NEMIX RAM 16GB (2x8GB) DDR4 2666 CL19 UDIMM memory upgrade for ASUS P11C-I/NGFF2280

System-specific DDR4 kit for ASUS P11C-I

This NEMIX RAM kit delivers 16 GB as two 8 GB DDR4 2666 UDIMM modules built for the ASUS P11C-I/NGFF2280 mini-ITX server board. It runs at 1.2 V with CL19 latency and uses unbuffered non-ECC chips from major OEM suppliers. The 288-pin DIMMs target administrators who need a validated upgrade for this exact platform.

Replaces slower or smaller DDR4 on the same board

Moving from a single 8 GB stick or lower-frequency modules to this matched pair enables dual-channel throughput at the board's native 2666 MT/s. The jump is worth it when the workload hits memory capacity limits or when single-channel bandwidth becomes a bottleneck. Buyers who need ECC protection or registered DIMMs cannot use this kit.

Straightforward DIMM installation

The modules slot into the board's two UDIMM sockets without tools and require no heat spreader clearance. The main issue occurs when the BIOS defaults to a lower speed; enabling the correct 2666 MT/s profile or setting voltage to 1.2 V manually usually resolves it. Mixing these sticks with different ranks or voltages often prevents the system from posting.