In 2026, 8GB of RAM is no longer enough for smooth multitasking. Whether you are an AI developer, a gamer, or a heavy Chrome user, upgrading your RAM is the cheapest way to make an old laptop feel brand new.
Step 1: Identify Your RAM Type (DDR4 vs. DDR5)
Before you buy, you must know your “Generation.” DDR4 and DDR5 RAM are physically different—they have the notch in a different place and are not interchangeable.
- How to check: Right-click your Taskbar > Task Manager > Performance > Memory.
- Speed Check: If your speed is 3200MHz, you likely have DDR4. If it is 4800MHz to 6400MHz, you are on DDR5.
Step 2: Find Your “Max Capacity”
Most Windows laptops have two slots, but some “Ultra-thins” have the RAM soldered to the motherboard.
- Pro Tip: Use the [Crucial System Selector] to enter your laptop model. it will tell you exactly how many slots you have and the maximum GB you can install.
Step 3: The Installation
- Ground Yourself: Static electricity can kill RAM chips. Touch a metal table before starting.
- Open the Case & Disconnect Battery: Never swap RAM while the battery is connected.
- Release the Clips: Small silver arms hold the RAM in place. Push them outward, and the RAM will pop up at a 45-degree angle.
- Insert New Stick: Slide the new RAM into the slot and press down until the silver arms “click” back into place.