SAMSUNG MEM-DR416L-SL04-ER26 16GB DDR4-2666 ECC REG DIMM

16GB DDR4-2666 ECC Registered DIMM

This 16GB DDR4-2666 module delivers error-correcting, registered memory for servers and workstations that require data integrity. It operates at 1.20V and carries Supermicro certification for qualified platform compatibility. The PC4-21300 rating confirms its standard transfer rate for DDR4-2666 systems.

Build integration and capacity planning

The registered buffer reduces electrical load on the memory controller, allowing higher total system capacities than unbuffered alternatives. ECC functionality detects and corrects single-bit errors to maintain uptime in critical workloads. Systems must support DDR4 registered DIMMs and ECC to use this module; consumer platforms without those features cannot accept it.

Thermals, noise and power draw

Standard 1.20V DDR4 voltage keeps power consumption low for high-density server deployments. Passive operation produces no acoustic noise, relying on chassis airflow for cooling. The registered design adds minimal latency overhead while stabilising signal integrity across fully populated memory channels.