NEMIX RAM 64GB (1X64GB) DDR4 2933MHZ PC4-23400 2Rx4 1.2V CL21 288-PIN ECC RDIMM Compatible with HPE P00930-B21, P00930-H21, P00930-K21 Registered Server Memory

The NEMIX RAM MR23400-924K1 is a 64GB DDR4-2933 ECC registered DIMM for compatible HPE servers, including systems that support part numbers P00930-B21, P00930-H21, or P00930-K21. It suits server owners seeking a single-module memory upgrade or replacement.

Recommended For

• Operators expanding an HPE DDR4-2933 RDIMM server—such as a compatible ProLiant Gen10 configuration—for virtual machines or other memory-hungry services; confirm the exact server, processor, and DIMM population rules first.
• Server administrators increasing RAM capacity for databases, analytics, or other applications with large working sets, when their DDR4 server platform supports this RDIMM type and the module fits its population plan.
• IT teams replacing or adding a 64GB module in an existing HPE-oriented server configuration that calls for DDR4-2933, dual-rank x4 registered ECC memory; verify the server’s supported options because third-party memory is not the same as HPE-qualified Smart Memory.
• Homelab builders running a server platform that explicitly supports DDR4 ECC RDIMMs and who want to add a 64GB module for additional VM or test workloads, while following the board’s slot order and channel-balancing guidance.

Real-World Use Scenarios

• When a compatible HPE server is short on memory for a hypervisor, adding this module can give existing virtual machines and services more room to run before the host has to reclaim or swap memory; the result depends on the server’s supported memory configuration and current workload.
• For a Proxmox homelab running several VMs or containers, this can be a capacity upgrade when the server is running low on RAM; it may let the owner keep more lab services active at once, provided the HPE system supports this RDIMM.
• When expanding an existing HPE DDR4 server, the 64GB module can add memory capacity for applications that keep more data or work in memory; it does not by itself guarantee faster application performance, which also depends on the CPU, storage, workload, and DIMM population.
• For a small server used to separate development, testing, and everyday services into virtual machines, adding memory can make it possible to allocate more RAM across those workloads instead of limiting each one as tightly.
• In a supported server that runs continuously, ECC memory is intended to detect and correct certain memory errors, helping the system handle memory faults without treating the DIMM as ordinary non-ECC desktop RAM; it is not a substitute for backups or a guarantee against downtime.

Spec Summary