P06773-001 HPE 16GB SDRAM DDR4 2666MHz Memory.

HPE P06773-001 16GB SDRAM DDR4 2666MHz Memory

Discover the HPE P06773-001, a 16GB DDR4 memory module engineered to deliver a significant balance of capacity, essential data protection, and performance for HPE's Gen10 ProLiant tower and small rack servers.

General Information

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Official Part Code: P06773-001
• Component Type: Unbuffered ECC Memory (UDIMM)
• Module Configuration: Single 16GB Module

Technical Specifications

• Total Storage Capacity: 16 Gigabytes
• Operating Frequency: 2666 Megahertz (MHz)
• Industry Standard: PC4-21300
• CAS Latency: CL19
• Rank Organization: Dual Rank
• Operating Power: 1.2 Volts
• Data Integrity Feature: Error-Correcting Code (ECC)
• Buffer Type: Unbuffered (UDIMM)
• Memory Technology: DDR4 Synchronous DRAM
• Physical Interface: 288-pin UDIMM

Platform Support and System Compatibility

• ProLiant DL20 Gen10 Series: DL20 Gen10, DL20 Gen10 Entry, DL20 Gen10 Performance, DL20 Gen10 Solution
• ProLiant ML30 Gen10 Series: ML30 Gen10, ML30 Gen10 Entry, ML30 Gen10 Performance, ML30 Gen10 Solution

HPE P06773-001 16GB SDRAM 2666MHz Memory Overview

The HPE P06773-001 16GB SDRAM DDR4 2666MHz PC4-21300 CL19 288-Pin Memory belongs to a widely adopted enterprise DDR4 SDRAM memory category engineered to support stable, scalable, and cost-efficient server and infrastructure environments. This category focuses on standardized DDR4 memory modules that deliver dependable performance, broad platform compatibility, and predictable operational behavior across supported HPE systems. DDR4 SDRAM continues to be a core building block of modern enterprise computing, enabling organizations to balance performance requirements with power efficiency and long-term reliability.This memory category is commonly deployed in enterprise servers, virtualization hosts, infrastructure services, and application platforms where consistent performance and compatibility are essential. A 16GB DDR4 module represents a balanced capacity tier that suits a wide range of workloads, offering sufficient memory headroom for modern operating systems and applications while maintaining flexibility for future expansion. This category supports incremental scaling strategies that align with evolving business and IT requirements.

DDR4 SDRAM Technology Foundations and Architectural Benefits

DDR4 SDRAM technology introduced significant improvements over earlier memory generations by increasing data transfer rates, improving signaling efficiency, and reducing operating voltage. The HPE P06773-001 operates within the DDR4 specification, enabling higher memory bandwidth and improved energy efficiency compared to legacy DDR3 memory. This category emphasizes standardized DDR4 SDRAM designs that integrate seamlessly with contemporary server architectures.DDR4 memory incorporates architectural enhancements such as increased bank groups, improved prefetch mechanisms, and more efficient burst operations. These features allow servers to handle multiple simultaneous memory requests more effectively, which is particularly important in multi-core CPU environments. The DDR4 SDRAM category represented by this module supports modern workloads while maintaining stable and predictable performance characteristics.

288-Pin DDR4 DIMM Form Factor Standardization

The 288-pin DDR4 DIMM form factor is the industry standard for modern server and enterprise memory modules. The HPE P06773-001 adheres to this specification, ensuring physical compatibility and electrical conformity with supported HPE platforms. This standardized design simplifies installation, replacement, and inventory management across enterprise environments.

By using the 288-pin form factor, this category supports consistent airflow patterns and thermal behavior within server chassis. Standardized memory layouts reduce deployment complexity and help maintain reliable system operation over extended lifecycles.

2666MHz Operating Frequency and PC4-21300 Bandwidth Profile

The HPE P06773-001 operates at a frequency of 2666MHz and is rated as PC4-21300, delivering a balanced level of memory bandwidth suitable for a broad range of enterprise workloads. This frequency is widely supported across multiple server CPU generations, making it a versatile choice for organizations seeking broad compatibility and predictable performance. PC4-21300 memory provides a theoretical maximum bandwidth of 21.3GB/s per module.

This category focuses on stability and efficiency rather than pushing memory controllers to their maximum limits. DDR4 2666MHz memory is commonly selected for servers that prioritize uptime, compatibility, and energy efficiency. The performance profile of this category supports operating systems, middleware, application servers, and moderate virtualization environments without introducing unnecessary complexity.

Performance Consistency for Business-Critical Applications

Business-critical applications often require steady and predictable memory performance rather than extreme peak throughput. The HPE P06773-001 delivers consistent bandwidth and latency characteristics that help ensure reliable application behavior. This category supports enterprise workloads where consistent response times and system stability are more important than maximum raw performance.

By operating at a widely supported frequency, this memory category reduces the risk of performance variability and compatibility challenges across different server configurations.

CAS Latency CL19 and Memory Timing Characteristics

CAS latency is an important factor in overall memory responsiveness. The CL19 timing of the HPE P06773-001 is optimized for DDR4 2666MHz operation, balancing access latency with signal integrity and electrical stability. This category emphasizes reliable timing behavior that supports long-term system stability.

While lower CAS latency can improve performance in certain scenarios, enterprise environments often prioritize stability and compatibility. The CL19 timing profile ensures predictable memory access patterns across a wide range of workloads and system configurations.

Latency Considerations in Multi-User and Multi-Process

In multi-user and multi-process server environments, predictable memory latency contributes to consistent application performance. The HPE P06773-001 supports these environments by delivering stable timing characteristics that minimize unexpected performance fluctuations.

This category helps ensure smooth operation in shared infrastructure environments where multiple services and applications compete for memory resources.

16GB Capacity Tier and Scalable Memory Deployment

The 16GB capacity of the HPE P06773-001 places it in a versatile and widely used memory tier for enterprise servers. This capacity provides sufficient memory for modern operating systems, virtualization hosts, and application platforms while allowing room for growth. The category supports scalable deployment strategies that enable organizations to adjust memory configurations as workload demands evolve.

16GB modules reduce the total number of DIMMs required to achieve higher memory capacities compared to smaller modules. This can improve airflow, simplify memory population rules, and enhance overall system manageability. This category is suitable for both new deployments and incremental upgrades of existing infrastructure.

Use Cases Across Core Infrastructure and Application Servers

Core infrastructure services such as directory servers, authentication platforms, and monitoring systems benefit from the balanced capacity of 16GB DDR4 memory. Application servers and middleware platforms also rely on this capacity tier to handle concurrent user sessions and application processes efficiently.

This category supports a wide range of enterprise roles, making it a common choice for standardized server builds.

Signal Integrity and Electrical Reliability in DDR4 SDRAM

Maintaining signal integrity is critical for reliable memory operation, especially in enterprise servers that run continuously. The HPE P06773-001 is engineered to meet DDR4 electrical specifications, ensuring accurate data transmission between the memory module and the memory controller. This category focuses on stable signaling across supported operating conditions.

Reliable electrical behavior reduces the risk of transient errors and contributes to consistent system performance. This is particularly important in environments where servers are expected to maintain uptime for extended periods.

Compatibility with Integrated Memory Controllers

Modern server CPUs feature integrated memory controllers optimized for DDR4 SDRAM. The HPE P06773-001 is designed to operate within these parameters, supporting correct voltage levels, timing requirements, and signaling characteristics.

This compatibility ensures that the memory category integrates smoothly into supported HPE platforms without requiring special configuration or tuning.

Thermal Behavior and Power Efficiency Characteristics

DDR4 SDRAM technology operates at lower voltages than previous memory generations, contributing to improved power efficiency and reduced heat output. The HPE P06773-001 leverages these advantages to deliver reliable performance while minimizing energy consumption. This category supports efficient server operation in both data center and edge environments.

Predictable thermal behavior is essential for maintaining long-term system reliability. By operating within defined thermal limits, this memory category helps ensure stable performance without imposing excessive cooling requirements.

Energy Efficiency and Operational Benefits

Power-efficient memory contributes to lower overall system energy consumption. The HPE P06773-001 helps reduce operational costs by minimizing power draw and cooling demands. This category aligns with enterprise goals to improve energy efficiency and reduce the environmental impact of IT infrastructure.

Efficient memory operation supports sustainable data center practices and long-term cost optimization.

HPE Qualification, Validation, and Platform

HPE memory modules are subjected to comprehensive qualification and validation processes to ensure compatibility and reliability across supported platforms. The HPE P06773-001 is tested for electrical performance, thermal stability, and durability under sustained workloads. This category benefits from HPE’s system-level testing approach.

Using HPE-qualified memory helps maintain server warranties and ensures access to full vendor support. This category integrates seamlessly with HPE server ecosystems, providing accurate reporting and monitoring through management tools.

Firmware Recognition and Configuration Accuracy

HPE firmware and BIOS are designed to recognize certified memory modules correctly. The HPE P06773-001 supports accurate detection of capacity, frequency, and timing parameters during system initialization.

This integration reduces the likelihood of configuration issues and simplifies deployment and maintenance processes.

Enterprise Workload Compatibility and Operational Roles

The DDR4 SDRAM memory category represented by the HPE P06773-001 supports a broad spectrum of enterprise workloads. Application servers rely on stable memory performance to deliver consistent user experiences. File servers and collaboration platforms depend on predictable memory behavior to manage concurrent access efficiently.

This category is also suitable for virtualization environments with moderate virtual machine density, where balanced memory capacity and stability are essential.

Multi-Core and Multi-Threaded Processing

Modern processors utilize multiple cores and threads to execute workloads in parallel. The HPE P06773-001 provides reliable memory access to support these processing capabilities without introducing bottlenecks.

This category ensures that memory resources scale appropriately with processing power, supporting balanced system performance.

Lifecycle Management and Standardized Procurement

Lifecycle management is a critical aspect of enterprise IT strategy. The HPE P06773-001 belongs to a memory category with predictable availability, enabling consistent procurement throughout the supported lifespan of HPE server platforms.

Standardizing on this DDR4 SDRAM memory category simplifies inventory management, reduces configuration variability, and streamlines support processes.

Uniform Deployment Across Enterprise and Distributed

Organizations operating multiple servers or locations benefit from consistent memory configurations. The HPE P06773-001 delivers uniform performance and compatibility across deployments, supporting predictable application behavior and simplified troubleshooting.

This category enables scalable, manageable, and reliable enterprise infrastructure built on trusted DDR4 SDRAM memory technology.

Integration Within the HPE Server Ecosystem

The HPE P06773-001 is designed to integrate seamlessly with the broader HPE server ecosystem. Compatibility with management tools, firmware updates, and hardware monitoring capabilities ensures comprehensive visibility into memory performance and health.

This category supports centralized management and proactive maintenance strategies, allowing administrators to optimize memory utilization and system stability.

Infrastructure Growth and Future Expansion

As enterprise infrastructure evolves, memory requirements change. The HPE P06773-001 supports gradual expansion and adaptation, enabling systems to grow alongside business needs without architectural disruption.

By providing a reliable and scalable DDR4 memory solution, this category helps organizations build flexible and future-ready server environments.