NEMIX RAM 16GB DDR4 3200 ECC RDIMM CL22 2Rx8 1.2V 288-Pin THINKMATE Server Memory Upgrade

ThinkMate Server DDR4 ECC RDIMM

This 16GB registered DDR4 module runs at 3200MT/s with CL22 latency and 1.20V operation. It targets ThinkMate GPU-optimised servers such as the GPX-QN4-22E2-4NVLINK and GPX-QN12-24E2-10GPU platforms. The single-rank 2Rx8 organisation suits memory channels that require registered buffering. Buyers needing unbuffered UDIMMs or non-ECC memory for desktop boards cannot use this module.

DDR4 3200 registered interface constraints

The PC4-25600 standard caps transfer rate at 3200MT/s and mandates registered signalling with on-die ECC. Systems must provide DDR4 RDIMM slots and a memory controller that accepts registered modules at 1.20V. Mixing with unbuffered DIMMs or populating slots beyond the platform's registered-rank limit will prevent boot. No higher-speed DDR4 or DDR5 operation is supported by this part.

288-pin RDIMM build and daily handling

The bare green PCB lacks a heat spreader, so airflow across the module is the only cooling path in dense server chassis. Gold-contact 288-pin edge connector mates with standard DDR4 RDIMM sockets and the registered buffer adds negligible insertion force. Handle by the edges to avoid contaminating contacts; the single-module pack simplifies inventory for incremental capacity upgrades.