NEMIX RAM 384GB (8×48GB) DDR5 6400MHz CL52 1.1V 2Rx8 ECC RDIMM memory upgrade

Server-grade capacity

This 384 GB kit contains eight 48 GB DDR5 modules built for registered ECC server memory slots. It targets administrators upgrading the ASRock Rack W890D8-2L2T platform or similar workstations that require registered DIMMs with error correction. The 2Rx8 organisation and CL52 timing suit multi-channel configurations where stability outweighs low latency.

Thermals and power

Each module runs at 1.1 V without a heat spreader, relying on chassis airflow for cooling. The low voltage helps keep power draw modest in fully populated systems, while the registered buffer reduces electrical load on the memory controller. In typical server workloads the kit operates within standard DDR5 thermal limits without active cooling on the modules themselves.

Build and connectivity

The 288-pin RDIMM form factor fits only registered DDR5 slots; it cannot be used in unbuffered desktop or laptop sockets. Eight modules fill all channels on compatible dual-socket boards, so expansion beyond this kit requires replacing modules rather than adding them. Buyers needing non-ECC memory or consumer form factors should look elsewhere.