Estructura de computadores
DRAM is built from capacitors, SRAM from inverters. Size of DRAM vs. SRAM. Speed of DRAM vs. SRAM.
How RAM works, RAM speed, DRAM, SDRAM, Rambus RDRAM, DDR, DDR2, DDR3, DDR4, and ECC
What is CPU cache? This is an animated video tutorial on CPU Cache memory. It explains Level 1, level 2 and level 3 cache. Why do CPUs need cache?