HPE P37011-B21 64GB DDR5 4800MHz RDIMM
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HPE P37011-B21 64GB DDR5 4800MHz RDIMM – In Dubai
Overview :
The HPE P37011-B21 is a 64GB DDR5 registered DIMM (RDIMM) designed for HPE ProLiant Gen12 servers. It is deployed by data center engineers and IT administrators to expand memory capacity for virtualization, high-performance analytics, and memory-intensive enterprise workloads.
Operating at 4800 MT/s, this module delivers high memory throughput while incorporating ECC (Error-Correcting Code) to detect and correct errors during runtime, ensuring reliable operation for critical workloads. The registered architecture buffers command and address signals, reducing electrical load on the memory controller and allowing higher DIMM populations across multi-channel configurations.
This module is intended for deployment in rack and tower servers within enterprise data centers, private cloud infrastructure, and high-density compute clusters. It is suitable for virtual machine hosting, large-scale analytics, and memory-bound applications requiring predictable performance.
Integration aligns with HPE SmartMemory validation, ensuring compatibility with supported ProLiant Gen12 platforms. The module supports multi-channel memory configurations and optimized memory population strategies to maintain throughput and stability under sustained high-load conditions.
In practical deployments, the P37011-B21 allows organizations to scale memory capacity efficiently, improve VM density, and optimize application performance without additional hardware. It is not suitable for desktop PCs or systems that do not support DDR5 ECC registered memory.
Typical Deployment Scenarios :
• Virtualization hosts requiring high memory bandwidth
• In-memory databases and analytics workloads
• Enterprise HPC and compute-intensive servers
• HPE ProLiant DDR5 memory expansion projects
• Private cloud infrastructure scaling
Technical Specifications :
| Specification | Details |
|---|---|
| Brand | HPE |
| Part Number | P37011-B21 |
| Product Type | Server Memory (RDIMM) |
| Capacity | 64GB |
| Memory Type | DDR5 |
| Speed | 4800 MT/s |
| Form Factor | 288-pin RDIMM |
| Error Correction | ECC |
| Rank | Dual Rank |
| Voltage | 1.1V |
| Signal Processing | Registered |
| Compatibility | HPE ProLiant Gen12 |
| DIMM Type | Registered DIMM |
| Use Case | Server |
| Weight | ~0.1 lb |
Compatibility / Ecosystem :
• Compatible with HPE ProLiant Gen12 servers
• Supports multi-channel DDR5 memory architectures
• ECC-enabled for enterprise server stability
• Integrates with HPE SmartMemory DDR5 validated systems
Additional information
| Weight | 0.5 kg |
|---|---|
| Dimensions | 22.86 × 21.92 × 14.61 cm |
| Brand | HPE |







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