DDR4 (Double Data Rate 4) Definition

The definition of DDR4 defined and explained in simple language.
A technical definition of DDR4

Double data rate - Wikipedia

Glossary of memory terms and definitions

Introduction to DDR5 Memory > Lenovo Press

DDR4 SDRAM - Wikipedia

Crucial 8GB DDR4-3200 SODIMM, CT8G4SFRA32A

DDR4 vs. DDR5: Unveiling the Next Generation of Memory

Should RAM speed be the same as a processor frequency? - Quora

What is DDR (Double Data Rate) Memory and SDRAM Memory

RAM Types and Features, Foundation Topics

How to Plan for DDR Routing in PCB Layout

DDR Memory and the Challenges in PCB Design