Question

What is the meaning of ddr in terms of ram?

Answer 1

DDR SDRAMis adouble data ratesynchronous dynamic random-access memoryclass of memoryintegrated circuitsused incomputers. DDR SDRAM, also called DDR1 SDRAM, has been superseded byDDR2 SDRAM,DDR3 SDRAMandDDR4 SDRAM. None of its successors areforwardorbackward compatiblewith DDR1 SDRAM, meaning DDR2, DDR3, and DDR4memory moduleswill not work in DDR1-equippedmotherboards, and vice versa.