{"id":3728,"date":"2025-12-10T16:10:37","date_gmt":"2025-12-10T19:10:37","guid":{"rendered":"https:\/\/nextage.com.br\/blog\/?p=3728"},"modified":"2026-01-05T14:34:08","modified_gmt":"2026-01-05T17:34:08","slug":"what-is-dram","status":"publish","type":"post","link":"https:\/\/nextage.com.br\/blog\/en\/what-is-dram\/","title":{"rendered":"What is DRAM? Learn its impact on the electronics industry"},"content":{"rendered":"

If you follow tech news, you’ve probably heard about a RAM memory crisis that’s taking shape. Prices have skyrocketed, manufacturers are limiting production, and the entire electronics industry is feeling the impact. To understand how we got here, we first need to understand what DRAM is and why this seemingly invisible technology is so crucial for everything from your smartphone to the servers powering artificial intelligence.<\/span><\/p>\n

\"A<\/p>\n

What is DRAM? Starting with the basics<\/b><\/h2>\n

DRAM<\/span><\/a> stands for Dynamic Random Access Memory. It’s the type of memory that your computer, phone, and virtually all electronic devices use as their main working memory.<\/span><\/p>\n

The word “dynamic” comes from the fact that this memory needs to be constantly “refreshed” (or recharged) to maintain stored data. Each DRAM memory cell is composed of a tiny capacitor that stores electrical charge representing a bit of information. The problem is that these capacitors naturally lose this charge over time, so the system needs to recharge them thousands of times per second.<\/span><\/p>\n

This constant refresh process consumes energy and adds complexity, but it makes DRAM much denser and cheaper to produce than alternatives like SRAM (Static RAM), which doesn’t need refresh but takes up much more space per stored bit. That’s why DRAM has become the industry standard.<\/span><\/p>\n

Types of DRAM<\/b><\/h2>\n

DRAM has evolved dramatically over the years. The DDR (Double Data Rate) nomenclature has dominated the computer market for decades, with each new generation approximately doubling the speed of the previous one:<\/span><\/p>\n