Type | Server Memory Module |
Memory Technology | DDR5 SDRAM |
Form Factor | RDIMM (Registered DIMM) |
Capacity | 16 GB |
Rank | 1Rx8 |
Data Rate | 5600 MT/s |
Speed | PC5-5600B |
Voltage | 1.1 V |
Product Type | Smart Memory Kit |
Installed Quantity | 1 Module |
Error Correction | ECC |
Buffered/Registered | Registered |
Performance Features | Reduced latency and increased bandwidth vs DDR4 |
HPE 16GB DDR5-5600 RDIMM Smart Memory Kit (P64705-B21)



Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Boosts server bandwidth up to 5600 MT/s, optimizing application throughput for modern enterprise workloads
- HPE Smart Memory integration ensures system reliability and seamless compatibility in HPE server environments
- Low voltage RDIMM design with DDR5 technology reduces energy costs while delivering next-gen performance
Product Overview
The HPE 16GB 1Rx8 PC5-5600B-R Smart Kit (P64705-B21) delivers DDR5 performance with speeds up to 5600 MT/s, enabling faster data access and higher bandwidth compared to older technologies. Designed as a registered DIMM, and operating at a low 1.1V, it enhances energy efficiency while maintaining robust performance in enterprise systems. Integrated Smart Memory technology ensures optimal compatibility and diagnostics support with HPE servers, reducing risk of downtime. Additionally, TAA compliance and a country of origin in Mexico support use in regulated environments where compliance matters the most.
Specifications
Product Overview
Wireless Features
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
Manufacturer Part Number | P64705-B21 |
UPC | |
Compliance Standards | JEDEC DDR5 Standard |
Certification | CE, FCC, UL Listed |
Advanced Security Features
Security Features | Smart Memory validation to avoid counterfeit and unqualified memory use |
Secure Supply Chain | HPE Secure Supply Chain assurance |
Interfaces
Interface Type | 288-pin DIMM |
Memory Bus | 72-bit (64-bit data + 8-bit ECC) |
Physical & Environmental
Dimensions (W x D x H) | 133.35 mm x 31.25 mm |
Weight | 0.03 kg |
Operating Temperature (Min) | 0 °C |
Operating Temperature (Max) | 85 °C |
Storage Temperature | -55 °C to 100 °C |
Humidity (Operating) | 10% to 90% non-condensing |
RoHS Compliant | Yes |
Cloud Management & Licensing
Smart Memory Technology | HPE Smart Memory – optimized for HPE ProLiant servers with diagnostic and system monitoring support |
Integrated Management Support | Compatible with HPE iLO and HPE OneView |
Licensing Requirements | No additional licensing required |