How to Find Apple Model Number?

How to Identify Your Apple Device Model: Find Your iPad or MacBook A Number Easily

If you are trying to repair, sell, or upgrade your Apple device, one of the first things you will be asked is: what model is it?

Saying “iPad Pro” or “MacBook Air” is often not enough. Many Apple devices look almost identical across different generations, but have very different specifications and compatibility.

The most accurate way to identify your device is by using the Apple model number, also known as the A number such as A2179.

This guide will show you exactly how to find the A number on your iPad or MacBook and correctly identify your Apple device.

What Is an Apple A Number?

The A number is Apple’s unique hardware identifier for each device model. It appears in the format:

A#### (for example, A2337)

Each A number corresponds to a specific device and generation. This makes it one of the most reliable ways to identify your Apple product.

Why You Need Your Apple Model Number

Knowing your exact Apple device model helps you:

• Buy the correct accessories and chargers

• Check software update compatibility

• Get an accurate resale price

• Order the right replacement parts

• Avoid buying incompatible cases or components

Using the wrong model can lead to wasted money and time, especially when devices look similar.

Where to Find the A Number on Apple Devices

Find A Number on iPad

Most iPads have the A number printed on the back of the device.

Steps:

• Turn your iPad over

• Look near the bottom of the back casing

• Find the small printed text

• Look for a code starting with A followed by four digits

Example: A1822

Tip: The text is very small, so use bright lighting if needed.

Find A Number on MacBook

MacBooks can be identified in a couple of ways.

Option 1: Check the bottom of the MacBook

• Turn your MacBook upside down

• Look near the hinge or along the bottom edge

• Some models include identifying text

Option 2: Use system settings

• Click the Apple logo

• Select About This Mac

• Note the model name and year

You can then match this information to the correct A number online.

Identify iPhone Model Number

iPhones do not usually display the A number on the back anymore, but they are still easy to identify.

Steps:

• Go to Settings

• Tap General

• Tap About

• Find Model Number

Tap the model number to reveal a shorter identifier code.

What If You Cannot Read the A Number?

If the back of your device is worn or scratched:

• Check Settings and About section on your device

• Use your serial number on Apple’s official website

• Look at the original box or receipt

Common Mistakes When Identifying Apple Devices

Many people make these mistakes:

• Relying only on the device name

• Guessing the model based on appearance

• Ignoring the small text on the back

These errors often result in ordering the wrong accessories or parts.

Final Thoughts

If you want a quick and accurate way to identify your Apple device, the A number is the best method. It removes guesswork and ensures you get the correct information every time.

Whether you are repairing, selling, or upgrading your iPad or MacBook, taking a few seconds to find the A number can save you time, money, and hassle.

If you require any repairs to an Apple device and now know your number, check out the link for the repairs here : Apple Mac Repair - Professional Repairs for Macbook and iMac , Apple iPad Repair - Same day* iPad Repairs at Hex

We are based in Edinburgh on 14 Home Street, EH3 9LY and you can get in touch on 0131 221 1117