| Manufacturer | HP |
| Product Name | HPE 32GB 2Rx8 PC5-6400B-R Smart Memory Kit |
| Manufacturer Part Number | P64985-B21 |
| Memory Type | DDR5 SDRAM |
| Memory Capacity | 32 GB |
| Memory Rank | Dual Rank (2Rx8) |
| Memory Module Type | Registered DIMM (RDIMM) |
| Smart Memory | Yes |
| Form Factor | 288-pin DIMM |
| Error Correction | ECC (Error-Correcting Code) |
| Buffered/Registered | Registered |
| Data Transfer Rate | 6400 MT/s |
| Bus Speed | PC5-51200 |
| Voltage | 1.1 V |
| Designed For | HPE ProLiant Gen11 Servers |
HPE 32GB 2Rx8 PC5-6400B-R Smart Memory Kit
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$2,698.00
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- 32GB DDR5-6400 Registered DIMM with EC8 error correction
- Dual Rank x8 configuration for improved memory bandwidth
- Smart Memory support for HPE system optimization
- TAA-compliant for government acquisition compatibility
- Country of origin: Republic of Korea
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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- Optimized for HPE systems with Smart Memory features enabling advanced performance and diagnostics
- DDR5-6400 speed and dual-rank design deliver greater memory bandwidth for high-demand workloads
- TAA-compliant and sourced from Korea, meeting governmental procurement standards
Product Overview
The HPE 32GB 2Rx8 PC5-6400B-R Smart Kit, part number P64985-B21, delivers DDR5-6400 dual-rank Registered DIMM performance with EC8 error correction. It is designed for HPE enterprise servers and features TAA compliance for government use. Manufactured in South Korea, it ensures enhanced memory stability, higher bandwidth, and advanced fault detection—essential attributes for reliable enterprise deployment.
Specifications
Product Overview
Physical & Environmental
| Module Dimensions (W x H) | 133.35 mm x 31.25 mm |
| Operating Temperature Range | 0°C to 85°C |
| Storage Temperature Range | -55°C to 100°C |
| Airflow Requirements | Minimum 300 LFM in server chassis |
| Heatsink Included | No |
| Conformal Coating | No |
Advanced Security Features
| Advanced ECC Support | Yes |
| Smart Memory Authentication | Yes |
| Fault Prediction and Analysis | Yes |
Interfaces
| Interface Type | DDR5 DIMM |
| Number of Pins | 288 |
| Clock Speed | DDR5-6400 |
| Rank Configuration | 2Rx8 |
Compliance & Origin
| Country of Origin | South Korea |
| TAA Compliant | Yes |
| RoHS Compliant | Yes |
| JEDEC Standard | Yes |
| REACH Compliant | Yes |
| Halogen Free | Yes |
| UL Certification | Yes |
| WEEE Directive | Yes |
Cloud Management & Licensing
| HPE iLO Integration | Yes |
| Firmware Management via HPE Tools | Yes |
| Licensing Required | No |
