Samsung 32GB DDR4-2666 ECC UDIMM M391A4G43MB1-CTD | Server Memory

Add capacity where it counts and keep workloads responsive under pressure. This Samsung 32 GB DDR4 module is designed for systems that need dependable memory performance without sacrificing data integrity. Running at 2,666 MHz with CL19 latency, it delivers the bandwidth needed for virtualization hosts, database servers, and general-purpose infrastructure that cannot afford avoidable memory errors. ECC support helps detect and correct single-bit memory errors before they affect uptime, while the unbuffered design suits compatible platforms that call for direct memory access and lower latency. The 2Rx8 organization provides a balanced density profile for server and workstation environments that need more headroom per slot. For teams standardizing on proven components, this module offers a practical upgrade path from lower-capacity DIMMs. It is built for environments where memory stability, platform compatibility, and predictable behavior matter more than chasing headline specs. When the cost of a failed workload exceeds the cost of the module, this is the kind of part that earns its place in the rack.