprise-grade workloads, this high-capacity module ensures seamless multitasking, enhanced performance, and robust error correction capabilities.

General Information

• Brand Name: HPE
• Part Number: 774174-001
• Product Type: RAM

Technical Specifications

• Memory Size: 32GB
• Memory Type: DDR4 SDRAM
• Module Count: 1 × 32GB
• Chip Structure: x4
• Speed Rating: 2133MHz
• Standard: DDR4-2133 / PC4-17000
• Processing Type: Registered (4Rx4)
• Error Correction: ECC
• CAS Latency: CL15
• Pin Configuration: 288-pin
• Operating Voltage: 1.2V
• Form Factor: LRDIMM

Physical Dimensions & Build Quality

• Size (W × D × H): 8.89 × 19.81 × 1.91 cm (3.5 × 7.8 × 0.75 in)
• Shipping Weight: 0.20 lb

Compatibility and Supported Systems

Compatible HPE ProLiant Servers

Blade Servers

• HPE ProLiant BL460c Gen9
• HPE ProLiant BL660c Gen9
• HPE ProLiant WS460c Gen9

Rack Servers

• HPE ProLiant DL120 Gen9
• HPE ProLiant DL160 Gen9
• HPE ProLiant DL180 Gen9
• HPE ProLiant DL360 Gen9
• HPE ProLiant DL380 Gen9
• HPE ProLiant DL388 Gen9
• HPE ProLiant DL560 Gen9
• HPE ProLiant DL580 Gen9
• HPE ProLiant DL60 Gen9
• HPE ProLiant DL80 Gen9

Tower Servers

• HPE ProLiant ML110 Gen9
• HPE ProLiant ML150 Gen9
• HPE ProLiant ML350 Gen9

HPE Apollo Series

• HPE Apollo 4200

HPE XL Series Servers

• HPE ProLiant XL170r Gen9
• HPE ProLiant XL190r Gen9
• HPE ProLiant XL230a Gen9
• HPE ProLiant XL250a Gen9
• HPE ProLiant 4xxL170r Gen9
• HPE ProLiant XL230b Gen9

HPE 774174-001 32GB PC4-17000 DDR4 SDRAM RAM Overview

The landscape of modern data center computing demands memory modules engineered for heavy-duty operations, robust data integrity and consistent performance under mission-critical workloads. The HPE 774174-001 32GB PC4-17000 DDR4 SDRAM 2133MHz ECC Registered RAM represents a dependable solution within this performance-driven environment. This memory classification belongs to the broader category of enterprise DDR4 Registered DIMMs that support servers, workstations and scalable business infrastructures that depend on uninterrupted computing cycles. As organizations expand their virtualization capabilities, cloud platforms, transactional applications and large-scale data operations, the demand for reliable server-grade memory modules continues to increase. This product category is defined by stability, longevity, compatibility and speed, making it essential for organizations prioritizing superior computing efficiency and high availability.

The Role of DDR4 ECC Registered Memory in Server

DDR4 ECC Registered memory plays a crucial part in the smooth functioning of powerful server environments. Unlike standard desktop RAM, ECC Registered DIMMs incorporate advanced hardware correction algorithms, addressing potential memory errors before they can affect system performance. The presence of a register reduces electrical load and improves signal stability, allowing servers to operate more effectively under demanding compute conditions. Modules like the HPE 774174-001 bolster reliability due to built-in error-correcting capabilities that help safeguard data paths, memory blocks and system-level transactions. This subcategory of memory is often preferred by enterprises that prioritize operational continuity, especially within domains like big data analytics, virtualization clusters, financial modeling, health information systems, manufacturing automation and scientific computing. As data volumes grow and computing tasks intensify, these modules provide predictable, stable performance that contributes to operational excellence.

Technical Attributes of HPE 774174-001 Server RAM

The HPE 774174-001 32GB PC4-17000 DDR4 SDRAM 2133MHz ECC Registered RAM is engineered with meticulous attention to design and reliability. This module conforms to the PC4-17000 standard, signifying a memory bandwidth rating of 17,000 MB/s, enabling efficient data throughput for applications that require rapid memory refresh cycles. The 2133MHz speed ensures balanced performance for multi-threaded operations that depend on consistent response times. Enterprises often adopt this memory type for medium and large-scale computing environments where responsiveness to real-time tasks is vital.

RAM Density and Its Impact on Scalability

With a generous capacity of 32GB per module, this memory category addresses both immediate and long-term scalability requirements. Higher-density DIMMs help reduce the number of modules required in each memory channel, efficiently maximizing total supported memory without occupying too many physical DIMM slots. This flexibility becomes crucial for servers used in virtualization clusters, database systems and analytics workloads where memory pooling directly influences overall performance. The 32GB density ensures adequate operating space for complex computations, distributed workloads and containerized environments that depend on dedicated memory allocation. As demand grows, organizations can build mixed-capacity or uniform high-capacity arrays without compromising system stability.

ECC Functionality for Data Integrity

During continuous operations, servers handle constant data flow that requires uncompromised accuracy. ECC technology plays an essential role in preserving data integrity across dynamic workloads. This category of memory is designed to detect and correct single-bit errors while identifying multi-bit failures before system disruption occurs. Such safeguards significantly reduce downtime risks, making ECC Registered DIMMs an indispensable asset for business-critical applications. ECC memory is particularly advantageous for systems that process transactional data like e-commerce platforms, ERP solutions, financial services, logistics operations and artificial intelligence workloads. The self-healing aspect of ECC enhances the reliability of the computing ecosystem, ensuring that operations proceed smoothly even under heavy computational demands.

Registered DIMM Design for Stability and Efficiency

The Registered DIMM (RDIMM) architecture embedded within the HPE 774174-001 reduces access load on the memory controller by buffering commands and signals. This buffering improves overall system stability, particularly when multiple DIMMs are installed. By allowing higher module density within a single system, RDIMMs support large memory capacities without risking electrical overload. This design is essential for servers that operate under prolonged load conditions where signal integrity and voltage stability play crucial roles. RDIMMs also contribute to better power usage efficiency, reducing strain on server components and extending the lifespan of the hardware ecosystem.

DDR4 Technology and Performance Enhancement

DDR4 memory represents an evolution in memory technology with higher bandwidth, reduced voltage consumption and improved architecture compared to previous generations. For organizations that depend on processing large datasets or supporting multiple virtual machines, DDR4 technology delivers significant advantages. The 2133MHz speed rating ensures efficient clock cycles that improve data exchange rates between the CPU and memory modules. Lower latency translates to faster execution of computational tasks and more responsive multi-threaded performance. With continuous enhancements in application complexity, DDR4 modules provide a strong foundation for supporting next-generation workloads while maintaining optimal energy efficiency. The combination of PC4-17000 bandwidth and 2133MHz speed positions this module as a reliable and efficient choice for enterprise computing environments.

Compatibility Considerations for HPE Server Memory Modules

The HPE 774174-001 module is engineered for seamless compatibility with a broad range of HPE ProLiant Gen9 server systems and select workstation platforms. Compatibility plays a crucial role in maintaining system performance, as mismatched or unsupported memory can cause reduced speeds, operational instability or system crashes. This category of memory is optimized for specific HPE system architectures, ensuring reliable handshake between the module and the platform’s hardware controllers. Compatibility certification from HPE guarantees that each module undergoes rigorous testing procedures involving temperature resistance, electrical stability and long-duration operational testing. As a result, the memory integrates flawlessly into enterprise infrastructures that prioritize uptime and long-term reliability.

Optimized for ProLiant Server Infrastructure

HPE ProLiant servers form a significant backbone of data centers across industries. This memory module complements the inherent stability and performance of ProLiant systems, ensuring consistent throughput, advanced monitoring and streamlined management. The category includes optimized firmware-level support, intelligent provisioning compatibility and exceptional thermal efficiency when used in high-density server racks. Many enterprise administrators rely on ProLiant platforms for virtualization clusters, hyperconverged infrastructures, cloud hosting and backup frameworks. DDR4 RDIMMs like this one help maintain predictable behavior under variable workloads, aligning with ProLiant server firmware that automatically balances memory channels to optimize performance.

Integration with HPE Insight and Management Tools

Another advantage of utilizing HPE-certified memory is the seamless integration with HPE's proprietary monitoring tools such as HPE Insight Diagnostics and Intelligent Provisioning features. These tools evaluate module health, thermal behavior and performance characteristics in real time. System administrators benefit immensely from integrated diagnostics that help diagnose issues before they escalate. The memory’s compatibility with these tools enhances predictability, asset management and proactive maintenance strategies, contributing to cost savings and improved operational efficiency.

Thermal Management and Efficiency

Servers operating with extended workloads require memory capable of maintaining stable thermal outputs to prevent heat accumulation and system throttling. The HPE 774174-001 memory module belongs to a category of server DIMMs designed for optimized heat distribution using advanced PCB layering, efficient soldering techniques and power-efficient chips. This ensures that the module remains cool even when multiple DIMMs operate concurrently within tightly-packed server racks. Enhanced thermal performance helps prolong module longevity, reduce energy consumption and stabilize rack-level airflow.

Performance Advantages of the HPE 774174-001 Memory 

Performance remains a central criterion for enterprise memory selection, and this module ensures balanced processing power, consistent task execution and optimized throughput. The 2133MHz operational speed contributes to fluid system behavior across demanding computational environments. This memory’s contribution toward quicker data access and improved multitasking capabilities enhances server responsiveness, supporting hundreds or thousands of simultaneous user requests in large-scale environments.

Enhancing Large-Scale Database Operations

Database-driven applications including SQL databases, NoSQL systems, ERP platforms, CRM suites and transactional processing frameworks require ample memory space to perform efficiently. With 32GB per module, servers can handle extensive indexing, caching and parallel query execution. The high bandwidth offered by PC4-17000 ensures accelerated retrieval and write operations. ECC error correction further guarantees that databases maintain integrity throughout heavy read/write cycles, preventing corruption and enhancing reliability. Businesses that rely on real-time analytics or high frequency transactions benefit significantly from improved memory consistency and faster data pipeline performance.

High-Performance of Computing and Analytics

High-performance computing environments require RAM capable of sustaining continuous data movement at high speeds while simultaneously maintaining precision. Scientific applications, simulations, machine learning operations and AI inference tasks benefit from memory modules with low latency and high bandwidth. The fast data processing capability of this DDR4 module allows servers to manage large datasets with enhanced fluidity. Organizations engaged in research, engineering, mathematical modeling or deep learning pipelines observe improved processing cycles, allowing them to complete complex calculations in shorter timeframes.

Improved Multitasking and Application Responsiveness

In enterprise-level computing, multitasking capacity often determines overall system throughput. The HPE 774174-001 memory module assists servers in executing numerous processes in parallel without latency spikes. Servers running containerized workflows, distributed applications, microservices and mixed workloads experience smoother transitions between tasks and consistent response times. Enhanced bandwidth contributes to faster loading times, improved batch processing and increased data buffering efficiency. These advantages reflect strongly across internal business applications, customer-facing systems and backend computing environments.

Reliability and Durability of ECC Registered DDR4 Server RAM

Reliability remains a core requirement for server memory, and ECC Registered DDR4 modules comply with strict durability and stability standards. The HPE 774174-001 memory unit is crafted to withstand constant load cycles without degradation. ECC functionality ensures early detection of potential issues, reducing risks of system failure. This sets the foundation for a resilient computing environment that minimizes downtime and protects business continuity.

Enterprise-Level Durability and Testing Standards

Enterprise memory modules undergo rigorous validation processes designed to simulate real-world workloads over extended durations. HPE-certified RAM is manufactured with premium-grade components and tested under varying temperatures, voltages and load intensities. These validation standards ensure that each module supports round-the-clock operations required by modern data centers. The durability standards apply across the entire memory category, ensuring dependable services for organizations managing mission-critical workloads.

Low Failure Rate and High Operational Uptime

Maintaining high availability is essential for businesses dependent on continuous uptime. Registered ECC memory significantly reduces the probability of memory-related system failures. Servers equipped with this module maintain operational integrity even under pressure from multi-layered workloads and intense computational tasks. A lower failure rate translates into fewer service interruptions, reduced maintenance costs and improved productivity across digital platforms.

Long-Term Stability During Heavy Workflows

Whether dealing with virtualized infrastructures, online transaction systems or real-time analytics, servers must demonstrate unwavering stability. The HPE 774174-001 module contributes to consistent system behavior by maintaining stable voltage delivery, high signal accuracy and low thermal output. Such operational stability is essential for maintaining predictable server performance during peak workloads. The design philosophy of ECC Registered DIMMs ensures that long-term stability remains at the forefront of memory performance.