STOP Before You Upgrade RAM! 🛑 Laptop/Desktop Memory Explained – Avoid Expensive Mistakes!

Thinking about upgrading your RAM? Whether you're boosting your desktop from 8GB to 16GB, or trying to revive an old laptop, you need to know this first!

In this video, I explain why choosing the wrong RAM type can lead to compatibility issues—or even damage your hardware.

As a PC enthusiast, I want to help others avoid common upgrade mistakes I’ve seen too often.

💡 Topics Covered:

DDR2 vs DDR3 vs DDR4 (and how to tell the difference)

Laptop vs Desktop RAM

How to check your motherboard compatibility

Why voltage, pins, and frequency matter

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Source:
https://en.wikipedia.org/wiki/DDR_SDRAM#