HPE 128GB 4800MHz DDR5 PC5-38400 3DS P68664-H21 Registered ECC QUAD RAM

Product Overview

The HPE P68664-H21 128GB 4800MHz PC5-38400 3DS Registered ECC Quad Rank X4 DDR5 SDRAM 288-pin Standard Memory module delivers exceptional performance, reliability, and bandwidth for demanding enterprise environments. Designed for seamless integration into modern HPE servers, this advanced DDR5 module empowers IT infrastructures with faster data processing and improved power efficiency.

Product Specifications

General Information

• Manufacturer: HPE
• Manufacturer Part Number: P68664-H21
• Product Name: 128GB DDR5 SDRAM Standard Memory

Technical Information

• Storage Capacity: 128GB (1 x 128GB module)
• Memory Technology: DDR5 SDRAM
• Bus Speed: 4800MHz (DDR5-4800 / PC5-38400)
• Data Integrity Check: ECC (Error Correcting Code)
• Signal Processing: 3DS Registered
• Rank Features: Quad Rank X4 (4Rx4)
• Form Factor: 288-pin Standard Memory

Key Highlights of HPE P68664-H21 128GB DDR5 Module

• Massive 128GB capacity for resource-intensive workloads
• Latest DDR5 SDRAM technology for higher speeds and lower latency
• 4800MHz (PC5-38400) bus speed for accelerated data throughput
• Registered ECC with 3DS technology for superior data integrity
• Quad Rank X4 configuration enhancing performance scalability
• 288-pin standard memory format ensuring broad server compatibility

Advanced Memory Technology for Enterprise Servers

Engineered with next-generation DDR5 SDRAM architecture, this module supports significantly higher bandwidth compared to DDR4 while maintaining energy efficiency. It offers robust error correction capabilities through ECC (Error Correcting Code) to minimize downtime and protect mission-critical information.

Benefits of DDR5 SDRAM

• Enhanced signal integrity with 3DS Registered design
• Higher density enabling larger total memory footprints per server
• Improved multitasking for virtualization and high-performance computing
• Lower power consumption for eco-friendly data centers

Quad Rank X4 Configuration

The Quad Rank (4Rx4) architecture allows the memory to handle multiple data streams concurrently, resulting in smoother and faster performance for data-intensive workloads such as analytics, databases, and virtualization platforms.

Optimized for Heavy Workloads

This HPE memory module is ideal for enterprises running data analytics, virtualization, and large databases. With its huge capacity and cutting-edge DDR5 speed, it minimizes bottlenecks and enhances system responsiveness.

The HPE Server Memory

• Rigorous quality assurance for consistent uptime
• Seamless compatibility with HPE server platforms
• Improved reliability and protection against data corruption
• Long-term value through energy efficiency and scalability

Performance and Reliability Combined

The combination of DDR5’s higher frequency and ECC error correction ensures that the HPE P68664-H21 delivers both speed and stability. This makes it a dependable choice for enterprises looking to future-proof their server infrastructure.

Bullet Points for Quick Reference

• High-density 128GB single module
• DDR5 SDRAM with 4800MHz speed
• 3DS Registered for improved signal processing
• Quad Rank X4 architecture
• Reliable ECC error correction
• 288-pin standard form factor
• Designed for HPE server platforms

P68664-H21 HPE 4800MHz 128GB PC5-38400 DDR5 Registered ECC Quad Rank SDRAM Overview

The P68664-H21 HPE 4800MHz 128GB PC5-38400 DDR5 Registered ECC Quad Rank SDRAM is engineered for high-performance server and enterprise computing environments that demand exceptional speed, reliability, and efficiency. Designed with cutting-edge DDR5 technology, this memory module provides rapid data processing and superior multitasking support, ensuring systems can handle advanced workloads with stability and consistency. Its quad-rank, x4 architecture and 3DS (3D Stacked) design make it a robust choice for modern datacenters, virtualization, and applications requiring vast memory bandwidth.

Key Features of P68664-H21 DDR5 Registered ECC Memory

• Capacity: 128GB DDR5 Registered ECC Quad Rank (3DS)
• Speed: 4800MHz (PC5-38400) for fast data throughput
• Form Factor: 288-Pin DIMM for compatibility with enterprise servers
• Reliability: Error-Correcting Code (ECC) for fault-tolerant performance
• Rank: Quad Rank (x4) structure to optimize bandwidth efficiency
• Technology: DDR5 SDRAM with enhanced signal integrity

Performance Benefits

This high-capacity HPE DDR5 128GB module significantly enhances system responsiveness by supporting faster load times and reduced latency. The 4800MHz speed ensures seamless data transfers across critical workloads, making it ideal for data-intensive tasks such as analytics, high-frequency trading, real-time rendering, and artificial intelligence operations.

ECC Reliability and Server Uptime

ECC (Error-Correcting Code) functionality ensures detection and correction of common memory errors, maintaining server uptime and reducing downtime risks. In mission-critical environments, such as financial services, healthcare, or enterprise databases, ECC provides an extra layer of protection that prevents data corruption and system crashes.

Technical Breakdown of P68664-H21

Quad Rank x4 Structure

The quad-rank x4 design increases the parallelism of data transfers, boosting performance for workloads that require sustained bandwidth. This structure balances efficiency with stability, making it a reliable solution for both read- and write-intensive processes.

3DS (3D Stacked) Technology

With 3DS architecture, multiple memory dies are stacked vertically, increasing density without sacrificing performance. This innovation reduces physical space requirements while ensuring that servers can support higher memory capacities without overheating or signal degradation.

DDR5 Power Efficiency

DDR5 memory introduces advanced power management features, including on-die ECC and improved PMIC (Power Management Integrated Circuit). These features help optimize energy usage, making the P68664-H21 module more efficient compared to DDR4, lowering operational costs for data centers.

The HPE P68664-H21 DDR5 Registered Memory

• Enhanced speed with 4800MHz performance
• Massive 128GB capacity for large-scale applications
• ECC reliability for mission-critical workloads
• Future-ready DDR5 architecture
• Energy efficiency reducing datacenter costs

Higher Density

With its 128GB capacity supported by 3DS technology, this DDR5 memory provides significantly higher density than DDR4 equivalents, reducing the need for multiple modules and simplifying server configurations.

Use Cases for HPE DDR5 ECC Registered Memory

High-Performance Computing (HPC)

HPC workloads, including simulations, scientific research, and engineering computations, require vast memory bandwidth. The P68664-H21 128GB DDR5 module supports parallel computations with superior efficiency, delivering consistent high-speed performance for critical workloads.

Virtual Desktop Infrastructure (VDI)

In businesses that deploy large-scale virtual desktops, high-capacity and reliable memory is essential. This DDR5 registered ECC memory ensures stable, fast, and secure performance across thousands of virtual desktops.

Financial Services and Trading Platforms

Financial markets rely on ultra-fast computations and instant data analysis. With low latency and error correction, the P68664-H21 memory module helps firms manage risk, process trades, and analyze markets in real time.

Healthcare and Big Data Analytics

From genomic sequencing to patient data management, healthcare organizations handle massive amounts of data. This memory module provides the reliability and speed required to support such critical applications without compromise.

Future-Proofing with DDR5 Technology

Adopting the P68664-H21 DDR5 128GB ECC Registered memory ensures businesses stay future-ready, as DDR5 becomes the new industry standard. Its backward-compatible design with modern infrastructure allows smooth transition while paving the way for next-generation applications.

Scalability and Growth

Organizations looking to expand workloads can depend on DDR5's scalability. With higher density per module, servers can support larger workloads while using fewer slots, simplifying configurations and lowering maintenance costs.

Long-Term Investment

By integrating DDR5 technology now, businesses secure a long-term investment that reduces the need for frequent upgrades. The HPE P68664-H21 is designed to handle both current and future computing demands, making it a cost-effective choice.

Advantages of Choosing HPE Server Memory

Trusted Enterprise Brand

Hewlett Packard Enterprise is renowned for producing server-grade components that meet stringent reliability standards. Choosing genuine HPE memory modules ensures quality, compatibility, and support for enterprise workloads.