Adding RAM to your MacBook Pro: What you need to know

When your MacBook Pro® starts slowing down, it can be a huge inconvenience. It might not be time to say goodbye just yet, though. A simple memory upgrade can breathe new life into your laptop, transforming it from sluggish to swift. 

The experts at Asurion have the know-how to help with all of your tech care needs. Here’s their guide to upgrading the RAM on your MacBook Pro to boost both its speed—and your productivity.

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👉 Important note: Physical RAM upgrades are only possible on MacBook Pro models released in Mid-2012 or earlier. If your MacBook Pro has a Retina Display, a Touch Bar, or an Apple Silicon processor (M1, M2, M3, M4, or newer), the memory chips are permanently soldered to the motherboard and cannot be upgraded.

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Does my Mac need more RAM?

In a world where multitasking is key, your MacBook Pro might be crying out for a little more elbow room. More RAM (Random Access Memory) can supercharge your laptop. But first, let's determine if you really need that extra boost.

How to check your Mac’s current memory

1. Open Spotlight Search (Command + Space).
2. Type in “Activity Monitor” and press Enter.
3. In Activity Monitor, select the Memory tab at the top of the window.
4. Look at the Memory Pressure graph at the bottom.

Here's where you can see your available memory. If the Memory Pressure graph shows green, your laptop is doing fine. If it’s showing red, your Mac’s RAM is heavily overloaded and running out of space.

Can you upgrade the RAM on your MacBook Pro?

Before you look for physical upgrade slots, you need to check if your MacBook Pro can actually be opened up. Apple has fundamentally changed how laptops are built, meaning your upgrade path depends entirely on your model's year:

• Models released from Late 2012 to the present: No. This includes all modern Apple Silicon models (M1, M2, M3, M4, etc.), Touch Bar models, and Retina display models. Apple permanently solders the memory chips directly onto the main motherboard, meaning the RAM cannot be upgraded or changed after purchase.
• Models released in Mid-2012 or earlier: Yes. These older, thicker Intel-based models (which typically feature a built-in CD/DVD disc drive) have physical slots where you can swap out memory sticks.

How to check if your MacBook has slots for more RAM

If you own an older MacBook Pro (Mid-2012 or earlier) and want to check your physical memory slots, follow these modern menu steps:

1. Click the Apple icon at the top left of your screen and select System Settings.
2. Click General in the left sidebar, then click About on the right.
3. Scroll down to the very bottom and click System Report...
4. In the left column, click Memory.
5. Under the Memory Slot section on the right, you will see a live breakdown of your upgradeable slots and whether any are currently empty.

How to upgrade your RAM

You’ve done the homework, and you’re ready to boost your legacy MacBook Pro’s brainpower.

For upgradeable models, the physical process involves removing the lower case of the laptop, releasing the small side ejector clips on the memory module, and gently sliding the new RAM stick into the slot. However, because static electricity or a misplaced screw can easily damage sensitive internal parts, your safest bet is to bring it to a MacBook repair professional who can perform the upgrade without risking a DIY mishap.

What if your MacBook Pro cannot be upgraded?

If you own a modern Mac with soldered memory, you can't add physical hardware. However, you can free up existing RAM by closing resource-heavy web browser tabs, restarting your laptop weekly to clear temporary caches, and keeping at least 10% to 15% of your internal hard drive storage free so your system can efficiently handle "swap" virtual memory.

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FAQ

Can I upgrade the RAM on an Apple Silicon (M1, M2, M3, M4) Mac?

No. The RAM is integrated directly into the main processor chip. It cannot be altered after purchase.

What happens if my Mac runs out of RAM?

It borrows temporary space from your storage drive to keep apps open. If your storage drive is also full, your Mac will freeze or crash.

Does adding more RAM delete my files?

Nope. RAM only handles temporary data. Your files are saved on your storage drive, which remains completely untouched.

How much RAM do I need today?

16GB is the baseline for smooth everyday multitasking. Creative professionals handling heavy video editing or 3D rendering should aim for 32GB.