MacBookAir2,1: which Apple model is it?
Model Identifier MacBookAir2,1
MacBook Air
MacBook Air (Mid 2009)
Mid 2009
This model has no spec page here yet.
From Apple's Identify your MacBook Air model page.
Check the number on your device
Mac laptops
On the Mac
- Choose Apple menu > About This Mac to see the model name.
- For the exact model: hold the Option key and choose Apple menu > System Information, then select Hardware.
- Look for Model Identifier (for example MacBookPro18,1) and Model Number, which is the part number (for example MLH12xx/A; "xx" differs by region).
Printed on it
- The serial number is usually printed on the underside of the Mac, near the regulatory markings. Enter it at checkcoverage.apple.com to find the model name.
- The part number might also be on the original packaging.