NEMIX RAM 16GB DDR5 4800 ECC RDIMM CL40 1.1V 1Rx8 Supermicro H13SST-GC memory upgrade

Exact-match DDR5 ECC RDIMM for Supermicro H13SST-GC

This 16GB DDR5 4800 module is built as a direct upgrade for the Supermicro H13SST-GC motherboard. It uses the 288-pin Registered RDIMM form factor that the board requires, not UDIMM or SODIMM. The 1Rx8 rank, 1.1V voltage and CL40 timing match the memory controller expectations exactly. System administrators can install it with confidence that the server will recognise full capacity at rated speed.

Sustained enterprise stability under full population

Registered architecture offloads the memory controller so every slot runs fully populated at full capacity without signal degradation. ECC corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots during continuous operation. Major OEM chips from Samsung, Micron or Hynix provide the consistency required for production workloads. The module has no heat spreader, relying on server chassis airflow for thermal management.

CL40 latency at DDR5 4800 defines the fit

The CAS latency of CL40 at 4800 MT/s is the single specification that determines whether this DIMM meets your board's timing table. If your motherboard manual lists a different latency or voltage for the target slot population, this module will not be the correct part. Verify supported capacities, approved population order and installation steps in the system manual before purchase.