Apple MacBook 13" Late 2009 : Sierra, El Capitan, Lion, Snow Leopard - 4GB RAM, 256GB SATA SSD, Computers & Tech, Laptops & Notebooks on Carousell
![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
![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)
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-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com A-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com](https://m.media-amazon.com/images/I/81aboy4xMWL._AC_UF894,1000_QL80_.jpg)
A-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.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)