How do I figure out which model computer or Mac I have? Rod Bland September 09, 2019 23:42 Updated Follow For help with figuring out the model number of your mac, other computer model or motherboard, see this article. Related articles How to Identify your Computer System or Motherboard Do you have a store that I can visit? iMac Mid-2010 27" Hard Drive / SSD Upgrade Guide (iMac11,3) iMac Late-2015 21.5" Hard Drive Upgrade Guide (iMac16,1) Shipping & Delivery FAQ's and Rates