AddOn 128GB DDR4-3200MHz LRDIMM Server Memory Module
The AddOn 128GB DDR4-3200MHz Load-Reduced LRDIMM is engineered for mission-critical enterprise server environments requiring maximum memory capacity and reliability. This quad rank x4 configuration delivers 128GB of high-speed DDR4-3200MHz memory with full ECC protection, optimizing performance across HPE ProLiant and Apollo server platforms. Designed for data centers, virtualization hosts, and compute-intensive workloads, this load-reduced DIMM reduces electrical load on memory controllers while maintaining superior stability and throughput.
Key Features
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128GB Capacity — Maximum memory density for enterprise server consolidation
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DDR4-3200MHz Speed — High-speed data transfer for demanding applications
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Load-Reduced Technology — Minimizes controller stress in multi-DIMM configurations
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Quad Rank x4 Design — Optimized for large-scale memory deployments
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ECC Memory Protection — Detects and corrects single-bit errors for data integrity
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1.2V Operating Voltage — Energy-efficient performance with reduced power consumption
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CL22 Latency — Balanced performance for enterprise workloads
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288-pin DIMM Form Factor — Standard server memory configuration
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HPE Compatibility — Certified for ProLiant and Apollo server families
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
P25206-B21-AM |
| Memory Capacity |
128GB |
| Memory Type |
DDR4 LRDIMM (Load-Reduced) |
| Speed |
3200MHz |
| Configuration |
Quad Rank x4 |
| ECC |
Yes (Error Correcting Code) |
| Voltage |
1.2V |
| CAS Latency |
CL22 |
| Pin Count |
288-pin |
| Form Factor |
DIMM (Dual Inline Memory Module) |
| Server Compatibility |
HPE ProLiant, Apollo Platforms |
Frequently Asked Questions
What is a load-reduced LRDIMM and why does it matter?
Load-reduced LRDIMMs use a register and buffer to reduce electrical load on the memory controller. This enables higher memory density per server while maintaining stability, making them ideal for large-scale enterprise deployments requiring maximum RAM capacity.
Is this DDR4-3200MHz memory compatible with my HPE server?
Yes, the AddOn P25206-B21-AM is designed as a direct replacement for HPE-certified memory modules. Verify your server model supports DDR4-3200MHz LRDIMM configuration in your system documentation for optimal compatibility.
What does ECC memory do and do I need it?
ECC (Error Correcting Code) memory automatically detects and corrects single-bit memory errors in real-time. Enterprise servers and data centers require ECC memory to ensure data integrity and prevent system failures in mission-critical applications.
Can I mix this 128GB LRDIMM with other memory modules?
For optimal performance and stability, use matching memory modules of the same capacity, speed, and type within your server. Mixing different LRDIMM specifications may cause compatibility issues or reduced performance.
