Samsung Unveils Industry’s Highest-Capacity 32Gb DDR5 DRAM

Samsung Electronics has taken a significant leap forward in the realm of dynamic random-access memory (DRAM) technology. The company has recently announced the development of the industry’s first and highest-capacity 32-gigabit (Gb) DDR5 DRAM, utilizing state-of-the-art 12-nanometer (nm)-class process technology. This groundbreaking achievement marks a pivotal moment in the evolution of high-capacity memory solutions, positioning Samsung at the forefront of the AI (Artificial Intelligence) and big data era.

1. Doubling Capacity, Reducing Power Consumption

With the introduction of the 12nm-class 32Gb DDR5 DRAM, Samsung has made a significant stride in memory capacity. This innovative technology allows for double the capacity of 16Gb modules within the same package size. What’s even more remarkable is that it enables the production of 128GB DRAM modules without the need for the Through Silicon Via (TSV) process, a significant advancement that reduces power consumption by approximately 10% when compared to 128GB modules with 16Gb DRAM. This enhancement makes Samsung’s 32Gb DDR5 DRAM an ideal solution for power-efficient applications, especially in data centers.

2. A Remarkable Milestone: 1TB DRAM Modules on the Horizon

Samsung’s commitment to pushing the boundaries of memory technology is evident in its 12nm-class 32Gb DDR5 DRAM. This achievement is particularly significant when considering that it opens the door to DRAM modules with capacities of up to 1 terabyte (TB). In an era where AI and big data demand ever-increasing memory capacities, Samsung is poised to meet the growing need for high-capacity DRAM.

3. Decades of Advancement in DRAM Technology

Samsung’s journey in the DRAM industry has been nothing short of remarkable. Since developing its first 64-kilobit (Kb) DRAM in 1983, the company has achieved a staggering 500,000-fold increase in DRAM capacity over the last four decades. This exponential growth underscores Samsung’s unwavering dedication to pushing the boundaries of technology and innovation.

4. Meeting Industry Demands and Collaboration

With the introduction of the 12nm-class 32Gb DDR5 DRAM, Samsung is poised to play a pivotal role in the computing and IT industry. The product is set to meet the demands of data centers, AI applications, and next-generation computing. Samsung’s commitment to collaboration with other industry leaders remains unwavering, as this groundbreaking DRAM technology is expected to facilitate partnerships that drive innovation and technological advancement.


Samsung Electronics’ announcement of the 12nm-class 32Gb DDR5 DRAM marks a defining moment in the world of memory technology. This groundbreaking achievement not only doubles the capacity of existing modules but also significantly reduces power consumption. With the prospect of 1TB DRAM modules on the horizon, Samsung is positioned to address the increasing demands of the AI era. This remarkable advancement, coupled with decades of innovation, reaffirms Samsung’s leadership in the next-generation DRAM market. As mass production of the 12nm-class 32Gb DDR5 DRAM is set to begin later this year, Samsung’s dedication to pushing the boundaries of memory technology remains stronger than ever.

For more information about Samsung’s DRAM products, please visit the Samsung Semiconductor website.

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