Samsung 16GB DDR4 3200 Mbps Memory Module

The Samsung M391A2G43BB2-CWE is a 16 GB DDR4 memory module that moves data at 3200 Mbps while drawing just 1.2 V. It slips into a standard 288-pin DIMM slot and supports both UDIMM and SODIMM implementations, giving system builders flexibility across desktops, laptops, and servers.

An internal 1R x 8 layout, organized as (2G x 8) x 9, allows the module to perform single-bit error correction and detection, protecting workloads from data corruption during long rendering sessions or around-the-clock server operation. Because Samsung pairs this architecture with tight production tolerances, the module delivers stable performance even under sustained, memory-intensive tasks.

In real use, the module benefits professionals who compile large code bases, creators who handle high-resolution video, and administrators who run virtual machines or database services. Installation is straightforward: seat the DIMM, enable ECC where supported, and the system gains the headroom needed for multitasking or scaling enterprise applications.

• 16 GB DDR4 capacity with 3200 Mbps data rate
• Operates at 1.2 V for lower heat and power draw
• Single-bit error correction and detection safeguards data integrity
• 1R x 8 organization using a (2G x 8) x 9 component layout
• 288-pin form factor compatible with standard DDR4 DIMM slots
• Supports both UDIMM and SODIMM formats for deployment in desktops, laptops, and servers