NEMIX RAM 16GB DDR4 2666 ECC Unbuffered UDIMM memory upgrade

Supermicro-compatible DDR4 ECC module

This 16 GB DDR4 2666 ECC unbuffered UDIMM is built for Supermicro servers and workstations that require error-correcting memory. It suits IT professionals maintaining compatible platforms or expanding capacity in validated configurations. The single-rank 2Rx8 organisation and CL19 latency match the original MEM-DR416L-HL01-EU26 specification. Buyers needing registered or load-reduced modules cannot use this part.

288-pin UDIMM form factor with no heat spreader

The module uses a standard 288-pin DDR4 UDIMM edge connector and operates at 1.20 V without a heat spreader. This keeps the profile low for dense Supermicro chassis where clearance between DIMM slots is tight. Unbuffered signalling means it connects directly to the memory controller on supported boards. Systems that require registered or fully buffered DIMMs will not accept this module.

Low-voltage operation at 1.2 V

Running at 1.20 V reduces power draw compared to higher-voltage DDR4 variants, helping thermal headroom in multi-DIMM server configurations. The absence of a heat spreader relies on chassis airflow for cooling, which is typical for unbuffered ECC UDIMMs in supervised rack environments. Under normal load the module stays within standard DDR4 thermal limits without active component cooling.