Description
HPE 16GB DDR5-5600 Server Memory P64705-B21 – Single Rank x8 RDIMM
Reliable DDR5 Memory for HPE Enterprise Servers
The HPE 16GB DDR5-5600 Server Memory (P64705-B21) is designed to deliver fast performance, high reliability, and energy efficiency for modern enterprise server environments. As an HPE Genuine Memory module, it is fully tested and validated to ensure seamless compatibility with HPE ProLiant Gen11 servers.
With DDR5-5600 MT/s speed, Single Rank x8 architecture, and optimized CAS latency of 46-45-45, this 16GB DDR5 RDIMM is ideal for entry-level virtualization, business applications, and scalable server deployments.
Key Features of HPE 16GB DDR5-5600 Memory
Next-Generation DDR5 Performance
The HPE P64705-B21 operates at 5600 MT/s, delivering improved bandwidth and faster data access compared to previous-generation DDR4 memory.
Optimized 16GB Single Rank RDIMM
This single 16GB DDR5 RDIMM provides efficient memory utilization, making it suitable for scalable server configurations and balanced workloads.
Enterprise-Grade Reliability
HPE Genuine Memory undergoes rigorous qualification and testing to ensure maximum uptime, data integrity, and long-term stability in 24/7 enterprise environments.
Improved Power Efficiency
DDR5 technology enhances power management and reduces energy consumption while maintaining consistent performance.
Designed for HPE Servers
The HPE 16GB DDR5-5600 memory module is engineered specifically for HPE Gen11 enterprise server platforms, ensuring optimal firmware compatibility and system stability.
Ideal Use Cases
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HPE ProLiant Gen11 servers
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Entry-level virtualization
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Business-critical applications
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File, print, and infrastructure services
Technical Specifications
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Part Number: P64705-B21
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Capacity: 16GB
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Configuration: 1 × 16GB
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Memory Type: DDR5 RDIMM
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Speed: 5600 MT/s
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Rank: Single Rank
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Data Width: x8
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CAS Latency: 46-45-45
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ECC: EC8 / ECC Supported
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Compatibility: HPE Enterprise Servers
Why Choose HPE 16GB DDR5-5600 Server Memory?
Choosing HPE Genuine Memory ensures full compatibility, reliable performance, and reduced risk of server downtime. In addition, certified HPE memory protects your server investment and supports long-term scalability.
| Specifications: | |
| Category | Proliant Memory |
| Sub-Category | Genuine HP Memory |
| Generation | RDIMM |
| Part Number | P64705-B21 |
| Products ID | 744837 |
| Product Type | Memory Module |
| Memory Size | 16GB |
| Memory Technology | DDR5 SDRAM |
| Number of Modules | 1 x 16GB |
| Memory Speed | 2666MHz |
| Memory Standard | DDR5-5600 |
| Signal Processing | Registered |
| Form Factor | 288-pin DIMM |
| Error Checking | ECC |
| Manufacturer | Hewlett Packard |
| Application | Server Memory |





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