NEMIX RAM MR38400-618K12 192GB 12x16GB DDR5 4800 CL40 ECC RDIMM H13DSG-O-CPU-D memory upgrade

Exact-Match Server Memory Kit

This 192GB kit contains twelve 16GB DDR5 4800 RDIMM modules built to the precise 1Rx8, 1.1V, CL40 specification required by the Supermicro H13DSG-O-CPU-D motherboard. Registered ECC architecture offloads the memory controller and corrects single-bit errors to maintain data integrity under full population. The modules use major OEM chips and carry a lifetime replacement warranty with US-based technical support.

Verify Motherboard Population Rules

Before ordering, consult the system or motherboard manual for supported capacities, approved DIMM population order, and installation steps. This board requires 288-pin Registered RDIMMs; UDIMM or SODIMM modules will not fit or function. Confirm that your BIOS version supports the full 192GB configuration across all twelve slots at the rated DDR5 4800 speed.

Suited for Full-Capacity Server Upgrades

This kit suits administrators upgrading a compatible Supermicro server to its maximum validated memory capacity with a single matched set. It is not for builds needing UDIMM or SODIMM form factors, lower total capacities, or non-ECC unbuffered memory. Buyers whose platforms do not explicitly support Registered DDR5 ECC RDIMMs at this density should look at memory qualified for their specific motherboard model.