Samsung M386A8K40BMB-CRC 64GB DDR4 2400 MT/s Load-Reduced DIMM

Overview :

The Samsung M386A8K40BMB-CRC is a server-grade 64 GB DDR4 Load-Reduced DIMM (LRDIMM) designed for enterprise and data-center memory expansion where high capacity, signal integrity, and multi-DIMM configurations are required. It employs load-reduced architecture with on-module data buffers to reduce electrical load on the memory bus, enabling higher aggregate memory capacities with improved stability.

Operating at 2400 MT/s with a 1.2 V supply, this LRDIMM is suited for dual-socket and multi-socket server platforms that support DDR4 load-reduced memory. Its 288-pin form factor is compatible with standard DDR4 server memory slots; error-correcting code (ECC) support is inherent to the server memory class. This part has been marked end of life (EOL) by Samsung, and replacement parts should be considered for new deployments.

Key Features :

• 64 GB DDR4 LRDIMM for high-capacity server memory
• 2400 MT/s data rate for balanced throughput
• Load-reduced design supports high DIMM counts
• 1.2 V operation for standard DDR4 power efficiency
• 288-pin form factor with ECC support