What type of RAM is known for its speed and is used primarily for high-performance tasks?

Static Random Access Memory (SRAM) is recognized for its speed and is utilized mainly for high-performance tasks. The reason for this lies in its architecture, which allows SRAM to retain data as long as it is powered on, without requiring refresh cycles like DRAM. This characteristic enables SRAM to provide faster access times compared to other types of memory, making it ideal for applications where speed is critical, such as in cache memory for CPUs.

Moreover, SRAM is constructed using a different cell architecture that utilizes several transistors to store a single bit of data, resulting in faster data access. This makes it well-suited for tasks that require rapid processing and quick data retrieval, such as in networking equipment, embedded systems, and as buffers in various high-speed applications.

Other types of RAM, like DRAM, are slower due to their need for periodic refreshing, and technologies like FPM RAM are largely outdated and not used in modern high-performance systems. SDRAM, while faster than traditional DRAM and synchronized with the system clock, generally does not match the speed and efficiency of SRAM for tasks that demand the highest performance.