Samsung 64GB DDR4 2933 Mbps Server Memory Module

The Samsung M386A8K40CM2-CVF is a server memory module that provides 64 GB of capacity through DDR4 technology. Built as a Load Reduced DIMM, it places a register and a dedicated data buffer directly on the module, allowing the memory controller to maintain clean, precise signals even when the system is fully populated.

Running at 2933 megatransfers per second while drawing only 1.2 volts, the module delivers solid bandwidth without adding unnecessary strain to the power budget of your rack. Its four-rank by four-bit organization pairs with the 288-pin layout that many current server boards expect, so installation is straightforward in any chassis that accepts DDR4 LRDIMMs.

Administrators who run large virtual machine farms, in-memory databases, or high-performance computing workloads will appreciate the ability to place up to three of these modules on each memory channel. That density means fewer nodes to manage, lower licensing overhead, and room to grow as application demands increase.

Whether you are refreshing an existing fleet or building a new high-capacity host, the Samsung M386A8K40CM2-CVF adds the stability and headroom you need to keep critical services responsive under heavy load.

• Memory module with 64 GB capacity that uses DDR4 technology and a load reduced design
• 2933 MT/s data rate at an energy-efficient 1.2 V operating voltage
• On-board register and data buffer improve signal integrity for reliable multi-DIMM configurations
• Four-rank by four-bit organization and 288-pin form factor for broad server compatibility
• Supports up to three modules per memory channel, enabling high-density deployments