Samsung 128GB DDR4 2933 Mbps Server Memory Module

The Samsung M386AAG40MMB-CVF is a 128GB DDR4 server memory module that delivers high capacity and consistent speed for enterprise workloads. It relies on Load Reduced DIMM architecture, placing a register and a dedicated data buffer between the memory controller and the DRAM chips to stabilize clock, command, and control signals while preserving signal integrity even in fully populated memory channels.

Operating at 2933 Mbps and only 1.2 volts, this module offers a balance of bandwidth and energy efficiency that data center managers value when trying to lower operational costs. Its four-rank configuration with x4 organization allows dense deployments without sacrificing performance, and the 288-pin design fits industry standard server sockets. Compatibility with three-DIMM-per-channel setups makes it a practical drop-in upgrade for hosts that need to maximize installed memory.

Virtualization clusters, in-memory databases, and analytics platforms that process large datasets benefit directly from the expanded capacity and stable throughput this module provides. System administrators looking to consolidate virtual machines, support memory-hungry applications, or scale high-performance computing nodes will find the Samsung M386AAG40MMB-CVF a straightforward way to unlock additional headroom while maintaining reliability.

• 128GB DDR4 Load Reduced DIMM designed for enterprise servers
• Data rate up to 2933 Mbps for dependable throughput
• 1.2-volt operation helps control power consumption in dense memory configurations
• Four ranks with x4 organization to support high capacity requirements
• 288-pin layout compatible with three-DIMM-per-channel server architectures