NEMIX RAM 32GB DDR5 4800 ECC RDIMM CL40 1Rx4 1.1V 288-pin ASRock IMB-1900/1902

32GB DDR5 ECC RDIMM for ASRock IMB-1900 and IMB-1902

This 32GB registered DDR5 module runs at 4800 MT/s with a CL40 latency and 1.1V operation. It is built for ASRock Industrial EATX motherboards IMB-1900 and IMB-1902 where error-correcting code memory is required. The single-rank 1Rx4 organisation suits server and workstation workloads that demand data integrity. No heat spreader is fitted on the 288-pin RDIMM.

Verify motherboard model

Confirm the board is an ASRock Industrial IMB-1900 or IMB-1902 revision that accepts DDR5 RDIMMs. Registered ECC modules will not function in consumer boards that only support unbuffered memory. Check the manual for maximum capacity per slot and total population rules. Ensure the CPU and chipset on the target board are qualified for DDR5 4800 registered operation.

Thermals noise and power draw in normal use

The module operates at the standard DDR5 voltage of 1.10V without a heat spreader, relying on chassis airflow for cooling. Registered ECC DRAM typically draws modest power per DIMM at stock frequency. Acoustic output is silent as there are no moving parts. Sustained server workloads keep temperatures within JEDEC limits when case ventilation follows the motherboard vendor guidelines.