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What type of memory is most commonly associated with a CPU cache?

A) Read Only Memory

B) Static RAM

C) Synchronous DRAM

D) Double Data Rate 3 (DDR3) SDRAM

E) I don’t need memory, I have address book favorites

The answer: B) Static RAM

Static RAM (SRAM) is very fast memory that does not need to be periodically refreshed to maintain its data. The speed of Static RAM makes it a good choice for high-speed CPU caching.

Want to know more? Watch “An Overview of PC Memory Types.”

Your computer contains many types of memory. In this video, you’ll learn about ROM, SRAM, SDRAM, and other memory types. You’ll also learn an easy way to calculate the memory bus speed or memory throughput rates of DDR, DDR2, or DDR3 memory.