Kingston's 32GB DDR4 Registered DIMM (RDIMM) module, running at 3200MT/s configured as 2Rx8, running at CAS latency CL22. As a Registered DIMM (RDIMM), it is a server-class module — the on-module register buffers the command/address signal, which reduces electrical load and lets a server motherboard reliably support many densely-populated DIMM slots, but it requires a server/workstation platform whose memory controller specifically supports registered memory, and will not work in a typical desktop board. Matching capacity, speed, and form factor exactly to the target system (and, for a multi-module upgrade, matching modules to each other) is what lets DDR4 memory run reliably at its full rated speed rather than falling back to a slower, auto-negotiated speed or failing to POST altogether. It ships with ECC protection with the register that defines RDIMM memory. The module uses Micron F-die (Rambus-licensed). This DDR4-generation registered ECC module suits an existing DDR4 server or workstation platform that's still in active production use across the industry, needing a mainstream-capacity module for a multi-channel build. It is stocked as part of Marvel's broader component range for South African PC builders, upgraders, and system integrators who need confirmed compatibility before purchase.