![]() DRAM is also a volatile memory, which means that all the stored data becomes lost once the power is cut off. refreshing) is needed to keep data intact. This is why DRAM is called ‘dynamic’ - constant change or action (e.g. One of the two basic memory types (the other being SRAM), DRAM requires a periodic ‘refresh’ of power in order to function. Because of the continuous power, SRAM doesn’t need to be ‘refreshed’ to remember the data being stored. One of the two basic memory types (the other being DRAM), SRAM requires a constant power flow in order to function. ![]() 1990s to present Popular products using SRAM: Digital cameras, routers, printers, LCD screens Larger pieces of paper allow you to scribble out more (and bigger) ideas at a time before having to erase more RAM inside of computers shares a similar effect. RAM stands for Random Access Memory, and it gives computers the virtual space needed to manage information and solve problems in the moment. RAM gives computers the virtual space needed to manage information and solve problems in the moment. Graphics Double Data Rate Synchronous Dynamic RAM (GDDR SDRAM, GDDR2, GDDR3, GDDR4, GDDR5) ![]() ![]() Take a look at your favorite device (e.g., smartphones, tablets, desktops, laptops, graphing calculators, HDTVs, handheld gaming systems, etc.
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