![Upgrading non-upgradable RAM inside a mid-2009 MacBook Air to a specification that Apple never sold. This little guy is now perfectly happy running in 4GB 1067MHz DDR3 RAM instead of a measly Upgrading non-upgradable RAM inside a mid-2009 MacBook Air to a specification that Apple never sold. This little guy is now perfectly happy running in 4GB 1067MHz DDR3 RAM instead of a measly](https://preview.redd.it/upgrading-non-upgradable-ram-inside-a-mid-2009-macbook-air-v0-slymuk3yx3o81.jpg?auto=webp&s=3b5e570dce1db02414202b12f98084bf8ef182e5)
Upgrading non-upgradable RAM inside a mid-2009 MacBook Air to a specification that Apple never sold. This little guy is now perfectly happy running in 4GB 1067MHz DDR3 RAM instead of a measly
![Macbook Air 13 Inch | Core 2 Duo (2.13 GHz) | 2009 Specs (Core 2 Duo 2.13 GHZ, 2009, MC234LL/A, A1304 (EMC 2334)) Techable.com Macbook Air 13 Inch | Core 2 Duo (2.13 GHz) | 2009 Specs (Core 2 Duo 2.13 GHZ, 2009, MC234LL/A, A1304 (EMC 2334)) Techable.com](https://techable.com/apple/wp-content/uploads/2022/08/Apple-MacBook-Air-11-2010-Specs-1.webp)
Macbook Air 13 Inch | Core 2 Duo (2.13 GHz) | 2009 Specs (Core 2 Duo 2.13 GHZ, 2009, MC234LL/A, A1304 (EMC 2334)) Techable.com
![Amazon.com: Apple MacBook Air MC969LL/A 11.6 inches Laptop, 4GB RAM, Intel Core i5 1.6 GHz, 128 GB SSD (Renewed) : Electronics Amazon.com: Apple MacBook Air MC969LL/A 11.6 inches Laptop, 4GB RAM, Intel Core i5 1.6 GHz, 128 GB SSD (Renewed) : Electronics](https://m.media-amazon.com/images/I/41AgG-qMYFL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Apple MacBook Air MC969LL/A 11.6 inches Laptop, 4GB RAM, Intel Core i5 1.6 GHz, 128 GB SSD (Renewed) : Electronics
![A Mid 2009 MacBook. Running macOS Catalina using dosdude1's Catalina patcher, 4GB of DDR2 RAM and and 120GB SSD. Got it for € 10,-. It's a gift for my son, so he A Mid 2009 MacBook. Running macOS Catalina using dosdude1's Catalina patcher, 4GB of DDR2 RAM and and 120GB SSD. Got it for € 10,-. It's a gift for my son, so he](https://i.redd.it/fceq4dmbxdj61.jpg)