The OWC 16GB DDR5-4800 ECC Registered RDIMM is a server-memory upgrade for HP ProLiant DL325 Gen11, DL345 Gen11, DL360 Gen11, DL365 Gen11, and DL380 Gen11 systems, with CL40 latency and 1.1V operation.
Recommended For
- IT administrators maintaining a listed HP ProLiant Gen11 server who need a 16GB DDR5-4800 ECC registered module, after confirming the server’s memory population rules.
- Server technicians replacing a failed or missing 16GB 1Rx8 DDR5-4800 RDIMM in a compatible configuration; HPE lists part P43322-B21 with those core memory characteristics.
- Operators making a modest memory-capacity increase in a compatible HPE Gen11 server whose workload can use 16GB per DIMM and whose existing memory layout supports the added module.
Real-World Use Scenarios
- A server administrator adding memory to a supported ProLiant virtualization host can use this module as a small capacity increment; it may give existing VMs more memory headroom, depending on the server’s overall configuration and workload.
- When a supported ProLiant host runs virtual desktops, adding this RDIMM as part of a compatible memory configuration can provide incremental RAM headroom for user sessions; it is not a standalone memory allocation for a large VDI deployment.
- For a ProLiant server handling database or analytics work, an administrator can use the module to expand installed memory in small steps; the practical benefit is additional memory capacity, not a guaranteed increase in query speed.
- An operator expanding a supported ProLiant software-defined storage server can add the module to increase system memory capacity; storage throughput still depends on the full server, drive, controller, and memory configuration.
- If a compatible server’s existing memory is insufficient for its configured workload, this module can contribute additional capacity for tasks such as video-transcoding services; it does not by itself determine how many streams the server can process.
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