Finding the model number of your MacBook Pro is essential for warranty checks, repairs, and verifying compatible accessories. This short guide walks you through the fastest methods depending on your macOS access and device condition.
Whether your screen is broken, the system is locked, or the machine is off, you can still locate the correct identifier with built-in tools or physical markings.
| Where to look | When to use | What you will see | Example |
|---|---|---|---|
| About This Mac | macOS is responsive | Model identifier, processor, memory | MacBookPro18,3 |
| System Information | Detailed hardware data | Model ID, board number, serial | Mac-827FB448E656EC06 |
| Original packaging | Device is new or unopened | Barcode with model number | MLH13LL/A |
| Back of the device | Device is powered off or screen broken | Small print on the underside | A2338 |
How to find model number via About This Mac
Using About This Mac is the simplest way when your MacBook Pro boots into macOS.
Step-by-step navigation
Click the Apple logo in the top-left corner, choose About This Mac, and the model identifier appears at the top of the window.
Interpreting the model identifier
The identifier uses a letter and number code such as MacBookPro18,3 that maps to year, size, and chip generation.
Cross-checking with system information
Open System Information from the Apple menu and verify the Model ID and Serial Number for warranty or support tickets.
Using original packaging and labels
The box and built-in labels provide reliable model numbers when software access is impossible.
Checking barcode and SKU on the box
Look for a barcode label that includes a model number such as MLH13LL/A alongside the hardware configuration.
Reading the text on the back of the device
Turn the MacBook Pro over to find a small model number like A2338, which is useful for part ordering.
When the screen is not working
If the display is blank or damaged, you can still retrieve identifiers using external tools and physical markings.
Accessing data via startup options
Hold power buttons or use peripheral input to reach a macOS recovery or utility mode that reveals system details.
Connecting to an external display
Plugging into an external monitor can show the login screen or desktop where About This Mac becomes available.
Key takeaways for quick identification
- Use About This Mac for the fastest model identifier when macOS loads.
- Check System Information for board and model numbers in one view.
- Read the model number on the bottom of the device or original packaging.
- Use the identifier and serial number together for warranty and support lookups.
- Match the identifier to online specs to confirm chip, memory, and display options.
FAQ
Reader questions
Where can I find the model number on my MacBook Pro physically if the screen is cracked?
Turn the laptop over and read the small print on the underside, or check the original box for the barcode that lists the model number.
Will the model identifier in macOS match the label on the bottom of the MacBook Pro?
Not always; About This Mac shows a model identifier like MacBookPro18,3 while the bottom label may show a service part number such as A2338.
What does the model identifier MacBookPro18,3 actually tell me?
This code indicates a 2019 16-inch MacBook Pro with an Intel processor, specific to its generation and screen size.
Can I use the serial number to find the exact model number of my MacBook Pro?
Yes, entering the serial number on Apple support pages or in System Information will reveal the associated model identifier and hardware details.