Samsung 16GB DDR4 3200 Mbps Memory Module

The Samsung M391A2K43DB1-CWE is a 16GB DDR4 memory module that delivers a 3200 Mbps data rate at 1.2 V, giving desktops, servers, and upgrade-ready laptops the bandwidth they need for fast application response and smooth multitasking.

This module follows a 2R x 8 layout on a 288-pin PCB, so it fits any standard DDR4 DIMM slot. Because it supports single error correction and detection, it can identify and repair common data errors on the fly, keeping mission-critical workloads stable when spreadsheets balloon in size, virtual machines multiply, or large databases run around the clock.

System builders who want dependable throughput for content creation, data analysis, or virtualization will appreciate its balanced design. The low 1.2 V operating requirement helps manage thermal output in densely packed server racks, while end users will notice improved responsiveness during everyday tasks such as code compiling or complex photo editing.

Installation is straightforward: power down the system, align the notches with the slot, press until the latches click, and the upgrade is ready. Once installed, this module works alongside compatible DDR4 sticks to boost capacity and extend the useful life of new or existing hardware without disrupting workflows.

• 16GB DDR4 module with a 3200 Mbps data rate for high bandwidth applications
• Runs at 1.2 V to support energy-conscious builds and lower heat output
• 2R x 8 rank configuration that balances capacity, speed, and stability
• 288-pin form factor designed for standard DDR4 DIMM slots
• Single error correction and detection for added data integrity in demanding environments