AddOn 128GB DDR4-2933MHz Load Reduced RDIMM Memory Module
The AddOn 128GB DDR4-2933MHz RDIMM is engineered for enterprise server environments demanding high-capacity, reliable memory solutions. This load reduced quad rank x4 module is a direct HP P19047-B21 compatible replacement, delivering 128GB of DDR4-2933MHz performance in a compact 288-pin form factor. Ideal for data centers, virtualization platforms, and mission-critical applications requiring maximum memory density without compromising stability, this server memory module operates at 1.2V for optimal power efficiency and thermal performance.
Key Features
- 128GB capacity with DDR4-2933MHz speed for high-performance server environments
- Load reduced quad rank x4 configuration maximizes memory density per slot
- 288-pin CL21 RDIMM form factor ensures compatibility with enterprise systems
- 1.2V operating voltage reduces power consumption and heat generation
- HP P19047-B21 certified compatible for seamless integration
- Registered DIMM (RDIMM) technology provides enhanced stability in multi-socket deployments
- Quad rank design optimizes bandwidth utilization for demanding workloads
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
P19047-X21-AM |
| Compatible Model |
HP P19047-B21 |
| Capacity |
128GB |
| Memory Type |
DDR4 |
| Speed |
2933MHz |
| Form Factor |
288-pin RDIMM |
| Rank Configuration |
Quad Rank x4 |
| CAS Latency |
CL21 |
| Voltage |
1.2V |
| Memory Technology |
Load Reduced (LRDIMM) |
Frequently Asked Questions
Is this DDR4-2933MHz module compatible with my HP server?
Yes, the AddOn 128GB DDR4-2933MHz RDIMM is certified compatible with systems supporting the HP P19047-B21 specification. Verify your server model supports load reduced quad rank x4 memory before installation.
What is the difference between load reduced and standard RDIMM memory?
Load reduced RDIMM (LRDIMM) technology distributes electrical load across multiple ranks, allowing higher capacity modules like this 128GB DDR4-2933MHz configuration while maintaining stability and reducing stress on server memory controllers.
Can I use this 128GB RDIMM in a virtualization environment?
Absolutely. The quad rank x4 load reduced design makes this DDR4-2933MHz module ideal for virtualization platforms, data centers, and cloud infrastructure requiring maximum memory density and reliable performance under sustained workloads.
What are the power consumption benefits of the 1.2V operating voltage?
Operating at 1.2V reduces overall power draw compared to higher voltage modules, lowering energy costs and heat output in data center environments while maintaining the full 128GB capacity and DDR4-2933MHz performance specifications.
