HPE P19915-B21 16GB DDR5 4800MHz RDIMM

HPE P19915-B21 16GB DDR5 4800MHz RDIMM – In Dubai

Overview :

The HPE P19915-B21 is a 16GB DDR5 registered DIMM (RDIMM) designed for next-generation HPE ProLiant servers. It is deployed by data center engineers and IT administrators to increase system memory capacity with improved speed, efficiency, and reliability for virtualization, database processing, and enterprise workloads.

Operating at 4800 MT/s, this module delivers high memory bandwidth while utilizing ECC (Error-Correcting Code) to detect and correct errors during runtime. The registered DIMM architecture buffers signals, reducing electrical load on the memory controller and enabling higher DIMM populations across multi-channel configurations.

This memory module is intended for rack and tower servers in enterprise data centers, private cloud platforms, and high-density compute clusters. It is suitable for workloads that require low-latency memory access, such as virtualization, in-memory databases, and analytics applications.

Integration is aligned with HPE SmartMemory validation, ensuring compatibility with supported ProLiant Gen11 platforms. It supports multi-channel architectures to maximize throughput and maintain system stability under heavy workloads.

In practical deployment, the P19915-B21 is used to enhance server performance and enable higher virtual machine density without increasing server count. It is not compatible with desktop systems or servers that do not support DDR5 ECC registered memory.

Typical Deployment Scenarios :

• Virtualization hosts with higher memory bandwidth
• In-memory database workloads
• High-performance analytics servers
• HPE ProLiant DDR5 memory expansion
• Private cloud infrastructure optimization

Technical Specifications :

Compatibility / Ecosystem :

• Compatible with HPE ProLiant Gen11 servers
• Supports multi-channel DDR5 memory architectures
• ECC-enabled for enterprise server stability
• Integrates with HPE SmartMemory DDR5 validated systems