Every PC Memory Type Explained in 9 Minutes

DRAM vs. SRAM00:00:47

Explanation of DRAM (used for main system memory due to density and cost) versus SRAM (faster, complex memory used primarily for CPU cache).

Cache and Registers00:02:17

Detailing the hierarchy of memory speed, including L1-L3 cache and CPU registers, which are the fastest but smallest storage units within a processor.

VRAM and Virtual Memory00:04:02

Discussion of VRAM dedicated to graphics processing and virtual memory, a system-managed process that uses storage drives to supplement physical RAM capacity.

Introduction to RAM00:00:00

An overview of Random Access Memory (RAM) as volatile, main working memory that allows the processor to quickly access active programs and data.

ROM and its Evolution00:05:42

An analysis of non-volatile Read-Only Memory, covering the evolution from traditional ROM to PROM, EPROM, and EEPROM, explaining how each improved writeability.

Flash Memory00:08:18

Summary of Flash memory as a dense, fast descendant of EEPROM, essential for modern SSDs, USB drives, and firmware storage.