Samsung 64GB DDR4-3200 LRDIMM M386A8K40DM2-CWE | Server Memory

Expand server memory capacity without sacrificing signal quality or platform stability. Samsung’s 64 GB DDR4-3200 LRDIMM is built for environments where large in-memory datasets, virtualization hosts, and database workloads demand more capacity per channel than standard DIMMs can provide. The load-reduced design helps ease electrical loading on the memory controller, making it a strong fit for systems that need to scale memory while maintaining reliable operation. Running at 3,200 MHz and 1.2 V, this module balances bandwidth and efficiency for enterprise platforms that stay busy around the clock. The 4Rx4 organization is designed for high-density configurations, helping infrastructure teams increase total installed memory in supported servers. For buyers comparing commodity memory to qualified server modules, the difference is consistency: predictable behavior, platform compatibility, and the confidence to populate mission-critical systems with the right part. This module is a practical choice when uptime, capacity planning, and long service life matter more than headline specs alone. It is intended for server-class deployments that benefit from LRDIMM architecture and verified DDR4 support.