NEMIX RAM 64GB DDR5 6400 CL52 4Rx4 1.1V 288-pin ECC RDIMM memory upgrade

64GB DDR5 6400 ECC RDIMM for Supermicro

This 64GB DDR5-6400 registered ECC module is built for the Supermicro X14SDW-64C-SP9F motherboard. It matches the board's required 288-pin RDIMM form factor, 4Rx4 rank structure, 1.1V operating voltage and CL52 latency. The exact specification ensures the memory controller recognises the full capacity and runs at the rated PC5-51200 speed without manual tuning.

Sustained-load behaviour

Registered buffering reduces the electrical load on the memory controller, allowing every slot to remain fully populated at the rated 6400 MT/s during continuous workloads. On-die ECC detects and corrects single-bit errors in real time, preventing silent data corruption and unplanned reboots that would otherwise interrupt production services running around the clock.

DDR5 RDIMM practical limits for this platform

The DDR5 RDIMM standard used here supports the 64GB density, 6400 MT/s transfer rate and 1.1V voltage specified for this module. Population rules, maximum total capacity and supported rank configurations are defined by the Supermicro X14SDW-64C-SP9F motherboard manual; exceeding those limits will prevent the system from posting or force down-clocking.