This Kingston 64GB DDR5 memory module shares the same core specification as Kingston's other 64GB 5600MT/s ECC Registered DIMMs in this catalog — a dual-rank (2Rx4), buffered, error-correcting module built for servers and workstations that support DDR5 RDIMM memory. ECC support corrects single-bit memory errors automatically, valued in long-running server and database workloads where silent data corruption isn't acceptable, while the registered design reduces load on the host's memory controller so more DIMMs can be populated per channel. The catalog listing shows this as a distinct part number/SKU from other Kingston 64GB 5600MT/s modules, though the underlying specification appears identical; buyers should confirm exact compatibility requirements (such as the specific chip vendor) with Marvel if that matters for a particular server platform.