Samsung 128GB DDR4 2400 Mbps 8R x 4 Memory Module

The Samsung M386AAK40B40-CUC is a 128GB DDR4 memory module designed specifically for server environments that demand high capacity and reliable performance. It operates at 2400 Mbps and uses load-reduced technology to support dense memory configurations, allowing up to three modules per channel without compromising stability or speed.

This module features an 8R x 4 organization and runs on 1.2 volts, which helps maintain efficient power consumption while delivering consistent throughput. Its 288-pin layout and 3DS component design make it suitable for systems that require scalable memory solutions. The inclusion of a register for clock, command, and control signals enhances signal timing, while a dedicated data buffer improves data integrity, ensuring smooth operation even under heavy workloads.

Ideal for data centers, enterprise servers, and other high-capacity computing setups, this memory module helps maintain system responsiveness and reliability when handling large datasets or running multiple virtual machines. It fits naturally in environments where uptime and performance are critical, providing a solid foundation for demanding server applications.

Highlights:

• 128GB DDR4 load-reduced DIMM designed for server use
• 2400 Mbps data transfer rate for steady performance
• 8R x 4 rank and organization supporting high-density memory
• Operates at 1.2 V for efficient power usage
• 288-pin configuration compatible with standard server slots
• Registered clock and control signals to improve timing accuracy
• Buffered data signals enhance signal integrity under load
• Supports up to three DIMMs per channel for scalable memory capacity