Samsung 16GB 2Rx8 PC4-2666V Memory Module

The Samsung M471A2K43DB1-CTD is a 16GB DDR4 memory module that slips into a 260-pin SODIMM slot and runs at 2666 MHz. With a low 1.2 V operating requirement, it delivers solid performance without putting extra strain on your laptop or compact desktop’s power budget.

This module follows a dual-rank 2R x 8 design, giving systems more parallel data paths than a single-rank stick of the same capacity. The result is smoother multitasking when you juggle large spreadsheets, multiple browser tabs, or creative software. Gamers can expect shorter load times and fewer slowdowns, especially in titles that benefit from additional memory headroom.

Installation is simple: power down, open the access panel, align the notch, and press the module into place until it clicks. Once installed, the module works seamlessly with Intel processors from 6th through 11th generation as well as AMD Ryzen platforms. That versatility makes it a sensible upgrade for students, remote workers, and anyone maintaining an older system that still has plenty of life left but feels sluggish with today’s resource-hungry applications.

• 16 GB DDR4 capacity running at 2666 MHz
• 260-pin SODIMM form factor fits laptops, mini desktops, and all-in-one PCs
• 1.2 V operating voltage helps reduce power draw and heat
• Dual-rank 2R x 8 architecture improves bandwidth and responsiveness
• Compatible with Intel 6th–11th generation and AMD Ryzen systems