Where can I locate my Mac Serial or Mac ID Number?

Where can I locate the Serial Number or Mac ID Number on my Mac? Two things identify the make and model of a Macbook, MacBook Air, iMac or Mac Mini. The Serial number identifies a particular machine but the Mac Model ID is used for identifying specific models. We show you how to locate both. How to locate a Mac Serial Number Where can I locate the Serial Number on my Mac? Are Serial Numbers unique? What are the limitations identifying a specific Mac using the Serial Number? Mac Serial Numbers can be located under the “About This Mac” section of Mac OS X and on the hardware itself as well as on some packaging and receipts, making the identifier quite versatile for identification and differentiation. The easiest way to locate the Serial Number for a particular Mac is to select “About This Mac” under the Apple Menu on your computer and click the “More Info…” button. You should see a window similar to this one: In this example, the highlighted Serial Number C02J29GDDRV6 is enough to identify a single Mac and it is believed to be unique to this one particular model – Apple MacBook Air “Core i5″ 1.7 11” (Mid-2012) Specs Identifiers: Mid-2012 – MD223LL/A* – MacBookAir5,1 – A1465 – 2558 Please note, however, that not all Macs of a particular model have the same Serial Number characteristics. Another reader also could have an Apple MacBook Air “Core i5″ 1.7 11” (Mid-2012) Specs, but it could have quite different identifying characteristics. Additionally, and unfortunately, Serial Number identifiers are not always unique to one Mac either, and this is a limitation overall. Based on hands-on inspection and thousands of reader-submitted Serial Numbers there appear to be some different models in the PowerBook G4, Power Mac G4, Power Mac G5, Mac Pro, iMac and eMac lines that share identifying information. There very well may be models in other lines that share identifying information, too. When Serial Number identifying information is shared they usually, but not always, are from the same subfamily. One still should verify that an exact match for a Serial Number is correct and comprehensive using secondary identifiers whenever possible. Another weakness of using Serial Numbers for identification is that repairs can alter or remove the serial number in software or hardware and/or provide conflicting Serial Number information. Occasionally, there are different Serial Numbers listed on the hardware and in software due to manufacturing error as well. In these situations, one will need to use alternate information to identify a particular Mac. If a Mac will not boot, and/or locating a Serial Number is easier externally (perhaps the power cable is missing, damaged or in another location, for instance), this can help pinpoint where Serial Numbers are located on different Macs:   Mac Series Serial Location Power Mac G3 Back Power Mac G4 Back Power Mac G5 Inside Access Panel Mac Pro Back iMac Bottom or Under “Foot” eMac Inside Optical Drive “Flap” Mac mini Bottom PowerBook G3 Bottom PowerBook G4 Inside Battery Bay iBook Under Keyboard and Inside Battery Bay MacBook Inside Battery Bay or Bottom* MacBook Pro Inside Battery Bay or Bottom* MacBook Air Bottom* * MacBook and MacBook Pro models with batteries that are not designed to be removed by the end user and MacBook Air models have Serial Numbers etched on the bottom. MacBook and MacBook Pro models with removable batteries have the Serial Number inside the battery bay (either on the bottom of the bay or on the side walls). How to Locate the Mac Model ID 1. Choose “About this Mac” from Apple Menu 2. Click “System Report” 3. “Model Identifier” appears under “Hardware Overview” Need more help? Covid-19 Update: Business as usual for workshop repairs, remote support and onsite support. If you live in Western Australia, and you need any kind of computer help, please bring your computer to us at 315 Rokeby Road, Subiaco, Western Australia or call us out. You can email us at support@itguyswa.com.au or call: 08 6118 2601  For instant remote control support download and install our TeamViewer remote control software By Clicking Here and following the instructions found on this page Tags: about this mac, how to find mac model, mac model id, mac serial number, Where can I locate the Serial Number on my Mac