How to Verify a Used MacBook Air M1 is Genuine Before Buying

When you're considering purchasing a used MacBook Air, it's crucial to verify whether the Mac is original. Because Apple is the sole manufacturer of Mac computers, the authenticity of a used Mac can be challenging to ascertain. Here's a comprehensive guide on how to confirm the originality of a used MacBook Air M1.

Accessing the 'About This Mac' Screen

One of the most reliable ways to check if a MacBook Air M1 is genuine is by using the 'About This Mac' function. This screen provides a plethora of information about your Mac, including the model year, processor, graphics, memory, and serial number. When you see this screen running on the Mac, you can be confident about the device's specifications.

The 'About This Mac' screen can be accessed from the Apple menu. If you're unable to see this screen or a photo of it from the seller, this should be a warning sign. It could mean the computer doesn't work or that there isn't even a machine at all.

Using the Serial Number for Verification

Another effective method to verify a used MacBook Air M1 is by checking its serial number. You can find the serial number on the bottom of the case if the device is not powered on. Alternatively, you can ask the seller to provide the serial number so you can look it up on reputable websites that have databases of true Mac product information.

For instance, you can use a site like (replace with a real site) to look up the serial number and confirm whether it matches the correct model type. If the serial number doesn't match, it may indicate that the Mac is not original.

Additional Verification Methods

For added assurance, you can ask the seller if they have an original proof of purchase. This additional step can provide you with further confidence in what you're buying. Note, however, that this proof may not be available if the seller has sold the original Mac.

Final Thoughts on Purchasing Used Macs

While it's important to verify the legitimacy of a used MacBook Air M1, it's worth considering whether to buy one in the first place. Buying a used Mac can be risky, especially when the storage is soldered. You have no way of knowing what the previous owners did with the device, and the storage might already be worn out, leaving the machine on its last legs.

For these reasons, it is recommended to prioritize purchasing new or refurbished Macs from official Apple retailers or authorized dealers. This ensures that you're getting a genuine product with known specifications and a valid warranty.