At least 2 GB

Apple Macbook Air 4 13 Mid 2007 1.7GHz i5-2557M Laptop Motherboard DETAILS: Listing is for motherboard only. Part Number: 661-6057. is pulled from a new, tested system, and is in 100% working condition. No accessories are included with the motherboard u

Glass Multi-Touch Trackpad and Backlit Keyboard With the smooth, glass Multi-Touch trackpad, the MacBook Air makes it easy to navigate OS X Lion and your software applications. You can pinch, swipe or rotate images on the display screen with the brush of two fingers, or add more digits for a four-fingered vertical swipe to open Expose and quickly glance at all of your open windows. Apple MacBook Air 11.6 Spacious, full-sized keyboard with backlighting (view larger). In spite of its compact size, the MacBook Air has a full-size keyboard for comfortable, natural typing, and it's backlit so you can keep typing in even the dimmest light. Apple Macbook Air Notebook- 1.8GHz Dual-Core Intel Core i7, 4 Gb Ddr3 Sdram, 256 gb Flash Storage, Intel Hd Graphics 3000 W 256mb or 384mb,facetime Camera,... Less

11.6 (1366x768) High-Resolution LED-Backlit Glossy Widescreen Display/ Turbo Boost Up To 2.6GHz/ 128GB Flash Storage/ 3MB Shared L3 Cache/ 8GB 1600MHz DDR3L Memory/ Intel HD Graphics 4000/ 720p FaceTime HD Camera/ Dual Display And Video Mirroring Support/ USB 3/ Thunderbolt/ MagSafe 2 Power Port/ 802.11n Wi-Fi Networking/ Bluetooth 4.0/ Full-Size Backlit Keyboard/ OS X Mountain Lion/ Aluminum Finish

Apple MacBook Air (4,1) Core i7 1.80 GHz 11 256GB SSD (2011)

13.3 (1440x900) High-Resolution LED-Backlit Glossy Widescreen Display/ Turbo Boost Up To 3.2GHz/ 256GB Flash Storage/ 3MB Shared L3 Cache/ 8GB 1600MHz DDR3L Memory/ Intel HD Graphics 4000/ 720p FaceTime HD Camera/ Dual Display And Video Mirroring Support/ USB 3/ Thunderbolt/ MagSafe 2 Power Port/ SD Card Slot/ 802.11n Wi-Fi Networking/ Bluetooth 4.0/ Full-Size Backlit Keyboard/ OS X Mountain Lion/ Aluminum Finish

APPLE MACBOOK PRO 13 INCH NOTEBOOK - 2.4 GHz Intel Core 2 Duo, 8 GB DDR3, 500 GB SATA HD, SuperDrive 8x (DVD±R DL/DVD±RW/CD- RW), 13.3-inch (diagonal) LED-backlit glossy widescreen display, iSight camera, Mini DisplayPort , AirPort Extreme Wi-Fi wireless networking , Bluetooth 2.1 + EDR , 10/100/1000BASE- T Gigabit Ethernet (RJ-45 connector) , SD card slot, Mac OS X v10.6 Snow Leopard , iLife

This Apple computer has been upgraded over the base Apple model by Apple in their factory. As a result, it comes with the standard Apple computer warranty. The base Apple computer model this upgraded model was built upon was MC968LL/A.The Apple upgrades specific to this model are:Processor upgraded from Intel Core i5 1.6Ghz to Intel Core i7 1.8GhzRam upgraded from 2GB to 4GBHard Drive upgraded from 64GB SSD to 256GB SSD

17 MacBook Pro quad-core Intel Core i7 2.4GHz, 4GB DDR3, 750GB HD, Intel HD Graphics 3000 & AMD Radeon HD 6770M, SuperDrive, Thunderbolt port, Gigabit Ethernet, FaceTime HD camera, Aluminum unibody

13.3 (1440x900) High-Resolution LED-Backlit Glossy Widescreen Display/ Turbo Boost Up To 3.2GHz/ 512GB Flash Storage/ 4MB Shared L3 Cache/ 8GB 1600MHz DDR3L Memory/ Intel HD Graphics 4000/ 720p FaceTime HD Camera/ Dual Display And Video Mirroring Support/ USB 3/ Thunderbolt/ MagSafe 2 Power Port/ SD Card Slot/ 802.11n Wi-Fi Networking/ Bluetooth 4.0/ Full-Size Backlit Keyboard/ OS X Mountain Lion/ Aluminum Finish