Samsung M323R4GA3BB0-CQKOD 32GB DDR5-4800MHz ECC Registered UDIMM delivers high-speed memory for single-socket and dual-socket server platforms. This 288-pin module operates at PC5-38400 (4800MHz) with CAS latency 40 and 1.2V nominal voltage, supporting dual-rank configuration for improved density and throughput. ECC error-correction and registered functionality ensure data integrity and compatibility with enterprise-class systems including AMD EPYC 9004, 9104 and Intel Xeon Platinum 8490H+ processors. Typical applications include virtualization hosts, database servers, HPC workloads, and mixed-workload enterprise infrastructure where memory reliability and performance are critical. Form factor 288-pin UDIMM integrates into standard server slots without modification. Tested and guaranteed; available via quote.