NEMIX RAM 288GB (6 x 48GB) DDR5-4800 ECC Registered RDIMM CL40 1.1V 2Rx8 Supermicro H13DSG-OM memory upgrade

Exact-Match Server Memory Kit

This NEMIX RAM kit delivers 288 GB across six 48 GB DDR5-4800 RDIMMs built to the Supermicro H13DSG-OM motherboard's exact specifications. Registered ECC architecture with CL40 timing and 1.1 V operation ensures the memory controller recognises every module at full rated speed. The 2Rx8 organisation matches the board's population rules so all slots can be filled without down-clocking. It is intended for administrators upgrading that specific platform.

Verify Platform Configuration First

Before ordering, consult the Supermicro H13DSG-OM manual for supported capacities per channel, approved DIMM population order and any BIOS version requirements. The board requires 288-pin Registered RDIMMs; UDIMM or SODIMM modules will not fit or function. Confirm the maximum memory per socket and the correct slot sequence for a six-module installation to avoid boot failures or reduced performance.

Registered ECC For Full-Population Stability

Registered buffering offloads the memory controller, allowing every slot to run fully populated at the rated 4800 MT/s while ECC corrects single-bit errors on the fly. The modules have no heat spreader, so ensure the server chassis provides adequate airflow over the DIMM area. This kit frees you from mixing capacities or ranks, delivering a validated 288 GB configuration that meets the platform's voltage and timing expectations.