Add 64 GB of ECC registered DDR5-4800 memory to a compatible Nutanix server node with an RDIMM built for server memory channels. Error-correcting code memory detects and corrects single-bit memory errors, while registered DIMM architecture supports the electrical requirements associated with enterprise server platforms. The 4,800 MT/s DDR5 data rate makes this module appropriate where the installed platform calls for DDR5-4800 registered ECC memory. Axiom Memory U-MEM-64GB-48A1-CM-AX is a 64 GB DDR5 ECC RDIMM for Nutanix environments. It is intended for capacity expansion or replacement in systems whose memory population rules accept this module type and speed. Confirm the server node’s supported DIMM capacity, registered-memory requirement, memory generation, and population layout before installation. RDIMMs are not interchangeable with unbuffered DIMMs, and DDR5 modules require a DDR5-compatible memory interface. This specific module combines a high 64 GB capacity point with DDR5-4800 operation and ECC registered architecture. That combination suits virtualization hosts and clustered infrastructure where available memory capacity directly affects virtual-machine density, caching allocation, and workload headroom. Install it only in a compatible Nutanix node and follow the platform’s documented slot-population sequence when adding or replacing memory.