Processor Intel Core i5 or Core i7 (2557M, 2677M) (“Sandy Bridge”)

Minimum graphics memory usage is 256 or 384 MB.)ĭisplay Connection Thunderbolt digital video outputĭisplay Support Support for one Thunderbolt displayĭisplay Modesĝual display extended, video mirroring, and AirPlay Mirroring Graphics MemoryĒ56 or 384 MB of DDR3 SDRAM shared with main memory (Memory may vary depending on graphics needs. Processor Intel Core i5 or Core i7 (2467M, 2677M) (“Sandy Bridge”)

System Batteryěuilt-in 50-watt-hour lithium-polymer Processor Intel Core 2 Duo (L9400, L9600) (“Penryn”)īuilt-in Displayđ3.3-inch (diagonal) LED-backlit glossy widescreen

System Batteryěuilt-in 35-watt-hour lithium-polymer Graphics MemoryĒ56 MB of DDR3 SDRAM shared with main memory (Minimum graphics memory usage is 256 MB)ĭisplay Connectionđ – Mini DisplayPort (VGA, DVI, or dual-link DVI with adapter)ĭisplay Modesĝual display extended and video mirroringĮxternal Resolution Up to 2560 by 1600 pixels Media Optional external USB MacBook Air SuperDriveīuilt-in MemoryĒ.0 or 4.0 GB PC3-8500 (1066 MHz) DDR3 SDRAMīuilt-in Displayđ1.6-inch (diagonal) LED-backlit glossy widescreen

Processor Intel Core 2 Duo (U9400, U9600) (“Penryn”)

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